PayAlo Documentation

Welcome to the PayAlo documentation portal.

Get Started

• Overview — V2 REST API for mobile money pay-ins, pay-outs, QR deposits, hosted payment page, and tax payouts.
• Quickstart — take a transaction end-to-end in five minutes.
• Sample integrations — runnable .NET (Blazor), Node.js (Express + TypeScript), and Python (FastAPI) reference apps exercising every endpoint.

API Reference (V2)

• Mobile Money endpoints — direct pay-in / pay-out, QR pay-in, web pay-in (HPP), tax payout, status, records.
• Synchronous Error Codes — errors returned at request time (4xx/5xx HTTP responses).
• Async Transaction Errors — error codes delivered in callbacks when a transaction fails.

Recommended Patterns

• Integration best practices — resilience, retries, idempotency, webhooks, reconciliation, anti-patterns.

Versioning

• Release Policy — how V2 evolves and what changes between releases.