Request Withdrawal - Pacifica

POST /api/v1/account/withdraw

Request Body

Field	Type	Need	Description	Example
`”account”`	string	required	User’s wallet address	`42trU9A5…`
`“signature”`	string	required	Cryptographic signature	`5j1Vy9Uq…`
`“timestamp”`	integer	required	Current timestamp in milliseconds	`1716200000000`
`”amount”`	string	required	Amount to withdraw in USDC	`100.50`
`”idempotency_key”`	string	optional	Full UUID string. Prevents duplicate withdrawals	`550e8400-e29b-41d4-a716-446655440000`
`”agent_wallet”`	string	optional	Agent wallet address	`69trU9A5…`
`“expiry_window”`	integer	optional	Signature expiry in milliseconds	`30000`

{
  "account": "42trU9A5...",
  "signature": "5j1Vy9Uq...",
  "timestamp": 1716200000000,
  "amount": "100.50",
  "agent_wallet": "69trU9A5...",
  "expiry_window": 30000,
}

Response

Status 200: Success

{
  "success": true,
  "data": {
    "batch_nonce": 42,
    "requested_amount": "100.500000",
    "fee_amount": "1.000000"
  }
}

Field	Type	Description
`'batch_nonce'`	integer	Nonce of the withdrawal batch
`'requested_amount'`	decimal string	Amount requested for withdrawal
`'fee_amount'`	decimal string	Fee deducted from the withdrawal

Status 400: Invalid request parameters
Status 409: Duplicate idempotency key
Status 500: Internal server error

Code Example (Python)

import requests

payload = {
    "account": "42trU9A5...",
    "signature": "5j1Vy9Uq...",
    "timestamp": 1716200000000,
    "amount": "100.50"
}

response = requests.post(
    "/api/v1/account/withdraw",
    json=payload,
    headers={"Content-Type": "application/json"}
)

data = response.json()