GET /strategies/:id/bytecode

🔹 Get Strategy Bytecode

🌐 Endpoint

GET https://api.deframe.io/strategies/:id/bytecode

📝 Overview

Retrieve ready-to-use transaction data (bytecode) for executing operations like loans, swaps, or yield positions with a specific strategy.

🔑 Authentication

This API requires authentication using an API key. Include your API key in the request headers:

x-api-key: YOUR_API_KEY

📋 Path Parameters

Parameter	Type	Description	Example
id	string	Unique identifier for strategy	Aave-USDT-polygon

📋 Query Parameters

Parameter	Type	Required	Description	Example
action	string	Yes	Type of operation to execute	lend, request-lend, withdraw, request-withdraw
wallet	string	Yes	User's wallet address	0x1234567890123456789012345678901234567890
chainId	string	Yes	Network chain ID	137 (Polygon)
amount	string	Yes	Amount with decimals	1000000000000000000 (1 ETH)
asset	string	Yes	Asset symbol	ETH, USDC
collateralAsset	string	For loans	Collateral asset symbol (for loans)	ETH
collateralAmount	string	For loans	Collateral amount with decimals (for loans)	900000000000000000000000
slippage	number	For swaps	Maximum price slippage percentage (for swaps)	0.5
deadline	number	For swaps	Transaction deadline in seconds (for swaps)	1800

📦 Response

Returns a JSON object containing:

• bytecode: Array of transaction objects with the following properties:

  • to: Target contract address

  • value: Amount of native tokens to send (in wei)

  • data: Transaction bytecode

Example Response for Loan:

{
  "bytecode": [
    {
      "to": "0x3c499c542cef5e3811e1192ce70d8cc03d5c3359",
      "value": "0",
      "data": "0xa9059cbb0000000000000000000000005900efdd79bc1541cf1f9fd0f56c0a869194430300000000000000000000000000000000000000000000000000000000000003e8"
    },
    {
      "to": "0x794a61358D6845594F94dc1DB02A252b5b4814aD",
      "value": "0",
      "data": "0x617ba0370000000000000000000000003c499c542cef5e3811e1192ce70d8cc03d5c335900000000000000000000000000000000000000000000000000000000000f3e58000000000000000000000000d90aa547a8c6b535e8cdce7b67f01b41035d925e0000000000000000000000000000000000000000000000000000000000000000"
    }
  ]
}

Example Response for Swap:

{
  "bytecode": [
    {
      "to": "0x794a61358D6845594F94dc1DB02A252b5b4814aD",
      "value": "1000000000000000000",
      "data": "0xe8eda9df0000000000000000000000003c499c542cef5e3811e1192ce70d8cc03d5c33590000000000000000000000000000000000000000000000000de0b6b3a76400000000000000000000000000000000000000000000000000000000000000000000"
    }
  ]
}

❌ Error Responses

Status Code	Description
400	Bad Request - Invalid parameters
401	Unauthorized - Invalid or missing API key
404	Strategy not found
429	Too many requests - Rate limit exceeded
500	Internal server error

Example Error Response:

{
  "error": {
    "code": "INVALID_PARAMETERS",
    "message": "Required parameter 'amount' is missing"
  }
}

📝 Notes

• The bytecode response may contain one or more transactions that need to be executed in sequence

• All amounts should include the appropriate number of decimals for the asset

• For loans, both collateralAsset and collateralAmount are required

• For swaps, slippage and deadline parameters are recommended to prevent unfavorable executions