Follow Discord
Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial
HomeDocsClaude Developer Platform 20 Oct 2026
One change · api

api-and-data-retention changedmanage-claude/api-and-data-retention

Nearest release: v2.1.305, published under an hour after this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

Recorded here
Lines+1added
Lines−0removed
From line 201 where the diff opens
First seen 14 Aug 2026 this site's first read of the page
Recorded edits23to this page, all time

The whole hunk

from line 201, old and new numbered
/
lines
from line 201
201201| [Thinking](https://platform.claude.com/docs/en/build-with-claude/thinking) | `/v1/messages`<br />with `thinking` | <Eligible>Yes</Eligible> | <Eligible>Yes</Eligible> | |
202202| [Token counting](https://platform.claude.com/docs/en/build-with-claude/token-counting) | `/v1/messages/count_tokens` | <Eligible>Yes</Eligible> | <Eligible>Yes</Eligible> | Count tokens before sending requests. |
203203| [Tool search](https://platform.claude.com/docs/en/agents-and-tools/tool-use/tool-search-tool) | `/v1/messages`<br />with `tool_search` tool | <Eligible>Yes</Eligible> | <Eligible status="no">No</Eligible> | Server-side tool executed by Anthropic; the tool definitions in the request are searched in memory per call and nothing is stored after the response. |
204| [User profiles](https://platform.claude.com/docs/en/manage-claude/user-profiles) | `/v1/user_profiles` | <Eligible status="no">No</Eligible> | <Eligible status="no">No</Eligible> | Profiles are metadata about your end customers and don't contain prompts or outputs. The profile data you send is retained per standard policy until you delete the profile. Not covered under HIPAA readiness; requests to `/v1/user_profiles` are not blocked. See [User profiles](https://platform.claude.com/docs/en/manage-claude/user-profiles#what-a-profile-contains-and-how-anthropic-uses-it). |
204205| [Web fetch](https://platform.claude.com/docs/en/agents-and-tools/tool-use/web-fetch-tool) | `/v1/messages`<br />with `web_fetch` tool | <Eligible>Yes</Eligible> | <Eligible status="no">No</Eligible> | Fetched web content returned in the API response. [Dynamic filtering](https://platform.claude.com/docs/en/agents-and-tools/tool-use/web-fetch-tool#dynamic-filtering) is not eligible for ZDR or HIPAA. Website publishers may retain request data (such as fetched URLs and request metadata) according to their own policies. |
205206| [Web search](https://platform.claude.com/docs/en/agents-and-tools/tool-use/web-search-tool) | `/v1/messages`<br />with `web_search` tool | <Eligible>Yes</Eligible> | <Eligible>Yes</Eligible> | Real-time web search results returned in the API response. [Dynamic filtering](https://platform.claude.com/docs/en/agents-and-tools/tool-use/web-search-tool#dynamic-filtering) is not eligible for ZDR or HIPAA. |
206207 
Feedback