PearPear
API IntegrationAPI SpecificationLighter

Prepare a Lighter fast USDC withdrawal

Signs a transfer to Lighter's withdrawal pool and returns the message requiring L1 authorization

POST
/misc/lighter/prepare-fast-withdraw

Authorization

x-api-key<token>

In: header

Request Body

application/json

TypeScript Definitions

Use the request body type in TypeScript.

Response Body

application/json

curl -X POST "https://example.com/misc/lighter/prepare-fast-withdraw" \  -H "Content-Type: application/json" \  -d '{    "accountIndex": 0,    "toAddress": "0x1f9840a85d5af5bf1d1762f925bdaddc4201f984",    "amount": 4000000,    "apiKeyIndex": 0,    "apiPrivateKey": "string"  }'
{  "messageToSign": "string",  "txInfo": "string",  "fee": 0,  "availableBalance": 0}

Create a Lighter auth token POST

Creates an auth token for authenticating private API requests to Lighter

Submit a Lighter fast USDC withdrawal POST

Attaches the L1 wallet signature and submits the transfer to Lighter's fast-withdraw processor