v52

latestOpenAPI 3.1.0raw.githubusercontent.com2026-07-311,1941,9384.1 MB
x402 Payment Transactions

Create a payment quote

Creates a payment quote for the specified USD amount. Returns payment details including the x402 payment requirements, network, and expiration time. The quote must be settled before it expires.

post/v2/x402/credit_account/quote

Request body

amount_usdstring required

Amount in USD to fund (minimum 5.00, maximum 10000.00).

Example request

{
  "amount_usd": "50.00"
}

Response

Quote created successfully