Quickstart

Integration flow

1. Call the API with your API Key and API Secret to create a payment and receive a deposit address and amount.
2. The payer sends the agreed token to that address on-chain (launch networks often include TRC-20 USDT on TRON).
3. After on-chain confirmations, we POST a payment.paid webhook to the notifyUrl from the create request.
4. You may also poll GET /v1/payments/:paymentId for status.

Prerequisites

Item	Description
API root URL	Provided by sales, denoted {baseUrl}, e.g. https://api.example.com
API Key / Secret	HMAC signing for API requests
Webhook Secret	Verifies payment.paid callbacks (not the API Secret)
HTTPS notifyUrl	Required on create; must be a public HTTPS endpoint

Next

• Authentication
• Create a payment