Documentation

Choose the integration method that fits your product. Most merchants start with the integrated Payments API.

Payments API P

osuvox Payments API

Integrated payments API for server-side checkout flows, webhooks, and split payouts.

TXID is guaranteed on payment.confirmed and payment.completed webhooks.

View Payments API docs
Hosted Checkout C

osuvox Hosted Checkout

Hosted checkout pages powered by the Payments API. Redirect customers to pay.

View Hosted Checkout docs
Links L

osuvox Links

No-code checkout links with branded payment pages. Create items in the dashboard.

View Links docs
AI Agents Copy/Paste

One-shot agent instructions

Complete, copy/paste instructions for Claude Code, Cursor, Bolt, and Lovable. Links to the full Payments API for authoritative specs.