---
title: "Changes to Get Agent Card"
method: GET
path: "/a2a/{agent_id}/.well-known/agent-card.json"
---

# Changes to Get Agent Card

`GET /a2a/{agent_id}/.well-known/agent-card.json`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 1 of 42 revisions.

- **2026-09-18** `082b5fabd909` — 2 info

## Changes

- **2026-09-18** `082b5fabd909` — 2 info
  - added the optional property `detail/items/ctx` to the response with the `422` status
  - added the optional property `detail/items/input` to the response with the `422` status

---

[Operation](https://skmtc.dev/flock/apis/litellm-api/docs/a2a/:agent_id/.well-known/agent-card.json/get.md) · [API](https://skmtc.dev/flock/apis/litellm-api.md) · [Page](https://skmtc.dev/flock/apis/litellm-api/changes/a2a/:agent_id/.well-known/agent-card.json/get)