# Kana Perps Typescript REST API

## **1. Get Market Info**

* **Endpoint URL**:\
  [`https://perps-tradeapi.kanalabs.io/getMarketInfo`](#id-1.-get-market-info)
* **Method**:\
  `GET`
* **Query Parameters**:
  * `marketId` (Required) - The ID of the market you want information about.

**Example Request:**

```http
GET https://perps-tradeapi.kanalabs.io/getMarketInfo?marketId=501
```

**Example Response:**

* **Status Code**: `200 OK`
* **Response Body**:

```json
{
  "success": true,
  "message": "Market information fetched successfully",
  "data": [
    {
      "__variant__": "V1",
      "base_decimals": 8,
      "base_name": "APT/USDC",
      "counter": "17",
      "creator": "0xb61d7b57333abf8ac036e752f19d0ba0c4baa5404db1cbf868c57dac3628f2bf",
      "lot_size": "100000",
      "maintenance_margin": "250",
      "market_address": "0xfd8d58fdd05dd9d0442a9d555a4f8ed310112eb7d1c297307038a650136e207b",
      "market_id": "501",
      "max_leverage": "20",
      "max_lots": "150000000",
      "min_lots": "500",
      "quote_decimals": 6,
      "quote_precision": 3,
      "tick_size": "1"
    }
  ]
}
```

**Example Code to Fetch Market Information:**

The following TypeScript/Node.js script demonstrates how to call the Get Market Info API using the `axios` library.

```typescript
import axios from "axios";

async function main(): Promise<void> {
    const baseURL = 'https://perps-tradeapi.kanalabs.io/getMarketInfo';
    const params = {
        marketId: 'your_market_id'
    };
    const res = await axios.get(baseURL, {
        params, 
        headers: {
            'x-api-key': process.env.API_KEY,
        },
    });
    console.log("getMarketInfo: ", res);
}

main().catch(error => {
    console.error('An error occurred:', error);
});
```

## **2.** Get Wallet Account Balance

* **Endpoint URL**:\
  [`https://perps-tradeapi.kanalabs.io/getWalletAccountBalance`](https://perps-tradeapi.kanalabs.io/getWalletAccountBalance)
* **Method**:\
  `GET`
* **Query Parameters**:
  * `userAddress` (Required) - The wallet address for which the account balance is being fetched.

**Example Request:**

```http
GET https://perps-tradeapi.kanalabs.io/getWalletAccountBalance?userAddress=0x4d6dc68e391e86991e58ab4d548b7e92872430d1f51bc666fe0c206bad7ff770
```

**Example Response:**

* **Status Code**: `200 OK`
* **Response Body**:

```json
{
  "success": true,
  "message": "Fetched wallet account balance successfully",
  "data": "16391.60"
}
```

**Example Code to Fetch** Wallet Account Balance **Information:**

The following TypeScript/Node.js script demonstrates how to call the Get Wallet Account Balance API using the `axios` library.

```typescript
import axios from "axios";

async function main(): Promise<void> {
    const baseURL = 'https://perps-tradeapi.kanalabs.io/getWalletAccountBalance';
    const params = {
        userAddress: 'your_wallet_address'
    };
    const res = await axios.get(baseURL, {
        params, 
        headers: {
            'x-api-key': process.env.API_KEY,
        },
    });
    console.log("getWalletAccountBalance: ", res);
}

main().catch(error => {
    console.error('An error occurred:', error);
});
```

## **3.** Get Profile Balance Snapshot

* **Endpoint URL**:\
  [`https://perps-tradeapi.kanalabs.io/getProfileBalanceSnpashot`](https://perps-tradeapi.kanalabs.io/getProfileBalanceSnpashot)
* **Method**:\
  `GET`
* **Query Parameters**:
  * `userAddress` (Required) - The wallet address for which the account balance is being fetched.

**Example Request:**

```http
GET https://perps-tradeapi.kanalabs.io/getProfileBalanceSnpashot?userAddress=0x4d6dc68e391e86991e58ab4d548b7e92872430d1f51bc666fe0c206bad7ff770
```

**Example Response:**

* **Status Code**: `200 OK`
* **Response Body**:

```json
{
  "success": true,
  "message": "Profile balance snapshot fetched successfully",
  "data": "44.321972"
}
```

**Example Code to Fetch** Trading Account Balance **Information:**

The following TypeScript/Node.js script demonstrates how to call the Get Trading Account Balance API using the `axios` library.

```typescript
import axios from "axios";

async function main(): Promise<void> {

    const baseURL = 'https://perps-tradeapi.kanalabs.io/getTradingAccountBalance';
    const params = {
        userAddress: 'your_wallet_address'
    };
    const res = await axios.get(baseURL, {
        params, headers: {
            'x-api-key': "your_api_key",
        },
    });
    console.log("getTradingAccountBalance: ", res);
}

main().catch(error => {
    console.error('An error occurred:', error);
});
```

## **4. Deposit**

* **Endpoint URL**:\
  [`https://perps-tradeapi.kanalabs.io/deposit`](https://perps-tradeapi.kanalabs.io/deposit)
* **Method**:\
  `GET`
* **Query Parameters:**
  * `amount` (Required) - The amount of the quote coin to deposit.
  * `userAddress` (Required) - The address of the user making the deposit.

**Example Request:**

```http
GET https://perps-tradeapi.kanalabs.io/deposit?userAddress=0x4d6dc68e391e86991e58ab4d548b7e92872430d1f51bc666fe0c206bad7ff770&amount=50000000
```

**Example Response:**

* **Status Code**: `200 OK`
* **Response Body**:

```json
{
  "success": true,
  "message": "Deposit payload has been built successfully",
  "data": {
    "function": "0xabbf40e0c31cbedf182f3e6e9c3570f3f91629424723da876becb514bf5d9fc6::perpetual_scripts::deposit",
    "functionArguments": [
      "0x4d6dc68e391e86991e58ab4d548b7e92872430d1f51bc666fe0c206bad7ff770",
      50000000
    ],
    "typeArguments": []
  }
}
```

**Example Code to Depsoit a quote coin:**

The following TypeScript/Node.js script demonstrates how to call the Get Deposit API using the `axios` library.

```typescript
import { AptosConfig, Aptos, Network, Account, Ed25519PrivateKey } from "@aptos-labs/ts-sdk";
import axios from "axios";


async function main(): Promise<void> {
    const config = new AptosConfig({ network: Network.TESTNET });
    const aptos = new Aptos(config);
    const formattedPrivateKey = PrivateKey.formatPrivateKey(
    process.env.APTOS_PRIVATEKEY || '',
    'ed25519' as PrivateKeyVariants
    );
    const account = Account.fromPrivateKey({
    privateKey: new Ed25519PrivateKey(formattedPrivateKey),
    });
    const baseURL = 'https://perps-tradeapi.kanalabs.io/deposit';
    const params = {
        userAddress: 'your_address',
        amount: 'your_amount'
    };
    const res = await axios.get(baseURL, {
        params, headers: {
            'x-api-key': "your_api_key",
        },
    });
    const payloadData = res.data;
    const transactionPayload = await aptos.transaction.build.simple({
        sender: account.accountAddress,
        data: payloadData
    });
    const committedTxn = await aptos.transaction.signAndSubmitTransaction({
        transaction: transactionPayload,
        signer: account,
    });
    await aptos.waitForTransaction({
        transactionHash: committedTxn.hash,
    });
}

main().catch(error => {
    console.error('An error occurred:', error);
});
```

## **5. Withdraw Specific Market**

* **Endpoint URL**:\
  [`https://perps-tradeapi.kanalabs.io/withdrawSpecifiMarket`](https://perps-tradeapi.kanalabs.io/withdrawSpecifiMarket)
* **Method**:\
  `GET`
* **Query Parameters**:
  * `marketId` (Required) - The ID of the market you want to withdraw.
  * `amount` (Required) - The amount of the quote coin to withdraw.
  * `userAddress` (Required) - The address of the user making the withdraw.

**Example Request:**

```http
GET https://perps-tradeapi.kanalabs.io/withdrawSpecifiMarket?marketId=501&userAddress=0x4d6dc68e391e86991e58ab4d548b7e92872430d1f51bc666fe0c206bad7ff770&amount=50
```

**Example Response:**

* **Status Code**: `200 OK`
* **Response Body**:

```json
{
  "success": true,
  "message": "Withdraw specific market payload has been built successfully",
  "data": {
    "function": "0xabbf40e0c31cbedf182f3e6e9c3570f3f91629424723da876becb514bf5d9fc6::perpetual_scripts::withdraw_specific_market",
    "functionArguments": [
      "0x4d6dc68e391e86991e58ab4d548b7e92872430d1f51bc666fe0c206bad7ff770",
      "501",
      50000000
    ],
    "typeArguments": []
  }
}
```

**Example Code to Withdraw a quote coin:**

The following TypeScript/Node.js script demonstrates how to call the Get Withdraw API using the `axios` library.

```typescript
import { AptosConfig, Aptos, Network, Account, Ed25519PrivateKey } from "@aptos-labs/ts-sdk";
import axios from "axios";


async function main(): Promise<void> {
    const config = new AptosConfig({ network: Network.TESTNET });
    const aptos = new Aptos(config);
    const formattedPrivateKey = PrivateKey.formatPrivateKey(
    process.env.APTOS_PRIVATEKEY || '',
    'ed25519' as PrivateKeyVariants
    );
    const account = Account.fromPrivateKey({
    privateKey: new Ed25519PrivateKey(formattedPrivateKey),
    });
    const baseURL = 'https://perps-tradeapi.kanalabs.io/withdrawSpecifiMarket';
    const params = {
        userAddress: 'your_address',
        marketId: 'your_market_id',
        amount: 'your_amount'
    };
    const res = await axios.get(baseURL, {
        params, headers: {
            'x-api-key': "your_api_key",
        },
    });
    const payloadData = res.data;
    const transactionPayload = await aptos.transaction.build.simple({
        sender: account.accountAddress,
        data: payloadData
    });
    const committedTxn = await aptos.transaction.signAndSubmitTransaction({
        transaction: transactionPayload,
        signer: account,
    });
    await aptos.waitForTransaction({
        transactionHash: committedTxn.hash,
    });
}

main().catch(error => {
    console.error('An error occurred:', error);
});
```

## **6. Place Limit Order**

* **Endpoint URL**:\
  [`https://perps-tradeapi.kanalabs.io/placeLimitOrder`](https://perps-tradeapi.kanalabs.io/placeLimitOrder)
* **Method**:\
  `GET`
* **Query Parameters**:
  * **marketId** (Required) - The ID of the market where the limit order will be placed.
  * **tradeSide** (Required) - Indicates the trade side:
    * `true` for the long side.
    * `false` for the short side.
  * **direction** (Required) - Indicates the direction of the trade:
    * `false` to open a position.
    * `true` to close a position.
  * **size** (Required) - The size of the order.
  * **price** (Required) - The price at which the order is to be placed.
  * **leverage** (Required) - The leverage to be used for the order.
  * **restriction**  - Specifies the type of order restriction. It is an optional parameter with a default value of `0`.\
    Possible values are:
    * `0` - `NO_RESTRICTION`: Optionally fill as a taker, then post to the book as a maker.
    * `1` - `FILL_OR_ABORT`: Abort if any size posts as a maker (only fill).
    * `3` - `POST_OR_ABORT`: Abort if any size fills as a taker (only post).
    * If `restriction` is not provided, it defaults to `0`. It can either be a number or left undefined.
  * **takeProfit** - The take profit value is optional. If not provided, it defaults to `0`. It can either be a number or left undefined.
  * **stopLoss** - The stop loss value is also optional. If not provided, it defaults to `0`. It can either be a number or left undefined.

**Example Request:**

```http
GET https://perps-tradeapi.kanalabs.io/placeLimitOrder/?marketId=501&tradeSide=true&direction=false&size=10000&price=3000&leverage=3
```

**Example Response:**

* **Status Code**: `200 OK`
* **Response Body**:

```json
{
  "success": true,
  "message": "Limit Order payload has been built successfully",
  "data": {
    "function": "0xabbf40e0c31cbedf182f3e6e9c3570f3f91629424723da876becb514bf5d9fc6::perpetual_scripts::place_limit_order",
    "functionArguments": [
      "501",
      "true",
      "false",
      1000000,
      8000000,
      "5",
      0,
      0,
      0
    ],
    "typeArguments": []
  }
}
```

**Example Code to Place a limit order:**

The following TypeScript/Node.js script demonstrates how to call the Get Place Limit Order API using the `axios` library.

```typescript
import { AptosConfig, Aptos, Network, Account, Ed25519PrivateKey } from "@aptos-labs/ts-sdk";
import axios from "axios";


async function main(): Promise<void> {
    const config = new AptosConfig({ network: Network.TESTNET });
    const aptos = new Aptos(config);
    const formattedPrivateKey = PrivateKey.formatPrivateKey(
    process.env.APTOS_PRIVATEKEY || '',
    'ed25519' as PrivateKeyVariants
    );
    const account = Account.fromPrivateKey({
    privateKey: new Ed25519PrivateKey(formattedPrivateKey),
    });
    const baseURL = 'https://perps-tradeapi.kanalabs.io/limitOrder';
    const params = {
        marketId: 'your_market_id',
        tradeSide: 'your_trade_side',
        direction: 'your_direction',
        size: 'your_size',
        price: 'your_price',
        leverage: 'your_leverage',
        restriction: 'your_restriction', //(Optional, Default: 0)
    };
    const res = await axios.get(baseURL, {
        params, headers: {
            'x-api-key': "your_api_key",
        },
    });
    const payloadData = res.data;
    const transactionPayload = await aptos.transaction.build.simple({
        sender: account.accountAddress,
        data: payloadData
    });
    const committedTxn = await aptos.transaction.signAndSubmitTransaction({
        transaction: transactionPayload,
        signer: account,
    });
    await aptos.waitForTransaction({
        transactionHash: committedTxn.hash,
    });
}

main().catch(error => {
    console.error('An error occurred:', error);
});
```

## **7. Place Market Order**

* **Endpoint URL**:\
  [`https://perps-tradeapi.kanalabs.io/placeMarketOrder`](https://perps-tradeapi.kanalabs.io/placeMarketOrder)
* **Method**:\
  `GET`
* **Query Parameters**:
  * **marketId** (Required) - The ID of the market where the limit order will be placed.
  * **tradeSide** (Required) - Indicates the trade side:
    * `true` for the long side.
    * `false` for the short side.
  * **direction** (Required) - Indicates the direction of the trade:
    * `false` to open a position.
    * `true` to close a position.
  * **size** (Required) - The size of the order.
  * **leverage** (Required) - The leverage to be used for the order.
  * **takeProfit** - The take profit value is optional. If not provided, it defaults to `0`. It can either be a number or left undefined.
  * **stopLoss** - The stop loss value is also optional. If not provided, it defaults to `0`. It can either be a number or left undefined.

**Example Request:**

```http
GET https://perps-tradeapi.kanalabs.io/placeMarketOrder?marketId=66&tradeSide=false&direction=true&size=1000&leverage=20
```

**Example Response:**

* **Status Code**: `200 OK`
* **Response Body**:

```json
{
  "success": true,
  "message": "Market Order payload has been built successfully",
  "data": {
    "function": "0xabbf40e0c31cbedf182f3e6e9c3570f3f91629424723da876becb514bf5d9fc6::perpetual_scripts::place_market_order",
    "functionArguments": [
      "501",
      "true",
      "false",
      1000000,
      "5",
      0,
      0
    ],
    "typeArguments": []
  }
}
```

**Example Code to Place a market order:**

The following TypeScript/Node.js script demonstrates how to call the Get Place Market Order API using the `axios` library.

```typescript
import { AptosConfig, Aptos, Network, Account, Ed25519PrivateKey } from "@aptos-labs/ts-sdk";
import axios from "axios";


async function main(): Promise<void> {
    const config = new AptosConfig({ network: Network.TESTNET });
    const aptos = new Aptos(config);
    const formattedPrivateKey = PrivateKey.formatPrivateKey(
    process.env.APTOS_PRIVATEKEY || '',
    'ed25519' as PrivateKeyVariants
    );
    const account = Account.fromPrivateKey({
    privateKey: new Ed25519PrivateKey(formattedPrivateKey),
    });
    const baseURL = 'https://perps-tradeapi.kanalabs.io/marketOrder';
    const params = {
        marketId: 'your_market_id',
        tradeSide: 'your_trade_side',
        direction: 'your_direction',
        size: 'your_size',
        leverage: 'your_leverage',
    };
    const res = await axios.get(baseURL, {
        params, headers: {
            'x-api-key': "your_api_key",
        },
    });
    const payloadData = res.data;
    const transactionPayload = await aptos.transaction.build.simple({
        sender: account.accountAddress,
        data: payloadData
    });
    const committedTxn = await aptos.transaction.signAndSubmitTransaction({
        transaction: transactionPayload,
        signer: account,
    });
    await aptos.waitForTransaction({
        transactionHash: committedTxn.hash,
    });
}

main().catch(error => {
    console.error('An error occurred:', error);
});
```

## **8. Cancel Multiple Orders**

* **Endpoint URL**:\
  [`htps://perps-tradeapi.kanalabs.io/cancelMultipleOrders`](#api-overview)
* **Method**:\
  `POST`
* **Request Body**:
  * **marketId**: The ID of the market for which the orders will be canceled.
  * **orderIds**: A list of order IDs to cancel.
  * cancelTradeSides: The sides of the orders to cancel (true for long, false for short).

**Example Request:**

```json
{
  "marketId": 66,
  "cancelOrderIds": ["1077898597726583798162207", "1077880153515406921884445"],
  "orderSides": [true, false]
}
```

**Example Response:**

* **Status Code**: `200 OK`
* **Response Body**:

```json
{
  "success": true,
  "message": "Cancel Multiple Orders payload has been built successfully",
  "data": {
    "function": "0xabbf40e0c31cbedf182f3e6e9c3570f3f91629424723da876becb514bf5d9fc6::perpetual_scripts::cancel_multiple_orders",
    "functionArguments": [
      501,
      [
        "1077898597726583798162207",
        "1077880153515406921884445"
      ],
      [
        true,
        false
      ]
    ],
    "typeArguments": []
  }
}
```

**Example Code to Cancel multiple orders:**

The following TypeScript/Node.js script demonstrates how to call the Post Cancel Multiple Orders API using the `axios` library.

```typescript
import { AptosConfig, Aptos, Network, Account, Ed25519PrivateKey } from "@aptos-labs/ts-sdk";
import axios from "axios";


async function main(): Promise<void> {
    const config = new AptosConfig({ network: Network.TESTNET });
    const aptos = new Aptos(config);
    const formattedPrivateKey = PrivateKey.formatPrivateKey(
    process.env.APTOS_PRIVATEKEY || '',
    'ed25519' as PrivateKeyVariants
    );
    const account = Account.fromPrivateKey({
    privateKey: new Ed25519PrivateKey(formattedPrivateKey),
    });
    const baseURL = 'https://perps-tradeapi.kanalabs.io/cancelMultipleOrders';
    const params = {
        marketId: 'your_market_id',
        cancelOrderIds: ['your_cancel_order_ids'],
        orderSides: ['your_order_sides']
    };
    const res = await axios.get(baseURL, {
        params, headers: {
            'x-api-key': "your_api_key",
        },
    });
    const payloadData = res.data;
    const transactionPayload = await aptos.transaction.build.simple({
        sender: account.accountAddress,
        data: payloadData
    });
    const committedTxn = await aptos.transaction.signAndSubmitTransaction({
        transaction: transactionPayload,
        signer: account,
    });
    await aptos.waitForTransaction({
        transactionHash: committedTxn.hash,
    });
}

main().catch(error => {
    console.error('An error occurred:', error);
});
```

## **8. Place Multiple Orders**

* **Endpoint URL**:\
  [`https://perps-tradeapi.kanalabs.io/placeMultipleOrders`](https://perps-tradeapi.kanalabs.io/placeMultipleOrders)
* **Method**:\
  `POST`

Request Body :

* marketId (Required) - The ID of the market where the orders will be placed.
* orderTypes (Required) - An array of order types for each order:
  * true for limit orders.
  * false for market orders.
* tradeSides (Required) - An array indicating the trade sides for each order:
  * true for long positions.
  * false for short positions.
* directions (Required) - An array indicating the direction of each trade:
  * false to open a position.
  * true to close a position.
* sizes (Required) - An array of sizes for each order.
* leverages (Required) - An array of leverages for each order.
* prices (Required) - An array of prices at which each order is to be placed.
* **restriction**  - Specifies the type of order restriction. It is an optional parameter with a default value of `0`.\
  Possible values are:
  * `0` - `NO_RESTRICTION`: Optionally fill as a taker, then post to the book as a maker.
  * `1` - `FILL_OR_ABORT`: Abort if any size posts as a maker (only fill).
  * `3` - `POST_OR_ABORT`: Abort if any size fills as a taker (only post).
  * If `restriction` is not provided, it defaults to `0`. It can either be a number or left undefined.
* **takeProfits** - The take profit value is optional. If not provided, it defaults to `0`. It can either be a number or left undefined.
* **stopLosses** - The stop loss value is also optional. If not provided, it defaults to `0`. It can either be a number or left undefined.

**Example Request:**

```json
{
  "marketId": 66,
  "orderTypes": [true, true],
  "tradeSides": [true, true],
  "directions": [true, true],
  "sizes": [1000, 1000],
  "prices": [1000, 1000],
  "leverages": [2, 2]
}
```

**Example Response:**

* **Status Code**: `200 OK`
* **Response Body**:

```json
{
  "success": true,
  "message": "Multiple Orders payload has been built successfully",
  "data": {
    "function": "0xabbf40e0c31cbedf182f3e6e9c3570f3f91629424723da876becb514bf5d9fc6::perpetual_scripts::place_multiple_orders",
    "functionArguments": [
      501,
      [
        true,
        true
      ],
      [
        true,
        true
      ],
      [
        true,
        true
      ],
      [
        1000,
        1000
      ],
      [
        4670,
        6780
      ],
      [
        2,
        2
      ],
      [
        0,
        0
      ],
      [
        4600
      ],
      [
        0,
        0
      ]
    ],
    "typeArguments": []
  }
}
```

**Example Code to Place a multiple orders:**

The following TypeScript/Node.js script demonstrates how to call the Get Place Multiple Orders API using the `axios` library.

```typescript
import { AptosConfig, Aptos, Network, Account, Ed25519PrivateKey } from "@aptos-labs/ts-sdk";
import axios from "axios";


async function main(): Promise<void> {
    const config = new AptosConfig({ network: Network.TESTNET });
    const aptos = new Aptos(config);
    const formattedPrivateKey = PrivateKey.formatPrivateKey(
    process.env.APTOS_PRIVATEKEY || '',
    'ed25519' as PrivateKeyVariants
    );
    const account = Account.fromPrivateKey({
    privateKey: new Ed25519PrivateKey(formattedPrivateKey),
    });
    const baseURL = 'https://perps-tradeapi.kanalabs.io/placeMultipleOrders';
    const params = {
        marketId: 'your_market_id',
        orderTypes: ['your_order_types'],
        tradeSides: ['your_trade_sides'],
        directions: ['your_directions'],
        sizes: ['your_sizes'],
        prices: ['your_prices'],
        leverage: ['your_leverages']
    };
    const res = await axios.get(baseURL, {
        params, headers: {
            'x-api-key': "your_api_key",
        },
    });
    const payloadData = res.data;
    const transactionPayload = await aptos.transaction.build.simple({
        sender: account.accountAddress,
        data: payloadData
    });
    const committedTxn = await aptos.transaction.signAndSubmitTransaction({
        transaction: transactionPayload,
        signer: account,
    });
    await aptos.waitForTransaction({
        transactionHash: committedTxn.hash,
    });
}

main().catch(error => {
    console.error('An error occurred:', error);
});
```

## **9. Cancel and Place Multiple Orders**

* **Endpoint URL**:\
  [`https://perps-tradeapi.kanalabs.io/cancelAndPlaceMultipleOrders`](https://perps-tradeapi.kanalabs.io/cancelAndPlaceMultipleOrders)
* **Method**:\
  `POST`

Request Body :

* marketId (Required) - The ID of the market where the orders will be placed.
* cancelOrderIds **(Required)** - An array of strings representing the IDs of the orders to be canceled.
* orderSides **(Required)** - An array indicating the sides of the orders being canceled:
  * `true` for long sides.
  * `false` for short sides.
* orderTypes (Required) - An array of order types for each order:
  * true for limit orders.
  * false for market orders.
* tradeSides (Required) - An array indicating the trade sides for each order:
  * true for long positions.
  * false for short positions.
* directions (Required) - An array indicating the direction of each trade:
  * false to open a position.
  * true to close a position.
* sizes (Required) - An array of sizes for each order.
* leverages (Required) - An array of leverages for each order.
* prices (Required) - An array of prices at which each order is to be placed.
* **restriction**  - Specifies the type of order restriction. It is an optional parameter with a default value of `0`.\
  Possible values are:
  * `0` - `NO_RESTRICTION`: Optionally fill as a taker, then post to the book as a maker.
  * `1` - `FILL_OR_ABORT`: Abort if any size posts as a maker (only fill).
  * `3` - `POST_OR_ABORT`: Abort if any size fills as a taker (only post).
  * If `restriction` is not provided, it defaults to `0`. It can either be a number or left undefined
* **takeProfits** - The take profit value is optional. If not provided, it defaults to `0`. It can either be a number or left undefined.
* **stopLosses** - The stop loss value is also optional. If not provided, it defaults to `0`. It can either be a number or left undefined.

**Example Request:**

```json
{
  "marketId": 66,
  "cancelOrderIds": [23434565434567", "454345665456],
  "orderSides": [true, true],
  "orderTypes": [true, true],
  "tradeSides": [true, false],
  "directions": [true, true],
  "sizes": [1000, 2000],
  "prices": [5000, 6000],
  "leverages": [2, 2]
}
```

**Example Response:**

* **Status Code**: `200 OK`
* **Response Body**:

```json
{
  "success": true,
  "message": "Cancel and place multiple Orders payload has been built successfully",
  "data": {
    "function": "0xabbf40e0c31cbedf182f3e6e9c3570f3f91629424723da876becb514bf5d9fc6::perpetual_scripts::cancel_and_place_multiple_orders",
    "functionArguments": [
      501,
      [
        "23434565434567",
        "454345665456"
      ],
      [
        "true",
        "true"
      ],
      [
        true,
        true
      ],
      [
        true,
        false
      ],
      [
        true,
        true
      ],
      [
        1000,
        2000
      ],
      [
        5000,
        6000
      ],
      [
        2,
        2
      ],
      [
        0,
        0
      ],
      [
        0,
        0
      ],
      [
        0,
        0
      ]
    ],
    "typeArguments": []
  }
}
```

**Example Code to cancel and Place a multiple orders:**

The following TypeScript/Node.js script demonstrates how to call the Get Cancel And Place Multiple Orders API using the `axios` library.

```typescript
import { AptosConfig, Aptos, Network, Account, Ed25519PrivateKey } from "@aptos-labs/ts-sdk";
import axios from "axios";

async function main(): Promise<void> {
    const config = new AptosConfig({ network: Network.TESTNET });
    const aptos = new Aptos(config);
    const formattedPrivateKey = PrivateKey.formatPrivateKey(
    process.env.APTOS_PRIVATEKEY || '',
    'ed25519' as PrivateKeyVariants
    );
    const account = Account.fromPrivateKey({
    privateKey: new Ed25519PrivateKey(formattedPrivateKey),
    });
    const baseURL = 'https://perps-tradeapi.kanalabs.io/cancelAndPlaceMultipleOrders';
    const params = {
        marketId: 'your_market_id',
        cancelOrderIds: ['your_order_ids'],
        orderSides: ['your_cancel_trade_sides'],
        orderTypes: ['your_order_types'],
        tradeSides: ['your_trade_sides'],
        directions: ['your_directions'],
        sizes: ['your_sizes'],
        prices: ['your_prices'],
        leverage: ['your_leverages']
    };
    const res = await axios.get(baseURL, {
        params, headers: {
            'x-api-key': "your_api_key",
        },
    });
    const payloadData = res.data;
    const transactionPayload = await aptos.transaction.build.simple({
        sender: account.accountAddress,
        data: payloadData
    });
    const committedTxn = await aptos.transaction.signAndSubmitTransaction({
        transaction: transactionPayload,
        signer: account,
    });
    await aptos.waitForTransaction({
        transactionHash: committedTxn.hash,
    });
}

main().catch(error => {
    console.error('An error occurred:', error);
});
```

## **10.** Get Open Orders

* **Endpoint URL**:\
  [h`ttps://perps-tradeapi.kanalabs.io/getOpenOrders`](https://perps-tradeapi.kanalabs.io/getOpenOrders)
* **Method**:\
  `GET`
* **Query Parameters**:
  * **userAddress** (Required) - The wallet address to retrieve open orders for.
  * **marketId (Optional)** - The ID of the market to filter open orders.  // Optional

```
Note : order_type Explanation:

OPEN_LONG (1): Opens a new long position.
OPEN_SHORT (2): Opens a new short position.
INCREASE_LONG (3): Increases the size of an existing long position.
INCREASE_SHORT (4): Increases the size of an existing short position.
DECREASE_LONG (5): Reduces the size of an existing long position.
DECREASE_SHORT (6): Reduces the size of an existing short position.
CLOSE_LONG (7): Closes an existing long position.
CLOSE_SHORT (8): Closes an existing short position.
```

**Example Request:**

```http
GET https://perps-tradeapi.kanalabs.io/getOpenOrders?userAddress=0x4d6dc68e391e86991e58ab4d548b7e92872430d1f51bc666fe0c206bad7ff770&marketId=66
```

**Example Response:**

* **Status Code**: `200 OK`
* **Response Body**:

```json
{
  "success": true,
  "message": "Fetched open orders successfully",
  "data": [
    {
      "address": "0x3c78886aa67752706b3502b12959edf92e68d85ae64b24226783d26ce6efc1e",
      "market_id": "501",
      "leverage": 2,
      "order_type": 3,
      "timestamp": "1741444213",
      "price": "7",
      "total_size": "2",
      "remaining_size": "2",
      "order_value": "14",
      "order_id": "645636324063400958808",
      "trade_id": "295147905179352826357",
      "last_updated": "1741444214"
    },
    {
      "address": "0x3c78886aa67752706b3502b12959edf92e68d85ae64b24226783d26ce6efc1e",
      "market_id": "501",
      "leverage": 2,
      "order_type": 3,
      "timestamp": "1741445758",
      "price": "7",
      "total_size": "2",
      "remaining_size": "2",
      "order_value": "14",
      "order_id": "682529812245179800408",
      "trade_id": "295147905179352826357",
      "last_updated": "1741445758"
    },
    {
      "address": "0x3c78886aa67752706b3502b12959edf92e68d85ae64b24226783d26ce6efc1e",
      "market_id": "501",
      "leverage": 2,
      "order_type": 3,
      "timestamp": "1741446786",
      "price": "7",
      "total_size": "2",
      "remaining_size": "2",
      "order_value": "14",
      "order_id": "700976556301709482840",
      "trade_id": "295147905179352826357",
      "last_updated": "1741446786"
    },
    {
      "address": "0x3c78886aa67752706b3502b12959edf92e68d85ae64b24226783d26ce6efc1e",
      "market_id": "501",
      "leverage": 2,
      "order_type": 3,
      "timestamp": "1741446907",
      "price": "7",
      "total_size": "2",
      "remaining_size": "2",
      "order_value": "14",
      "order_id": "719423300401188838232",
      "trade_id": "295147905179352826357",
      "last_updated": "1741446908"
    },
    {
      "address": "0x3c78886aa67752706b3502b12959edf92e68d85ae64b24226783d26ce6efc1e",
      "market_id": "501",
      "leverage": 2,
      "order_type": 3,
      "timestamp": "1741447619",
      "price": "0.007",
      "total_size": "1",
      "remaining_size": "1",
      "order_value": "0.007",
      "order_id": "737869903703050289159",
      "trade_id": "295147905179352826357",
      "last_updated": "1741447620"
    },
    {
      "address": "0x3c78886aa67752706b3502b12959edf92e68d85ae64b24226783d26ce6efc1e",
      "market_id": "501",
      "leverage": 2,
      "order_type": 3,
      "timestamp": "1741447815",
      "price": "0.007",
      "total_size": "1",
      "remaining_size": "1",
      "order_value": "0.007",
      "order_id": "756316647793939709959",
      "trade_id": "295147905179352826357",
      "last_updated": "1741447815"
    }
  ]
}
```

**Example Code to Fetch** Open Order&#x73;**:**

The following TypeScript/Node.js script demonstrates how to call the Get Open Orders API using the `axios` library.

```typescript
import axios from "axios";

async function main(): Promise<void> {
    const baseURL = 'https://perps-tradeapi.kanalabs.io/openOrders';
    const params = {
        userAddress: 'your_wallet_address',
        marketId: 'your_market_id'
    };
    const res = await axios.get(baseURL, {
        params, 
        headers: {
            'x-api-key': process.env.API_KEY,
        },
    });
    console.log("getOpenOrders : ", res);
}

main().catch(error => {
    console.error('An error occurred:', error);
});
```

## **11.** Get Order History

* **Endpoint URL**:\
  [`https://perps-tradeapi.kanalabs.io/getOrderHistory`](https://perps-tradeapi.kanalabs.io/getOrderHistory)
* **Method**:\
  `GET`
* **Query Parameters**:
  * **userAddress** (Required) - The wallet address to retrieve the order history for.
  * **marketId** (optional) - The ID of the market to filter the order history.

**Example Request:**

```http
GET https://perps-tradeapi.kanalabs.io/getOrderHistory?userAddress=0x4d6dc68e391e86991e58ab4d548b7e92872430d1f51bc666fe0c206bad7ff770&marketId=66
```

**Example Response:**

* **Status Code**: `200 OK`
* **Response Body**:

```json
{
  "success": true,
  "message": "Fetched order history successfully",
  "data": [
    {
      "address": "0x3c78886aa67752706b3502b12959edf92e68d85ae64b24226783d26ce6efc1e",
      "market_id": "501",
      "leverage": 2,
      "order_type": 1,
      "timestamp": "1741167151",
      "is_market_order": false,
      "size": "1.50",
      "price": "4.678",
      "order_value": "7.01700",
      "status": "Open",
      "order_id": "18446884819787846214",
      "trade_id": "18446744073709552117",
      "last_updated": "1741262093"
    },
    {
      "address": "0x3c78886aa67752706b3502b12959edf92e68d85ae64b24226783d26ce6efc1e",
      "market_id": "501",
      "leverage": 2,
      "order_type": 1,
      "timestamp": "1741236277",
      "is_market_order": false,
      "size": "1.50",
      "price": "4.678",
      "order_value": "7.01700",
      "status": "Cancelled",
      "order_id": "18446884819787846214",
      "trade_id": "18446744073709552117",
      "last_updated": "1741262168"
    },
    {
      "address": "0x3c78886aa67752706b3502b12959edf92e68d85ae64b24226783d26ce6efc1e",
      "market_id": "501",
      "leverage": 2,
      "order_type": 1,
      "timestamp": "1741236468",
      "is_market_order": false,
      "size": "1.50",
      "price": "4.50",
      "order_value": "6.7500",
      "status": "Open",
      "order_id": "36893628893497397652",
      "trade_id": "36893488147419103733",
      "last_updated": "1741262168"
    }
  }
]
```

**Example Code to Fetch Order History:**

The following TypeScript/Node.js script demonstrates how to call the Get Order History API using the `axios` library.

```typescript
import axios from "axios";

async function main(): Promise<void> {
    const baseURL = 'https://perps-tradeapi.kanalabs.io/orderHistory';
    const params = {
        userAddress: 'your_wallet_address',
        marketId: 'your_market_id'
    };
    const res = await axios.get(baseURL, {
        params, 
        headers: {
            'x-api-key': process.env.API_KEY,
        },
    });
    const getOrderHistory = res.data;
    console.log("getOrderHistory : ", getOrderHistory);
}

main().catch(error => {
    console.error('An error occurred:', error);
});
```

## **12.** Get Positions

* **Endpoint URL**:\
  [h`ttps://perps-tradeapi.kanalabs.io/getPositions`](https://perps-tradeapi.kanalabs.io/getPositions)
* **Method**:\
  `GET`
* **Query Parameters**:
  * **userAddress** (Required) - The wallet address of the user to view positions for.
  * **marketId** (optional) - The ID of the market to filter the positions.

**Example Request:**

```http
GET https://perps-tradeapi.kanalabs.io/getPositions?marketId=66&userAddress=0x2eda5777ed2bf68cbcc67359dd00ae5fa73b1d5fa160b7c3aeb42d748d485387
```

**Example Response:**

* **Status Code**: `200 OK`
* **Response Body**:

```json
{
  "success": true,
  "message": "Fetched positions successfully",
  "data": [
    {
      "address": "0x3c78886aa67752706b3502b12959edf92e68d85ae64b24226783d26ce6efc1e",
      "market_id": "501",
      "leverage": 2,
      "is_long": true,
      "size": "1",
      "available_order_size": "1",
      "value": "5.678",
      "entry_price": "5.678",
      "liq_price": "2.9117948717948717990163355253",
      "margin": "2.839",
      "tp": "6.012",
      "sl": null,
      "trade_id": "295147905179352826357",
      "last_updated": "1741262185"
    }
  ]
}
```

**Example Code to Fetch** Open Positio&#x6E;**:**

The following TypeScript/Node.js script demonstrates how to call the Get Open Position API using the `axios` library.

```typescript
import axios from "axios";

async function main(): Promise<void> {
    const baseURL = 'https://perps-tradeapi.kanalabs.io/getPositions';
    const params = {
        marketId: 'your_market_id',
        userAddress: 'your_wallet_address'
    };
    const res = await axios.get(baseURL, {
        params, 
        headers: {
            'x-api-key': process.env.API_KEY,
        },
    });
    console.log("getOpenPosition : ", res);
}

main().catch(error => {
    console.error('An error occurred:', error);
});
```

## **12.** Get All Trades

* **Endpoint URL**:\
  [`https://perps-tradeapi.kanalabs.io/getAllTrades`](https://perps-tradeapi.kanalabs.io/getAllTrades)
* **Method**:\
  `GET`
* **Query Parameters**:
  * **marketId** (Required) - The ID of the market to retrieve all trades information.

**Example Request:**

```http
GET https://perps-tradeapi.kanalabs.io/getAllTrades?marketId=66
```

**Example Response:**

* **Status Code**: `200 OK`
* **Response Body**:

```json
{
  "success": true,
  "message": "Recent trades fetched successfully",
  "data": [
    {
      "txn_version": 6297687196,
      "event_idx": 5,
      "emit_address": "0x2eda5777ed2bf68cbcc67359dd00ae5fa73b1d5fa160b7c3aeb42d748d485387",
      "time": "2024-11-20T20:33:38.600241+00:00",
      "maker_address": "0x2eda5777ed2bf68cbcc67359dd00ae5fa73b1d5fa160b7c3aeb42d748d485387",
      "maker_custodian_id": 28,
      "maker_order_id": "15951655917465922493754983",
      "maker_side": true,
      "market_id": 66,
      "price": 11879,
      "sequence_number_for_trade": 0,
      "size": 10000,
      "taker_address": "0x13eb7ea6b62c6cd791b5c4e0e2ef1dfbe59d1cf4823929343a273274c288bc8a",
      "taker_custodian_id": 28,
      "taker_order_id": "15951748150764039921729536",
      "taker_quote_fees_paid": 59395
    },
    {
      "txn_version": 6297687196,
      "event_idx": 4,
      "emit_address": "0x13eb7ea6b62c6cd791b5c4e0e2ef1dfbe59d1cf4823929343a273274c288bc8a",
      "time": "2024-11-20T20:33:38.600241+00:00",
      "maker_address": "0x2eda5777ed2bf68cbcc67359dd00ae5fa73b1d5fa160b7c3aeb42d748d485387",
      "maker_custodian_id": 28,
      "maker_order_id": "15951655917465922493754983",
      "maker_side": true,
      "market_id": 66,
      "price": 11879,
      "sequence_number_for_trade": 0,
      "size": 10000,
      "taker_address": "0x13eb7ea6b62c6cd791b5c4e0e2ef1dfbe59d1cf4823929343a273274c288bc8a",
      "taker_custodian_id": 28,
      "taker_order_id": "15951748150764039921729536",
      "taker_quote_fees_paid": 59395
    }
  ]
}
```

**Example Code to Fetch** All trade&#x73;**:**

The following TypeScript/Node.js script demonstrates how to call the Get Open Position API using the `axios` library.

```typescript
import axios from "axios";

async function main(): Promise<void> {
    const baseURL = 'https://perps-tradeapi.kanalabs.io/getAllTrades';
    const params = {
        marketId: 'your_market_id'
    };
    const res = await axios.get(baseURL, {
        params, 
        headers: {
            'x-api-key': process.env.API_KEY,
        },
    });
    const getAllTrades = res.data;
    console.log("getAllTrades : ", getAllTrades);
}

main().catch(error => {
    console.error('An error occurred:', error);
});
```

## **13.** Get Order Status By Order Id

* **Endpoint URL**:\
  [`https://perps-tradeapi.kanalabs.io/getOrderStatusByOrderId`](https://perps-tradeapi.kanalabs.io/getOrderStatusByOrderId)
* **Method**:\
  `GET`
* **Query Parameters**:
  * **marketId** (Required) - The ID of the market associated with the order.
  * **orderId** (Required) - The unique identifier of the order to retrieve its status.

**Example Request:**

```http
GET https://perps-tradeapi.kanalabs.io/getOrderStatusByOrderId?marketId=66&orderId=15308325717473050761363456
```

**Example Response:**

* **Status Code**: `200 OK`
* **Response Body**:

```json
{
  "status": true,
  "message": "Fetched order status for a given order Id successfully",
  "data": {
    "market_id": 66,
    "order_id": "15308325717473050761363456",
    "created_at": "2024-11-20T11:54:45.957059+00:00",
    "last_updated_at": "2024-11-20T11:54:45.957059+00:00",
    "integrator": "0xee820ab02631dd1a195d3c53fa64f0a8f455dbb9261388e141c3bd3bd3c08363",
    "total_filled": 1000,
    "remaining_size": 0,
    "order_status": "closed",
    "order_type": "market",
    "user": "0x4d6dc68e391e86991e58ab4d548b7e92872430d1f51bc666fe0c206bad7ff770",
    "direction": "buy",
    "price": 0,
    "average_execution_price": 12813,
    "custodian_id": 28,
    "self_match_behavior": 0,
    "restriction": 0,
    "last_increase_stamp": null,
    "min_base": null,
    "max_base": null,
    "min_quote": null,
    "max_quote": null,
    "total_fees_paid_in_quote_subunits": 6406
  }
}
```

**Example Code to Fetch** Order Status B Order I&#x64;**:**

The following TypeScript/Node.js script demonstrates how to call the Get Order Status By Order Id API using the `axios` library.

```typescript
import axios from "axios";

async function main(): Promise<void> {
    const baseURL = 'https://perps-tradeapi.kanalabs.io/getOrderStatusByOrderId';
    const params = {
        marketId: 'your_market_id',
        orderId: 'your_order_id'
    };
    const res = await axios.get(baseURL, {
        params, 
        headers: {
            'x-api-key': process.env.API_KEY,
        },
    });
    console.log("getOrderStatusByOrderId : ", res);
}

main().catch(error => {
    console.error('An error occurred:', error);
});
```

## **14.** Get Fills

* **Endpoint URL**:\
  [`https://perps-tradeapi.kanalabs.io/getFills`](https://perps-tradeapi.kanalabs.io/getFills)
* **Method**:\
  `GET`
* **Query Parameters**:
  * **marketId** (Required) - The ID of the market for which fills are retrieved.
  * **address** (Optional) - The address of the user to filter fills (if applicable).
  * **from** (Required) - The start time of the range in ISO 8601 format (e.g., `2024-11-21T00:00:00Z`).
  * **to** (Required) - The end time of the range in ISO 8601 format (e.g., `2024-11-21T23:59:59Z`).
  * **orderId** (Required) - The unique identifier of the order to retrieve its status.

**Example Request:**

```http
GET https://perps-tradeapi.kanalabs.io/getFills?marketId=66&address=0x3a6b332c7889784fe57ea61f507b5056e386db8f56c6323b4d898485f468f0c2&from=2024-11-20T00:00:00Z&to=2024-11-21T23:59:59Z
```

**Example Response:**

* **Status Code**: `200 OK`
* **Response Body**:

```json
{
  "success": true,
  "message": "Fetched fill trades for a given time range Successfully",
  "data": [
    {
      "txn_version": 6296434935,
      "event_idx": 1,
      "emit_address": "0x3a6b332c7889784fe57ea61f507b5056e386db8f56c6323b4d898485f468f0c2",
      "time": "2024-11-20T19:23:14.67535+00:00",
      "maker_address": "0x2eda5777ed2bf68cbcc67359dd00ae5fa73b1d5fa160b7c3aeb42d748d485387",
      "maker_custodian_id": 28,
      "maker_order_id": "15891335065048614061485282",
      "maker_side": true,
      "market_id": 66,
      "price": 11490,
      "sequence_number_for_trade": 0,
      "size": 1000,
      "taker_address": "0x3a6b332c7889784fe57ea61f507b5056e386db8f56c6323b4d898485f468f0c2",
      "taker_custodian_id": 28,
      "taker_order_id": "15891427297643009687945216",
      "taker_quote_fees_paid": 5745
    },
    {
      "txn_version": 6295302625,
      "event_idx": 4,
      "emit_address": "0x3a6b332c7889784fe57ea61f507b5056e386db8f56c6323b4d898485f468f0c2",
      "time": "2024-11-20T18:19:35.70863+00:00",
      "maker_address": "0x2eda5777ed2bf68cbcc67359dd00ae5fa73b1d5fa160b7c3aeb42d748d485387",
      "maker_custodian_id": 28,
      "maker_order_id": "15812401447297883953966476",
      "maker_side": false,
      "market_id": 66,
      "price": 11660,
      "sequence_number_for_trade": 0,
      "size": 1000,
      "taker_address": "0x3a6b332c7889784fe57ea61f507b5056e386db8f56c6323b4d898485f468f0c2",
      "taker_custodian_id": 28,
      "taker_order_id": "15812549019983827645235200",
      "taker_quote_fees_paid": 5830
    }
  ]
}
```

**Example Code to Fetch** Order Status B Order IdFills Dat&#x61;**:**

The following TypeScript/Node.js script demonstrates how to call the Get Fills Data API using the `axios` library.

```typescript
import axios from "axios";

async function main(): Promise<void> {
    const baseURL = 'https://perps-tradeapi.kanalabs.io/getFills';
    const params = {
        marketId: 'your_market_id',
        address: 'your_address',
        from: 'your_from_time',
        to: 'your_to_time'
    };
    const res = await axios.get(baseURL, {
        params, 
        headers: {
            'x-api-key': process.env.API_KEY,
        },
    });
    console.log("getFillsData : ", res);
}

main().catch(error => {
    console.error('An error occurred:', error);
});
```

## **14.** Get Market Price

* **Endpoint URL**:\
  [`https://perps-tradeapi.kanalabs.io/getMarketPrice`](https://perps-tradeapi.kanalabs.io/getMarketPrice)
* **Method**:\
  `GET`
* **Query Parameters**:
  * **marketId** (Required) - The ID of the market for which the price information is being retrieved.

**Example Request:**

```http
GET https://perps-tradeapi.kanalabs.io/getMarketPrice?marketId=66
```

**Example Response:**

* **Status Code**: `200 OK`
* **Response Body**:

```json
{
  "success": true,
  "message": "Fetched Market Price Successfully",
  "data": {
    "bestAskPrice": 6.400,
    "bestBidPrice": 9.880
  }
}
```

**Example Code to Fetch** Market Pric&#x65;**:**

The following TypeScript/Node.js script demonstrates how to call the Get Market Price API using the `axios` library.

```typescript
import axios from "axios";

async function main(): Promise<void> {
    const baseURL = 'https://perps-tradeapi.kanalabs.io/getLastPlacedPrice';
    const params = {
        marketId: 'your_market_id'
    };
    const res = await axios.get(baseURL, {
        params, 
        headers: {
            'x-api-key': process.env.API_KEY,
        },
    });
    console.log("getLastExecutionPrice : ", res);
}

main().catch(error => {
    console.error('An error occurred:', error);
});
```

## **15.** Get Last Execution Price

* **Endpoint URL**:\
  [`https://perps-tradeapi.kanalabs.io/getLastPlacedPrice`](https://perps-tradeapi.kanalabs.io/getLastPlacedPrice)
* **Method**:\
  `GET`
* **Query Parameters**:
  * **marketId** (Required) - The ID of the market for which the last execution price information is being retrieved.

**Example Request:**

```http
GET https://perps-tradeapi.kanalabs.io/getLastPlacedPrice?marketId=66
```

**Example Response:**

* **Status Code**: `200 OK`
* **Response Body**:

```json
{
  "success": true,
  "message": "Fetched last execution price Successfully",
  "data": 8.989
}
```

**Example Code to Fetch** Last Execution Pric&#x65;**:**

The following TypeScript/Node.js script demonstrates how to call the Get Last Execution Price API using the `axios` library.

```typescript
import axios from "axios";

async function main(): Promise<void> {
    const baseURL = 'https://perps-tradeapi.kanalabs.io/getLastPlacedPrice';
    const params = {
        marketId: 'your_market_id'
    };
    const res = await axios.get(baseURL, {
        params, 
        headers: {
            'x-api-key': process.env.API_KEY,
        },
    });
    console.log("getLastExecutionPrice : ", res);
}

main().catch(error => {
    console.error('An error occurred:', error);
});
```

## **16.** Get All Open Order Ids

* **Endpoint URL**:\
  [`https://perps-tradeapi.kanalabs.io/getAllOpenOrderIds`](https://perps-tradeapi.kanalabs.io/getAllOpenOrderIds)
* **Method**:\
  `GET`
* **Query Parameters**:
  * userAddress(Required) - The address associated with the orders.
  * **marketId** (optional) - The ID of the market for which open order IDs are being retrieved.

**Example Request:**

```http
GET https://perps-tradeapi.kanalabs.io/getAllOpenOrderIds?marketId=66&userAddress=0x3a6b332c7889784fe57ea61f507b5056e386db8f56c6323b4d898485f468f0c2
```

**Example Response:**

* **Status Code**: `200 OK`
* **Response Body**:

```json
{
  "success": true,
  "message": "Open order IDs fetched successfully",
  "data": [
    "645636324063400958808",
    "682529812245179800408",
    "700976556301709482840",
    "719423300401188838232",
    "737869903703050289159",
    "756316647793939709959"
  ]
}
```

**Example Code to Fetch** Open Order Id&#x73;**:**

The following TypeScript/Node.js script demonstrates how to call the Get Open Order Ids API using the `axios` library.

```typescript
import axios from "axios";

async function main(): Promise<void> {
    const baseURL = 'https://perps-tradeapi.kanalabs.io/getAllOpenOrderIds';
    const params = {
        userAddress: 'your_wallet_address',
        marketId: 'your_market_id'
    };
    const res = await axios.get(baseURL, {
        params, 
        headers: {
            'x-api-key': process.env.API_KEY,
        },
    });
    console.log("getOpenOrderIds : ", res);
}

main().catch(error => {
    console.error('An error occurred:', error);
});
```

## **17. Update Take Profit**

* **Endpoint URL**:\
  [`https://perps-tradeapi.kanalabs.io/updateTakeProfit`](https://perps-tradeapi.kanalabs.io/updateTakeProfit)
* **Method**:\
  `GET`
* **Query Parameters**:
  * **marketId** (Required) - The ID of the market for which the take profit values will be updated.
  * **tradeSide** (Required) - The trade side:
    * `true` for the long side.
    * `false` for the short side.
  * **newTakeProfitPrice** (Required) - The new take profit price to be set for the trade.

**Example Request:**

```http
GET https://perps-tradeapi.kanalabs.io/updateTakeProfit?marketId=66&tradeSide=true&newTakeProfitPrice=6000
```

**Example Response:**

* **Status Code**: `200 OK`
* **Response Body**:

```json
{
  "success": true,
  "message": "Update take profit payload built succesfully",
  "data": {
    "function": "0xabbf40e0c31cbedf182f3e6e9c3570f3f91629424723da876becb514bf5d9fc6::perpetual_scripts::update_take_profit",
    "functionArguments": [
      "501",
      "true",
      7590
    ],
    "typeArguments": []
  }
}
```

**Example Code to Update take profit price:**

The following TypeScript/Node.js script demonstrates how to call the Get Update Take Profit Price API using the `axios` library.

```typescript
import { AptosConfig, Aptos, Network, Account, Ed25519PrivateKey } from "@aptos-labs/ts-sdk";
import axios from "axios";


async function main(): Promise<void> {
    const config = new AptosConfig({ network: Network.TESTNET });
    const aptos = new Aptos(config);
    const formattedPrivateKey = PrivateKey.formatPrivateKey(
    process.env.APTOS_PRIVATEKEY || '',
    'ed25519' as PrivateKeyVariants
    );
    const account = Account.fromPrivateKey({
    privateKey: new Ed25519PrivateKey(formattedPrivateKey),
    });
    const baseURL = 'https://perps-tradeapi.kanalabs.io/updateTakeProfit';
    const params = {
        marketId: 'your_market_id',
        tradeSide: 'your_trade_side',
        newTakeProfitPrice: 'your_tp_price'
    };
    const res = await axios.get(baseURL, {
        params, headers: {
            'x-api-key': "your_api_key",
        },
    });
    const payloadData = res.data;
    const transactionPayload = await aptos.transaction.build.simple({
        sender: account.accountAddress,
        data: payloadData
    });
    const committedTxn = await aptos.transaction.signAndSubmitTransaction({
        transaction: transactionPayload,
        signer: account,
    });
    await aptos.waitForTransaction({
        transactionHash: committedTxn.hash,
    });
}

main().catch(error => {
    console.error('An error occurred:', error);
});
```

## **18.** Get Account Aptos Balance

* **Endpoint URL**:\
  [`https://perps-tradeapi.kanalabs.io/getAccountAptBalance`](https://perps-tradeapi.kanalabs.io/getAccountAptBalance)
* **Method**:\
  `GET`
* **Query Parameters**:
* **userAddress** (Required) - The address of the account whose balance will be&#x20;

**Example Request:**

```http
GET https://perps-tradeapi.kanalabs.io/getAccountAptBalance?userAddress=0x4d6dc68e391e86991e58ab4d548b7e92872430d1f51bc666fe0c206bad7ff770
```

**Example Response:**

* **Status Code**: `200 OK`
* **Response Body**:

```json
{
  "success": true,
  "message": "Fetched Account Apt Balance Successfully",
  "data": 8.2344617
}
```

**Example Code to Fetch** Wallet Account Aptos Balance **Information:**

The following TypeScript/Node.js script demonstrates how to call the Get Wallet Account Aptos Balance API using the `axios` library.

```typescript
import axios from "axios";

async function main(): Promise<void> {
    const baseURL = 'https://perps-tradeapi.kanalabs.io/getAccountAptBalance';
    const params = {
        userAddress: 'your_wallet_address'
    };
    const res = await axios.get(baseURL, {
        params, 
        headers: {
            'x-api-key': process.env.API_KEY,
        },
    });
    console.log("getWalletAccountAptosBalance : ", res);
}

main().catch(error => {
    console.error('An error occurred:', error);
});
```

## **19. Update Stop Loss**

* **Endpoint URL**:\
  [`https://perps-tradeapi.kanalabs.io/updateStopLoss`](https://perps-tradeapi.kanalabs.io/updateStopLoss)
* **Method**:\
  `GET`
* **Query Parameters**:
  * **marketId** (Required) - The ID of the market for which the take profit values will be updated.
  * **tradeSide** (Required) - The trade side:
    * `true` for the long side.
    * `false` for the short side.
  * newStopLossPrice (Required) - The new stop loss price to be set for the trade.

**Example Request:**

```http
GET https://perps-tradeapi.kanalabs.io/updateStopLoss?marketId=66&tradeSide=true&newStopLossPrice=6000
```

**Example Response:**

* **Status Code**: `200 OK`
* **Response Body**:

```json
{
  "success": true,
  "message": "Update stop loss payload built succesfully",
  "data": {
    "function": "0xabbf40e0c31cbedf182f3e6e9c3570f3f91629424723da876becb514bf5d9fc6::perpetual_scripts::update_stop_loss",
    "functionArguments": [
      "501",
      "true",
      7590
    ],
    "typeArguments": []
  }
}
```

**Example Code to Update stop loss price:**

The following TypeScript/Node.js script demonstrates how to call the Get Update Stop Loss Price API using the `axios` library.

```typescript
import { AptosConfig, Aptos, Network, Account, Ed25519PrivateKey } from "@aptos-labs/ts-sdk";
import axios from "axios";


async function main(): Promise<void> {
    const config = new AptosConfig({ network: Network.TESTNET });
    const aptos = new Aptos(config);
    const formattedPrivateKey = PrivateKey.formatPrivateKey(
    process.env.APTOS_PRIVATEKEY || '',
    'ed25519' as PrivateKeyVariants
    );
    const account = Account.fromPrivateKey({
    privateKey: new Ed25519PrivateKey(formattedPrivateKey),
    });
    const baseURL = 'https://perps-tradeapi.kanalabs.io/updateStopLoss';
    const params = {
        marketId: 'your_market_id',
        tradeSide: 'your_trade_side',
        newStopLossPrice: 'your_sl_price'
    };
    const res = await axios.get(baseURL, {
        params, headers: {
            'x-api-key': "your_api_key",
        },
    });
    const payloadData = res.data;
    const transactionPayload = await aptos.transaction.build.simple({
        sender: account.accountAddress,
        data: payloadData
    });
    const committedTxn = await aptos.transaction.signAndSubmitTransaction({
        transaction: transactionPayload,
        signer: account,
    });
    await aptos.waitForTransaction({
        transactionHash: committedTxn.hash,
    });
}

main().catch(error => {
    console.error('An error occurred:', error);
});
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.kanalabs.io/spot-and-perp-apis/trading-apis/kana-perps-api/kana-perps-typescript-rest-api.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.