All services / Developer IntegrationsDEVELOPER INTEGRATIONS

Connect crypto payments to your own flow.

Create orders, open checkout and verify payments with a server-side integration.

Merchant API keys and integration controls, captured from the Coino Live Developers dashboard.
Developers dashboard
BUILT AROUND YOUR WORKFLOW

Make the next step clear.

01

Create an order

Send the USD amount, callback, description and gateway ID.

02

Open customer checkout

Use the returned Order_ID to open the order payment page.

03

Verify on your server

Check the payment through the verification endpoint before fulfillment.

HOW IT WORKS

A practical path
from setup to payment.

For custom websites and applications, API integration keeps the payment flow connected to your own order system. The customer checkout handles asset and network selection while your server manages order creation and verification.

  1. 1

    Get your merchant key

    Keep the API key in your server environment.

  2. 2

    Create and open the order

    Send order details and redirect using its returned ID.

  3. 3

    Verify before fulfillment

    Use verified status to update the order in your application.

QUESTIONS, ANSWERED

Before you get started.

Where should the API key be stored?

Keep it on your server, outside browser JavaScript and public page URLs.

Which operations are documented?

The current public reference documents order creation and order verification.

Is Custody the same contract?

Custody is a separate user-account workflow. Its endpoint names and response schema need the backend’s contract.

Bring your payments together.

Choose the service that fits the way you work.

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