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Sweep 09 Oct 2026 · 17:27Z Build v2.1.296 517 read Stable v2.1.287 Latest v2.1.296 Next v2.1.296 Feeds RSS JSON llms.txt llms-full.txt Unofficial
One change · api

fallback-credit changedbuild-with-claude/fallback-credit

Nearest release: v2.1.292, published 4 hours before 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−1removed
From line 14 where the diff opens
First seen 14 Aug 2026 this site's first read of the page
Recorded edits7to this page, all time

The whole hunk

from line 14, old and new numbered
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from line 14
1414 
1515<Steps>
1616 <Step title="Opt in with the beta header">
17 Send the request that may be refused with the `anthropic-beta: fallback-credit-2026-07-01` header. The `server-side-fallback-2026-07-01` header also grants the same fields, and the earlier `fallback-credit-2026-06-01` header remains accepted and grants the same fields.
17 Send the request that may be refused with the `anthropic-beta: fallback-credit-2026-07-01` header. The `server-side-fallback-2026-07-01` header also grants the same fields, except on Amazon Bedrock and Google Cloud, which return a 400 error for that header. The earlier `fallback-credit-2026-06-01` header remains accepted and grants the same fields.
1818 </Step>
1919 
2020 <Step title="Read two fields from the refusal">
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