Docs
Build money movement without reverse-engineering the API.
Start with the product model, use Recipes for implementation, and keep API Reference for exact endpoint contracts. The documentation is organized so a team can move from sandbox to production without a walkthrough call.
01 Understand the model Learn the stable vocabulary: identities, accounts, customers, rails, payment nodes, states, and webhooks. 02 Choose the payment shape Pick the payment type, origin, destination, currencies, and required rail fields before writing code. 03 Ship the integration Use recipes for ordered implementation steps, then validate the exact contract in API Reference.
Information architecture
Use the page that matches the decision.
Docs explain the model, Recipes explain the task, and API Reference confirms the exact request and response.