BLblockdaemon
lendborrow

Withdraw

Process the withdrawal of your deposited assets from the lending protocol. Specify the asset, amount, and recipient address, and use customizable gas parameters to ensure that the withdrawal is executed efficiently. This endpoint allows you to retrieve funds when needed while managing your overall position.

💡 Compute Unit Value: 205 (Fixed)

post/defi/v1/lendborrow/withdraw

Request

  • Base URL
    https://svc.blockdaemon.com
  • URL
    https://svc.blockdaemon.com/defi/v1/lendborrow/withdraw
  • Auth
    API key in header X-API-Key

Request body

lendborrowId'1000' | '1003' | '1005' | '1200' | '1208' | '1203' | '1204' | '1205' | '1206' | '1207' | '1100' | '1300' | '1302' | '1400' | '1401' | '1402' | '1403' | '1404'

The unique ID to specify the lending and borrowing protocol for routing relevant queries or transactions.

assetstring

Token address of the asset to withdraw.

amountstring required

Number of tokens, specified in the token's smallest denomination (base units). Do not send human-readable decimal values. Examples: 1 WETH (18 decimals) = "1000000000000000000"; 1 USDC (6 decimals) = "1000000".

tostring required

Blockchain address of the recipient. For EVM chains, use a checksummed hex address (e.g., 0xABCDEF...).

fromstring required

Blockchain address of the sender. For EVM chains, use a checksummed hex address (e.g., 0xABCDEF...). This address must hold sufficient balance and will sign the transaction.

gasstring

Maximum number of gas units to allocate for the transaction, as an integer string (e.g., '200000'). If omitted, gas is estimated automatically. Note: this is gas units, not wei or gwei.

gasPrioritystring

Specifies the priority level for gas fees (e.g., 'low', 'medium', or 'high'), which influences the transaction speed and cost.

enableFeeboolean

Flag to include a basis points fee transaction alongside the main transaction when set to true.

batchOption'EIP-5792' | 'EIP-7702'

Transaction batching standard to use. Supported values: 'EIP-5792' (wallet-level batching via wallet_sendCalls) or 'EIP-7702' (EOA code delegation via batcherContract). Requires batcherContract when using EIP-7702.

batcherContractstring

The EOA address of the batcher that will be used to execute the transaction when using EIP-7702 batching. If not provided, the default batcher contract for the chain will be used.

simulateboolean

When true, dry-runs the transaction batch via eth_simulateV1 and returns a simulate field with status and error on each transaction.

useCustomVaultsboolean

A boolean flag to scope the API request. If true, the request will be processed using the partner's dedicated vaults. If false or omitted, it uses the standard public pools.

marketstring

The market of the asset, such as USDC or WETH. Defaults to USDC.

marketIdstring

Specifies the market Id of any market in Morpho.

vaultAddressstring

Specifies the vaultAddress of any vault in Morpho.

onBehalfOfstring

Public address of the user on whose behalf the borrow action will be executed.

collateralboolean

Specifies the condition for depositing the token as a supply to earn the yields only or use it as collateral to borrow loan asset.

Example request

{
  "lendborrowId": "1000",
  "asset": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
  "amount": "1000000000000000000",
  "to": "0xdAe2F6EdDdA6fb4fb60cc02633DE27e2b431B402",
  "from": "0xdAe2F6EdDdA6fb4fb60cc02633DE27e2b431B402",
  "gas": "100000",
  "gasPriority": "low",
  "enableFee": false,
  "batchOption": "EIP-5792",
  "batcherContract": "0x9c933f9d2efd76ce25b0d3dde84d3f94e78a50ca",
  "simulate": false,
  "useCustomVaults": false,
  "market": "USDC",
  "marketId": "0x3b3769cfca57be2eaed03fcc5299c25691b77781a1e124e7a8d520eb9a7eabb5",
  "vaultAddress": "0xa258C4606Ca8206D8aA700cE2143D7db854D168c",
  "onBehalfOf": "0xdAe2F6EdDdA6fb4fb60cc02633DE27e2b431B402",
  "collateral": false
}

Response

Successful response

statusnumber

Numeric status code indicating success or failure of the API call

msgstring

Human-readable message describing the API result or error

Example response

{
  "status": 200,
  "msg": "success",
  "data": {
    "chainId": "1",
    "from": "0x829bFB482331b9Dc2BEcb5483ecA79c0578c3A45",
    "to": "0x87870Bca3F3fD6335C3F4ce8392D69350B4fA4E2",
    "value": "0",
    "gas": "408298",
    "estimationCheck": true,
    "data": "0x69328dec00000000000000000000000065afadd39029741b3b8f0756952c74678c9cec93000000000000000000000000000000000000000000000000002386f26fc10000000000000000000000000000829bfb482331b9dc2becb5483eca79c0578c3a45",
    "referenceId": "934bca3df66d411ab6ed56ab879badd9"
  }
}

Changes

No recorded changes to this operation across all 1 revision of this API.