---
title: "Changes to Create an agent"
method: POST
path: "/agents"
---

# Changes to Create an agent

`POST /agents`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 5 of 88 revisions.

- **2026-10-29** `0a26f104d35f`: 2 info
- **2026-10-28** `81bec64c97ee`: 2 info
- **2026-10-23** `edf54d38a1a0`: 1 breaking, 3 info
- **2026-10-16** `909d15009c82`: 1 info
- **2026-10-05** `7f654af7f94f`: 1 info

## Changes

- **2026-10-29** `0a26f104d35f`: 2 info
  - added the new optional request property `experimental`
  - added the optional property `experimental` to the response with the `201` status
- **2026-10-28** `81bec64c97ee`: 2 info
  - added the new optional request property `compaction`
  - added the optional property `compaction` to the response with the `201` status
- **2026-10-23** `edf54d38a1a0`: 1 breaking, 3 info
  - added `#/components/schemas/PersistedAgentToolResourceAutomations` to the `tools/items/` response property `oneOf` list for the response status `201`
  - added `automations` discriminator mapping keys to the `tools/items/` request property
  - added `#/components/schemas/PersistedAgentToolConfigParamAutomations` to the `tools/items/` request property `oneOf` list
  - added `automations` discriminator mapping keys to the `tools/items/` response property for the response status `201`
- **2026-10-16** `909d15009c82`: 1 info
  - added the new `ultrafast` enum value to the request property `service_tier/anyOf[#/components/schemas/ServiceTierParam]/`
- **2026-10-05** `7f654af7f94f`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/omnistack-sh/apis/openai-api/docs/agents/post.md) - [API](https://skmtc.dev/omnistack-sh/apis/openai-api.md) - [Page](https://skmtc.dev/omnistack-sh/apis/openai-api/changes/agents/post)