YieldCreateExitAction

Generate unsigned withdrawal transaction calldata for a DeFi yield position

POST /rpc/Trails/YieldCreateExitAction

YieldCreateExitAction generates unsigned withdrawal transaction calldata for a yield position.

cURL

curl --request POST \
  --url https://trails-api.sequence.app/rpc/Trails/YieldCreateExitAction \
  --header 'Content-Type: application/json' \
  --data '
{
  "earnMarketId": "<string>",
  "userWalletAddress": "<string>",
  "args": {}
}
'

200

{
  "payload": {}
}

Overview

YieldCreateExitAction returns the unsigned transaction payload needed to withdraw from a DeFi yield position. It is the counterpart to YieldCreateEnterAction.

Use this endpoint to build withdrawal UIs or construct exit calldata for Trails routes. For React apps, the composable action builders handle this automatically.

Request Parameters

Field	Type	Required	Description
earnMarketId	string	Yes	Market ID from YieldGetMarkets
userWalletAddress	string	Yes	Address of the withdrawing wallet
args	object	No	Market-specific arguments (e.g. amount, shares)

Response

Returns payload containing unsigned transaction data:

Field	Description
transactions	Array of transaction objects to execute
transactions[].to	Contract address
transactions[].data	ABI-encoded calldata
transactions[].value	ETH value (for native token withdrawals)

Examples

Withdraw from an Aave lending position

const response = await fetch('https://trails-api.sequence.app/rpc/Trails/YieldCreateExitAction', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
    'X-Access-Key': 'YOUR_ACCESS_KEY',
  },
  body: JSON.stringify({
    earnMarketId: 'base-usdc-aave-v3-lending',
    userWalletAddress: '0xYourWalletAddress',
  }),
})

const { payload } = await response.json()
const action = JSON.parse(payload)

Withdraw a specific amount

Use args to pass withdrawal parameters for markets that require them (e.g. partial withdrawals):

const response = await fetch('https://trails-api.sequence.app/rpc/Trails/YieldCreateExitAction', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
    'X-Access-Key': 'YOUR_ACCESS_KEY',
  },
  body: JSON.stringify({
    earnMarketId: 'ethereum-usdc-morpho-0x...',
    userWalletAddress: '0xYourWalletAddress',
    args: {
      amount: '1000000', // 1 USDC in wei
    },
  }),
})

Common pattern: check balance then exit

// 1. Check what positions the wallet holds
const balancesRes = await fetch('https://trails-api.sequence.app/rpc/Trails/YieldGetAggregateBalances', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json', 'X-Access-Key': 'YOUR_ACCESS_KEY' },
  body: JSON.stringify({ queries: [{ address: '0xYourWallet', network: 'base' }] }),
})
const { payload: balPayload } = await balancesRes.json()
const balances = JSON.parse(balPayload)

// 2. Build exit calldata for each position
for (const position of balances) {
  const exitRes = await fetch('https://trails-api.sequence.app/rpc/Trails/YieldCreateExitAction', {
    method: 'POST',
    headers: { 'Content-Type': 'application/json', 'X-Access-Key': 'YOUR_ACCESS_KEY' },
    body: JSON.stringify({
      earnMarketId: position.yieldId,
      userWalletAddress: '0xYourWallet',
    }),
  })
  const { payload: exitPayload } = await exitRes.json()
  const exitAction = JSON.parse(exitPayload)
  // Use exitAction.transactions to build and submit the withdrawal
}

See also

• YieldCreateEnterAction — Deposit into a position
• YieldGetAggregateBalances — Check existing positions before exiting
• YieldGetMarkets — Discover market IDs

Body

application/json

earnMarketId · string · required

Market ID from YieldGetMarkets

userWalletAddress · string · required

Wallet address of the user performing the action

args · object

Optional market-specific arguments (e.g. referral codes, slippage)

Response

200

application/json

OK

payload · object · required

JSON object containing unsigned transaction payloads