Resources
Changelog and roadmap
Changes to the Checkout API, newest first. v1 only ever changes additively.
18 October 2026 · Webhooks New
- Signed webhooks for
checkout.session.completed,checkout.session.payment_receivedandcheckout.session.expired, using the Standard Webhooks scheme. - Up to three endpoints per business, with test events, secret rotation, a delivery log and Resend.
- Automatic retries with backoff for about four days.
17 October 2026 · Developer platform New
- The API has its own hosts:
https://api.saphra.one/v1andhttps://sandbox.api.saphra.one/v1. The earlier addresses (/api/v1on the SaphraONE app) keep working. - A developer portal with these docs, a console for keys and payments, and a Sandbox / Live switch.
- OpenAPI description at /openapi/checkout-v1.json.
17 October 2026 · Checkout API v1
- Checkout sessions: create, retrieve, list and expire.
- Hosted payment page with SaphraONE account, Arc wallet, card or bank, and cross-chain payment.
- Secret keys for live and sandbox, idempotent creates, cursor pagination.
Roadmap
| Feature | What it does | Status |
|---|---|---|
| Refunds API | Request full or partial refunds; you approve them in SaphraONE. | In development |
| Payment links | Reusable no-code links that open a checkout. | Planned |
| Embedded checkout | A saphra.js popup so buyers never leave your site. | Planned |
| Plugins | WooCommerce first, then Shopify. | Planned |
| More ways to pay | Local bank transfer (starting with Naira) and more chains. | Planned |