Paystack Payment Gateway for Odoo

This is a build-to-order module, not an instant download. Typical lead time is 2-4 weeks from kickoff, depending on scope (for example, whether you need recurring billing or split payments). We confirm your Odoo version, dashboard access, and requirements up front, build and test in a sandbox, then schedule a supervised go-live. You get a delivery timeline in writing before we start.

Every build includes a post-launch support window for bug fixes and configuration adjustments, plus documentation and a training session. If Paystack changes its API or you upgrade Odoo (say 17 to 18 or 19), we can update the module under an ongoing support or a fixed-scope agreement. Because you receive the full source code, you are never locked in — your own team can also maintain it.

We build for Odoo 17, 18, and 19, on both Community and Enterprise. The module extends Odoo's core payment framework (payment.provider / payment.transaction), so it works with the standard eCommerce checkout, the customer portal for invoices and sales orders, and Subscriptions where that app is present.

No. We never trust the browser callback alone. Every payment is re-verified server-side against Paystack's Verify Transaction API, and inbound webhooks are authenticated by validating the x-paystack-signature HMAC-SHA512 header against your secret key before any order or invoice state changes. Handling is idempotent so retried events can't double-post, and credentials are stored in Odoo's encrypted settings with access restricted via ir.model.access.csv and record rules.

All Paystack channels available on your account — cards, bank transfer, USSD, and mobile money — with per-channel toggles on the Odoo provider form. Payments are processed in Paystack-supported currencies (NGN and others your account is enabled for), with amounts handled in the correct minor units so values post exactly.

Yes. Full and partial refunds are issued through the Paystack Refund API and written back onto the Odoo transaction and journal entry. For recurring billing we integrate Paystack Plans and Subscriptions with Odoo Subscriptions/recurring invoices for card-on-file renewals, including alerts on failed or disputed payments via Odoo automated actions.

You get the complete module source — the addon directory with __manifest__.py, Python models, views, security files, and the webhook controller. It's yours to keep, install across environments, and maintain. We recommend a support agreement for updates, but there is no vendor lock-in.