---
title: "Changes to Get input token counts"
method: POST
path: "/responses/input_tokens?beta=true"
---

# Changes to Get input token counts

`POST /responses/input_tokens?beta=true`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 31 revisions.

- **2026-07-17** `241fb501b372` — 2 breaking
- **2026-07-09** `e0508a503b84` — 1 info

## Changes

- **2026-07-17** `241fb501b372` — 2 breaking
  - removed `subschema #1, subschema #2, subschema #3` from the `input/anyOf[subschema #1]/anyOf[subschema #2]/items/anyOf[subschema #2: Item]/anyOf[#/components/schemas/BetaMultiAgentCallOutputItemParam]/output/items/annotations` request property `anyOf` list
  - the `input/anyOf[subschema #1]/anyOf[subschema #2]/items/anyOf[subschema #2: Item]/anyOf[#/components/schemas/BetaMultiAgentCallOutputItemParam]/output/items/annotations` request property type/format changed from ``/`` to `array`/``
- **2026-07-09** `e0508a503b84` — 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/openai/apis/openai-api/docs/responses/input_tokens?beta=true/post.md) · [API](https://skmtc.dev/openai/apis/openai-api.md) · [Page](https://skmtc.dev/openai/apis/openai-api/changes/responses/input_tokens?beta=true/post)