---
title: "Developers"
description: "Pass Developers documentation: AISP, Fpp Support for Psu, Swagger."
url: "https://docs.fabrick.com/en/payment-institution/open-banking-and-psd2/pass/products/standard/dev/"
language: "en"
---

# Developers

- [AISP — Fabrick Pass, through the exposed APIs, allows FPPs to access the accounts of their customers, obviously after their consent. For this reason, the first step is the customer onboarding phase.](https://docs.fabrick.com/en/payment-institution/open-banking-and-psd2/pass/products/standard/dev/pass-ais-apis/)
- [Fpp Support for Psu — To allow FPP to access its customers' account data, each customer has to complete the onboarding phase on Fabrick.](https://docs.fabrick.com/en/payment-institution/open-banking-and-psd2/pass/products/standard/dev/aisp-fpp-support-for-psu/)
- [Swagger — Opens the interactive API reference (Swagger) for PASS AISP: endpoints, parameters and in-browser calls.](https://docs.fabrick.com/en/payment-institution/open-banking-and-psd2/pass/products/standard/dev/swagger/)