---
title: "swiyu — Swiss e-ID ecosystem (@swiyu)"
description: "The Confederation's e-ID trust infrastructure: issuer, verifier and licence-check APIs."
account: "swiyu"
---

# swiyu — Swiss e-ID ecosystem

The Confederation's e-ID trust infrastructure: issuer, verifier and licence-check APIs.

## APIs

3 public APIs with a stored document.
Each links to its markdown overview; the same address with
`/llms.txt` in place of `.md` lists its operations.
Changes across these APIs: https://skmtc.dev/swiyu/feed.md

- [Issuer Service API](https://skmtc.dev/swiyu/apis/issuer-service-api.md): Verifiable credentials: issue credential offers, manage their status, status lists and OID4VCI endpoints
- [Verifier API (openapi)](https://skmtc.dev/swiyu/apis/verifier-api.md): Verification: create verification processes, receive OID4VP presentations, check verification status
- [Verifier API (openapi)](https://skmtc.dev/swiyu/apis/verifier-api-2.md)