Build payments with Zenso Hosted Checkout
Create sessions from your server, redirect customers to a Zenso-hosted checkout, and fulfill orders from signed webhooks.
Accept a payment
Create a checkout session on your server and redirect the customer to Zenso.
Verify webhooks
Fulfill orders from signed server-side events, not browser redirects.
Use the contract
Download OpenAPI JSON or copy the framework-neutral integration spec.
Go live safely
Test keys, idempotency, API logs, webhook retries, refunds, and reconciliation.