---
title: "Changes to Get single authentication configuration by ID"
method: GET
path: "/api/v3/auth_configs/{nanoid}"
---

# Changes to Get single authentication configuration by ID

`GET /api/v3/auth_configs/{nanoid}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 7 of 52 revisions.

- **2026-10-16** `fc87d65c53bf`: 2 info
- **2026-09-09** `a66b5850bf7b`: 3 info
- **2026-08-26** `1418e4c88ab2`: 1 warning
- **2026-08-19** `a2d171c9d84a`: 1 breaking, 10 info
- **2026-07-12** `73b05c1e5119`: 1 warning, 2 info
- **2026-03-20** `1a01eea79bb9`: 3 info
- **2026-02-12** `881fa7b9eb11`: 2 breaking, 1 warning, 6 info

## Changes

- **2026-10-16** `fc87d65c53bf`: 2 info
  - added the optional property `shared_connection_fields` to the response with the `200` status
  - response property `shared_credentials` deprecated
- **2026-09-09** `a66b5850bf7b`: 3 info
  - response property `tool_access_config` deprecated
  - response property `tool_access_config/tools_available_for_execution` deprecated
  - response property `tool_access_config/tools_for_connected_account_creation` deprecated
- **2026-08-26** `1418e4c88ab2`: 1 warning
  - added the new `CIMD_OAUTH` enum value to the `auth_scheme` response property for the response status `200`
- **2026-08-19** `a2d171c9d84a`: 1 breaking, 10 info
  - the `expected_input_fields/items/` response's property type changed from no type to `object` for status `200`
  - added the optional property `expected_input_fields/items/default` to the response with the `200` status
  - added the optional property `expected_input_fields/items/is_available_as_shared_credentials` to the response with the `200` status
  - added the optional property `expected_input_fields/items/is_secret` to the response with the `200` status
  - added the optional property `expected_input_fields/items/legacy_template_name` to the response with the `200` status
  - added the required property `expected_input_fields/items/description` to the response with the `200` status
  - added the required property `expected_input_fields/items/displayName` to the response with the `200` status
  - added the required property `expected_input_fields/items/name` to the response with the `200` status
  - added the required property `expected_input_fields/items/required` to the response with the `200` status
  - added the required property `expected_input_fields/items/type` to the response with the `200` status
  - added the required property `expected_input_fields/items/user_visible` to the response with the `200` status
- **2026-07-12** `73b05c1e5119`: 1 warning, 2 info
  - removed the optional property `deprecated_params` from the response with the `200` status
  - the endpoint scheme security `CookieAuth` was removed from the API
  - response property `uuid` deprecated
- **2026-03-20** `1a01eea79bb9`: 3 info
  - the endpoint scheme security `UserApiKeyAuth` was added to the API
  - added the optional property `toolkit/auth_guide_url` to the response with the `200` status
  - added the optional property `toolkit/auth_hint_url` to the response with the `200` status
- **2026-02-12** `881fa7b9eb11`: 2 breaking, 1 warning, 6 info
  - the response property `proxy_config` became nullable for the status `200`
  - the response property `deprecated_params` became optional for the status `200`
  - added the new `S2S_OAUTH2` enum value to the `auth_scheme` response property for the response status `200`
  - added the optional property `is_enabled_for_tool_router` to the response with the `200` status
  - response property `deprecated_params` deprecated
  - added the required property `error/slug` to the response with the `400` status
  - added the required property `error/slug` to the response with the `401` status
  - added the required property `error/slug` to the response with the `404` status
  - added the required property `error/slug` to the response with the `500` status

---

[Operation](https://skmtc.dev/composiohq/apis/composio-platform-api/docs/api/v3/auth_configs/:nanoid/get.md) - [API](https://skmtc.dev/composiohq/apis/composio-platform-api.md) - [Page](https://skmtc.dev/composiohq/apis/composio-platform-api/changes/api/v3/auth_configs/:nanoid/get)