How to withdraw

In this section, you'll learn how to request ready-to-use transaction data (bytecode) for withdrawing from a yield position.

Prerequisites

As in the How to Get a Quote section, you can choose either the explicit path or the protocol-agnostic (less explicit) path to get the transaction data.

A) Protocol-Specific Approach (Explicit)

Use this when you want to work with a specific yield protocol.

  1. Request Transaction Data Fetch specific protocol information using:

    GET /strategies/:id/bytecode

    Required Parameters:

    Parameter
    Description
    Example

    action

    Type of operation

    withdraw

    chainId

    Blockchain network ID

    137 (Polygon)

    protocol

    Protocol name

    aave

    amount

    Withdrawal amount

    1000000000000000000 (1 ETH with decimals)

    asset

    Asset to withdraw

    ETH

    wallet

    Wallet that owns the position

    0x1234567890123456789012345678901234567890

    Example Request:

    GET /strategies/3341412233111/bytecode?action=withdraw&chainId=137&protocol=aave&amount=1000000000000000000&asset=ETH&wallet=0x1234567890123456789012345678901234567890

    Response:

    {
 "bytecode": [
    {
        "to": "0x794a61358D6845594F94dc1DB02A252b5b4814aD",
        "value": "0",
        "data": "0xe8eda9df0000000000000000000000003c499c542cef5e3811e1192ce70d8cc03d5c33590000000000000000000000000000000000000000000000000de0b6b3a76400000000000000000000000000000000000000000000000000000000000000000001"
    }
 ]
}

Our API returns the transaction data as an object containing to, value, and data fields.

B) Protocol-Agnostic Approach (Less Explicit)

Let our system automatically select the optimal protocol for your needs.

  1. Use the Generic Endpoint

    GET /yield/:currency

    Use the same parameters as above, excluding protocol.

    Example Request:

    GET /yield/USD?action=withdraw&chainId=137&amount=1000000000000000000&asset=ETH&wallet=0x1234567890123456789012345678901234567890

    Response:

    {
 "bytecode": [
    {
        "to": "0x794a61358D6845594F94dc1DB02A252b5b4814aD",
        "value": "0",
        "data": "0xe8eda9df0000000000000000000000003c499c542cef5e3811e1192ce70d8cc03d5c33590000000000000000000000000000000000000000000000000de0b6b3a76400000000000000000000000000000000000000000000000000000000000000000001"
    }
 ]
}

Our API returns the transaction data as an object containing to, value, and data fields.

Next Steps

After getting the transaction data, you can:

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