A simple API to connect
your software to Peppol
Use our Peppol API to go live in days, without the cost or hassle of running
your own Access Point.
We handle all Peppol infrastructure updates and improvements behind the scenes, so your team integrates once and stay compliant without extra work.
Our Peppol API centralizes e‑invoice delivery and validation, keeping you aligned with ViDA requirements across Europe.
Building and running your own Peppol connection often comes with unpredictable fees. With Flowin, pricing stays simple and predictable: you pay based on the number of customers you onboard, not the number of invoices they send.
| DIY integration | Other API providers | Flowin API | |
|---|---|---|---|
|
Flowin’s integration can be done in days, supported by a free sandbox environment and open documentation. |
Slow | Slow-medium | Fast |
|
Flowin provides open documentation, free testing environments and responsive support allowing you accelerate your product roadmap. |
High | Low-medium | Low |
|
Flowin offers a predictable pricing based on number of customers, not per invoice. Plus, you don’t have to worry about high upfront payments or maintenance requirements. |
High | High | Low |
|
Flowin manages validation, delivery, routing, security, legal compliance, and Access Point operations. |
High | None | None |
|
Flowin provides SSL/TLS encryption, OAuth authorization, and takes full responsibility for implementing and maintaining all security controls. |
Low-high | Low-high | High |
| Best for who | Large enterprises wanting full control and willing to invest in infrastructure. | Software companies wanting Peppol connectivity but open to different timelines and pricing models. | Software companies wanting fast, reliable e‑invoicing without infrastructure burden and per document fees. |
Thanks to open documentation, responsive support and seamless integration.
Hundreds of software platforms deliver e-invoicing connectivity through Flowin.
You can offer the same experience with one reliable Peppol integration.