01Docs

Construa sobre o xobank.

Guias para o protocolo BAPARA, xo Money API, webhooks e integrações de rails.

→BAPARA protocol

x402 + budgets + AP2. Full spec, SDKs and facilitator reference.

→xo Money API

Programmatic access to accounts, transfers, cards and webhooks.

→Card issuing

Provision physical and virtual cards. Freeze, top-up, PIN.

→Rail integrations

PIX, SPEI, SEPA, ACH — with idempotency, retries and receipt formats.

→Webhooks

Signed delivery, replay windows, ordered vs unordered streams.

→Facilitator reference

Run your own facilitator in Fastify + viem in <200 LOC.