Kana Perps REST API

1. Get Market Info

• Endpoint URL: https://perps-tradeapi.kanalabs.io/getMarketInfo

• Method: GET

• Query Parameters:

  • marketId (Required) - The ID of the market you want information about.

Example Request:

GET https://perps-tradeapi.kanalabs.io/getMarketInfo?marketId=66

Example Response:

• Status Code: 200 OK

• Response Body:

{
    success: true,
    message: 'Fetched market info successfully',
    data: [
        {
            base_decimals: 8,
            base_name: "APT/USDC",
            counter: "0",
            creator_address: "0xb61d7b57333abf8ac036e752f19d0ba0c4baa5404db1cbf868c57dac3628f2bf",
            lot_size: "150000000",
            maintenance_margin: "250",
            market_address: "0x2b1c1f9288506541f5a9ad37b5071e100bf289a74d27801cb6d3dc92a2c5fcca",
            market_id: "301",
            max_leverage: "20",
            max_lots: "1500000",
            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.

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
• Method: GET

• Query Parameters:

  • marketId (Required) - The ID of the market you want information about.

  • address (Required) - The wallet address for which the account balance is being fetched.

Example Request:

GET https://perps-tradeapi.kanalabs.io/getWalletAccountBalance?marketId=66&address=0x4d6dc68e391e86991e58ab4d548b7e92872430d1f51bc666fe0c206bad7ff770

Example Response:

• Status Code: 200 OK

• Response Body:

{
  "success": true,
  "message": "Fetched wallet account balance successfully",
  "data": 611899
}

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.

import axios from "axios";

async function main(): Promise<void> {
    const baseURL = 'https://perps-tradeapi.kanalabs.io/getWalletAccountBalance';
    const params = {
        marketId: 'your_market_id',
        address: '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 Trading Account Balance

• Endpoint URL: https://perps-tradeapi.kanalabs.io/getTradingAccountBalance
• Method: GET

• Query Parameters:

  • marketId (Required) - The ID of the market you want information about.

  • address (Required) - The wallet address for which the account balance is being fetched.

Example Request:

GET https://perps-tradeapi.kanalabs.io/getTradingAccountBalance?marketId=66&address=0x4d6dc68e391e86991e58ab4d548b7e92872430d1f51bc666fe0c206bad7ff770

Example Response:

• Status Code: 200 OK

• Response Body:

{
  "success": true,
  "message": "Fetched trading account balance successfully",
  "data": 1027469914
}

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.

import axios from "axios";

async function main(): Promise<void> {

    const baseURL = 'https://perps-tradeapi.kanalabs.io/getTradingAccountBalance';
    const params = {
        marketId: 'your_market_id',
        address: '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
• Method: GET

• Query Parameters:

  • amount (Required) - The amount of the quote coin to deposit.

Example Request:

GET https://perps-tradeapi.kanalabs.io/deposit?amount=50000000

Example Response:

• Status Code: 200 OK

• Response Body:

{
  "success": true,
  "message": "Deposit payload built successfully",
  "data": {
    "function": "0xa1dc5fe31b275707ead4602c7aaf46e193c4c684b7420c389885702e86d80007::perpetual_core::deposit_asset",
    "functionArguments": [
      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.

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 = {
        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

• Endpoint URL: https://perps-tradeapi.kanalabs.io/withdraw
• 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.

Example Request:

GET https://perps-tradeapi.kanalabs.io/withdraw?marketId=66&amount=50000000

Example Response:

• Status Code: 200 OK

• Response Body:

{
  "success": true,
  "message": "Withdraw payload built successfully",
  "data": {
    "function": "0x1ce63c441256263ea2f45dd2d3a1e68e5843107c65c10b79c7a2d5aa2b7a4e3e::perp_market::withdraw",
    "functionArguments": [
      50000000
    ],
    "typeArguments": [  
    ]
  }
}

Example Code to Depsoit a quote coin:

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

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/withdraw';
    const params = {
        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/limitOrder
• 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: (Default: 0)

    • 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).

  • takeProfit - The take profit value can be either a number or undefined if not provided.

  • stopLoss - The stop loss value can be either a number or undefined if not provided.

Example Request:

GET https://perps-tradeapi.kanalabs.io/limitOrder/?marketId=66&tradeSide=true&direction=false&size=10000&price=3000&leverage=3

Example Response:

• Status Code: 200 OK

• Response Body:

{
    success: true,
    message: 'Limit Order payload has been built successfully',
    data: {
        function: '0xa1dc5fe31b275707ead4602c7aaf46e193c4c684b7420c389885702e86d80007::perpetual_scripts::place_limit_order_external',
        functionArguments: [
            301, true, false,
            10000, 3000, 3,
            0, 10, 1
        ],
        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.

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/marketOrder
• 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 can be either a number or undefined if not provided.

  • stopLoss - The stop loss value can be either a number or undefined if not provided.

Example Request:

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

Example Response:

• Status Code: 200 OK

• Response Body:

{
    success: true,
    message: 'Multiple Orders payload has been built successfully',
    data: {
        function: '0xa1dc5fe31b275707ead4602c7aaf46e193c4c684b7420c389885702e86d80007::perpetual_scripts::place_market_order_external',
        functionArguments: [
            301, false, true,
            1000, 20, 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.

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
• 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:

{
  "marketId": 66,
  "orderIds": ["1077898597726583798162207", "1077880153515406921884445"],
  "cancelTradeSides": [true, false]
}

Example Response:

• Status Code: 200 OK

• Response Body:

{
    success: true,
    message: 'Cancel Multiple Orders payload has been built successfully',
    data: {
        function: '0xa1dc5fe31b275707ead4602c7aaf46e193c4c684b7420c389885702e86d80007::perpetual_scripts::cancel_multiple_orders_external',
        functionArguments: [17,
            ['37114852031954082077144', '37133298353772376889716'],
            [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.

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',
        orderIds: ['your_order_ids'],
        tradeSides: ['your_trade_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
• 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.

• restrictions (Optional) - An array specifying the type of order restriction for each order (Default: 0):

  • 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).

• takeProfit - The take profit value can be either a number or undefined if not provided.

• stopLoss - The stop loss value can be either a number or undefined if not provided.

Example Request:

{
  "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:

{
    success: true,
    message: 'Place multiple orders payload built successfully',
    data: {
        function: '0xa1dc5fe31b275707ead4602c7aaf46e193c4c684b7420c389885702e86d80007::perpetual_scripts::place_multiple_orders_external',
        functionArguments: [
            47,
            [true, true],
            [true, false],
            [true, false],
            [1000, 2000],
            [4000, 6000],
            [2, 3],
            [0, 0],
            [11000, 13000],
            [15000, 16000]
        ],
        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.

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
• Method: POST

Request Body :

• marketId (Required) - The ID of the market where the orders will be placed.

• orderIds (Required) - An array of strings representing the IDs of the orders to be canceled.

• cancelTradeSides (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.

• orderTradeSides (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.

• restrictions (Optional) - An array specifying the type of order restriction for each order (Default: 0):

  • 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).

• takeProfit - The take profit value can be either a number or undefined if not provided.

• stopLoss - The stop loss value can be either a number or undefined if not provided.

Example Request:

{
  "marketId": 66,
  "orderIds": ["23434565434567", "454345665456"],
  "cancelTradeSides": [true, true],
  "orderTypes": [true, true],
  "orderTradeSides": [true, false],
  "directions": [true, true],
  "sizes": [1000, 2000],
  "prices": [5000, 6000],
  "leverages": [2, 2]
}

Example Response:

• Status Code: 200 OK

• Response Body:

{
    success: true,
    message: 'Cancel and place multiple Orders payload has been built successfully',
    data: {
        function: '0xa1dc5fe31b275707ead4602c7aaf46e193c4c684b7420c389885702e86d80007::perpetual_scripts::cancel_and_place_multiple_orders_external',
        functionArguments: [
            47,
            '0xc0de11113b427d35ece1d8991865a941c0578b0f349acabbe9753863c24109ff',
            ['37114852031954082077144', '37133298353772376889716'],
            [true, false],
            [true, false],
            [true, false],
            [1000, 2000],
            [4000, 6000],
            [2, 3],
            [0, 0],
            [11000, 13000],
            [15000, 16000]
        ],
        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.

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',
        orderIds: ['your_order_ids'],
        cancelTradeSides: ['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: https://perps-tradeapi.kanalabs.io/openOrders
• Method: GET

• Query Parameters:

  • address (Required) - The wallet address to retrieve open orders for.

  • marketId (Required) - The ID of the market to filter open orders.

Note : Trade Types 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.

Note: Order Side Explanation:

orderSide: false --> Bids (buy)
orderSide: true  --> Asks (sell)

Example Request:

GET https://perps-tradeapi.kanalabs.io/openOrders?address=0x4d6dc68e391e86991e58ab4d548b7e92872430d1f51bc666fe0c206bad7ff770&marketId=66

Example Response:

• Status Code: 200 OK

• Response Body:

{
    success: true,
    message: 'Current open orders data fetched successfully',
    data: [
        {
            marketOrderId: '92233861123215989592',
            orderSide: false, // buy
            marketPrice: '7000',
            marketSize: '100000000',
            leverage: 2,
            tradeType: 1,
            timestamp: '2024-12-31T04:21:27.892309+00:00'
        },
        {
            marketOrderId: '110680745925823961945',
            orderSide: false,
            marketPrice: '7001',
            marketSize: '200000000',
            leverage: 2,
            tradeType: 3,
            timestamp: '2024-12-31T04:21:27.892309+00:00'
        },
        {
            marketOrderId: '147574374827911291688',
            orderSide: false,
            marketPrice: '9000',
            marketSize: '100000000',
            leverage: 2,
            tradeType: 3,
            timestamp: '2024-12-31T12:25:19.368272+00:00'
        }
    ]
}

Example Code to Fetch Open Orders:

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

import axios from "axios";

async function main(): Promise<void> {
    const baseURL = 'https://perps-tradeapi.kanalabs.io/openOrders';
    const params = {
        address: '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/orderHistory
• Method: GET

• Query Parameters:

  • address (Required) - The wallet address to retrieve the order history for.

  • type (Required) - The type of orders to fetch. Options include:

    • 'limit' for limit orders.

    • 'market' for market orders.

    • 'all' for both limit and market orders.

  • marketId (Required) - The ID of the market to filter the order history.

  • offset (Optional) - The number of records to skip for pagination (default is 0 if not provided).

  • limit (Optional) - The maximum number of records to retrieve (default is 10 if not provided).

  • order (Optional) - The sorting order for the results. Options:

    • 'asc' for ascending order.

    • 'desc' for descending order.

Example Request:

GET https://perps-tradeapi.kanalabs.io/orderHistory?address=0x4d6dc68e391e86991e58ab4d548b7e92872430d1f51bc666fe0c206bad7ff770&type=all&marketId=66

Example Response:

• Status Code: 200 OK

• Response Body:

{
  "status": true,
  "message": "Fetched order history successfully",
  "data": [
    {
      "market_id": 66,
      "order_id": "15308344164217124470915072",
      "created_at": "2024-11-20T11:54:54.672164+00:00",
      "last_updated_at": "2024-11-20T11:54:54.672164+00:00",
      "integrator": "0xfb7e14963ceda75902f2767e38f95305646de7849b96c433b8a8ec31b008aaa1",
      "total_filled": 1000,
      "remaining_size": 0,
      "order_status": "closed",
      "order_type": "market",
      "user": "0x4d6dc68e391e86991e58ab4d548b7e92872430d1f51bc666fe0c206bad7ff770",
      "direction": "sell",
      "price": 0,
      "average_execution_price": 12792,
      "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": 6396,
      "leverage": 20,
      "trade_type": 11,
      "timestamp": "1732103694"
    },
    {
      "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,
      "leverage": 20,
      "trade_type": 3,
      "timestamp": "1732103685"
    }
  ]
}

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.

import axios from "axios";

async function main(): Promise<void> {
    const baseURL = 'https://perps-tradeapi.kanalabs.io/orderHistory';
    const params = {
        address: 'your_wallet_address',
        type: 'your_type', // all
        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 Open Position

• Endpoint URL: https://perps-tradeapi.kanalabs.io/viewPositions
• Method: GET

• Query Parameters:

  • address (Required) - The wallet address of the user to view positions for.

  • marketId (Required) - The ID of the market to filter the positions.

Example Request:

GET https://perps-tradeapi.kanalabs.io/viewPositions?marketId=66&address=0x2eda5777ed2bf68cbcc67359dd00ae5fa73b1d5fa160b7c3aeb42d748d485387

Example Response:

• Status Code: 200 OK

• Response Body:

{
    success: true,
    message: 'Fetched view position successfully',
    data: {
        longViewData: {
            close_size: '0',
            close_taker_fee: '0',
            collateral: '15001000',
            entry_price: '700100000000',
            exit_price: '0',
            filled_close_size: '0',
            filled_open_size: '100000000',
            leverage: 2,
            liquidation_price: '3590',
            open_size: '400000000',
            open_taker_fee: '0',
            position_value: '30002000',
            quote_contribution: '15001000',
            stop_loss: '0',
            take_profit: '0',
            trade_id: '55340232221128655149'
        },
        shortViewData: {
            base_contribution: '0',
            close_size: '0',
            close_taker_fee: '0',
            collateral: '0',
            entry_price: '0',
            exit_price: '0',
            filled_close_size: '0',
            filled_open_size: '0',
            leverage: 0,
            liquidation_price: '0',
            open_size: '0',
            open_taker_fee: '0',
            position_value: '0',
            stop_loss: '0',
            take_profit: '0',
            trade_id: '0'
        }
    }
}

Example Code to Fetch Open Position:

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

import axios from "axios";

async function main(): Promise<void> {
    const baseURL = 'https://perps-tradeapi.kanalabs.io/viewPositions';
    const params = {
        marketId: 'your_market_id',
        address: '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
• Method: GET

• Query Parameters:

  • marketId (Required) - The ID of the market to retrieve all trades information.

Example Request:

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

Example Response:

• Status Code: 200 OK

• Response Body:

{
  "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 Open Position:

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

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
• 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:

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

Example Response:

• Status Code: 200 OK

• Response Body:

{
  "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 Id:

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

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
• 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:

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:

{
  "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 Data:

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

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
• Method: GET

• Query Parameters:

  • marketId (Required) - The ID of the market for which the price information is being retrieved.

Example Request:

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

Example Response:

• Status Code: 200 OK

• Response Body:

{
    success: true,
    message: 'Fetched Market Price Successfully',
    data: {
        bestAskPrice: 6000,
        bestBidPrice: 9000
    }
}

Example Code to Fetch Market Price:

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

import axios from "axios";

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

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

15. Get Last Execution Price

• Endpoint URL: 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:

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

Example Response:

• Status Code: 200 OK

• Response Body:

{
    success: true,
    message: 'Fetched last execution price Successfully',
    data: {
        tickPrice: 7074,
        usdcPrice: 7.074
    }
}

Example Code to Fetch Last Execution Price:

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

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 Open Order Ids

• Endpoint URL: https://perps-tradeapi.kanalabs.io/openOrderIds
• Method: GET

• Query Parameters:

  • address (Required) - The address associated with the orders.

  • marketId (Required) - The ID of the market for which open order IDs are being retrieved.

Example Request:

GET https://perps-tradeapi.kanalabs.io/openOrderIds?marketId=66&address=0x3a6b332c7889784fe57ea61f507b5056e386db8f56c6323b4d898485f468f0c2

Example Response:

• Status Code: 200 OK

• Response Body:

{
    success: true,
    message: 'Open order IDs fetched successfully',
    data: [
        '92233861123215989592',
        '110680745925823961945',
        '147574374827911291688'
    ]
}

Example Code to Fetch Open Order Ids:

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

import axios from "axios";

async function main(): Promise<void> {
    const baseURL = 'https://perps-tradeapi.kanalabs.io/openOrderIds';
    const params = {
        address: 'your_wallet_address',
        marketId: 'your_market_id',
        orderType: 'your_order_type' // open
    };
    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/updateTp
• 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:

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

Example Response:

• Status Code: 200 OK

• Response Body:

{
    success: true,
    message: 'Update take profit payload built succesfully',
    data: {
        function: '0xa1dc5fe31b275707ead4602c7aaf46e193c4c684b7420c389885702e86d80007::perpetual_core::UpdateTakeProfitEvent',
        functionArguments: [
            17,
            true,
            5000
        ],
        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.

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/updateTp';
    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
• Method: GET

• Query Parameters:

• marketId (Required) - The ID of the market for which the account's balance is being retrieved.

• address (Required) - The address of the account whose balance will be

Example Request:

GET https://perps-tradeapi.kanalabs.io/getAccountAptBalance?marketId=66&address=0x4d6dc68e391e86991e58ab4d548b7e92872430d1f51bc666fe0c206bad7ff770

Example Response:

• Status Code: 200 OK

• Response Body:

{
    success: true,
    message: 'Fetched Account Apt Balance Successfully',
    data: 82344617
}

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.

import axios from "axios";

async function main(): Promise<void> {
    const baseURL = 'https://perps-tradeapi.kanalabs.io/getAccountAptBalance';
    const params = {
        marketId: 'your_market_id',
        address: '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/updateSl
• 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:

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

Example Response:

• Status Code: 200 OK

• Response Body:

{
    success: true,
    message: 'Update stop loss payload built succesfully',
    data: {
        function: '0xa1dc5fe31b275707ead4602c7aaf46e193c4c684b7420c389885702e86d80007::perpetual_core::UpdateStopLossEvent',
        functionArguments: [
            17,
            true,
            3000
        ],
        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.

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/updateSl';
    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);
});