# Receeco Documentation ## Docs - [Customer Access](https://docs.receeco.com/api-reference/customer-access.md): API endpoints for customer receipt access and management - [API Reference](https://docs.receeco.com/api-reference/introduction.md): Complete reference for Receeco API endpoints - [POS Integration](https://docs.receeco.com/api-reference/pos-integration.md): API endpoints for Point-of-Sale system integration - [Authentication](https://docs.receeco.com/authentication.md): Learn how to authenticate with Receeco API - [POS System Integration](https://docs.receeco.com/integration/pos-systems.md): Integration guides for popular Point-of-Sale systems in Nigeria - [Welcome to Receeco](https://docs.receeco.com/introduction.md): Transform your POS system with instant digital receipts. Eliminate paper waste and enhance customer experience across Nigeria. - [Quickstart](https://docs.receeco.com/quickstart.md): Get up and running with Receeco in under 5 minutes - [Node.js SDK](https://docs.receeco.com/sdks/nodejs.md): Official Node.js SDK for Receeco API integration ## OpenAPI Specs - [api-spec](https://docs.receeco.com/api-spec.yaml) - [openapi](https://docs.receeco.com/api-reference/openapi.json)