# Unit4 Access Point REST API

**Canonical:** https://apis.io/apis/unit4/unit4-access-point-rest-api/  
**Provider:** Unit4 — https://apis.io/providers/unit4/  
**Base URL:** https://ap.unit4.com  
**Documentation:** https://ap.unit4.com/rest.html

Unit4 Access Point REST API is one of 2 APIs that [Unit4](https://apis.io/providers/unit4/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include PEPPOL, E-Invoicing, Electronic Documents, and B2B. The published artifact set on APIs.io includes API documentation.

REST API for the Unit4 Access Point PEPPOL service enabling organizations to send and receive electronic business documents (invoices, orders) over the PEPPOL network. Uses Basic Authentication over HTTPS with XML payloads.

## Machine-readable artifacts (2)

- **Documentation** — https://ap.unit4.com/rest.html
- **Sandbox** — https://ap-test.unit4.com/

## Other Unit4 APIs (1)

- [Unit4 ERPx REST API](https://apis.io/apis/unit4/unit4-erpx-rest-api/)

## Tags

PEPPOL, E-Invoicing, Electronic Documents, B2B

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/unit4/unit4-access-point-rest-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/unit4/.