PearPear
API IntegrationAPI SpecificationLighter

Submit a Lighter fast USDC withdrawal

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

POST
/misc/lighter/submit-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/submit-fast-withdraw" \  -H "Content-Type: application/json" \  -d '{    "accountIndex": 0,    "toAddress": "0x1f9840a85d5af5bf1d1762f925bdaddc4201f984",    "apiKeyIndex": 0,    "apiPrivateKey": "string",    "txInfo": "string",    "l1Signature": "string"  }'
{  "txHash": "string"}

Prepare a Lighter fast USDC withdrawal POST

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

Change a Lighter account tier POST

Moves the account onto the standard, plus, or premium tier, which Lighter allows once every 24 hours and only while the account holds no open orders or positions