Versions changedapi/beta/skills/versions
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Lines−0removed
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14 Aug 2026
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Recorded edits18to this page, all time
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2121
2222### Headers
2323
24- `"anthropic-version": optional string`
25
26 The version of the Claude API you want to use.
27
28 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
29
2430- `"anthropic-beta": optional array of AnthropicBeta`
2531
2632 Optional header to specify the beta version(s) you want to use.
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236242
237243### Headers
238244
245- `"anthropic-version": optional string`
246
247 The version of the Claude API you want to use.
248
249 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
250
239251- `"anthropic-beta": optional array of AnthropicBeta`
240252
241253 Optional header to specify the beta version(s) you want to use.
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446458
447459### Headers
448460
461- `"anthropic-version": optional string`
462
463 The version of the Claude API you want to use.
464
465 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
466
449467- `"anthropic-beta": optional array of AnthropicBeta`
450468
451469 Optional header to specify the beta version(s) you want to use.
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588606
589607### Headers
590608
609- `"anthropic-version": optional string`
610
611 The version of the Claude API you want to use.
612
613 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
614
591615- `"anthropic-beta": optional array of AnthropicBeta`
592616
593617 Optional header to specify the beta version(s) you want to use.
from line 808
784808 Requests carrying the `skills-2025-10-02` beta header address versions by their Unix epoch timestamp instead (e.g., "1759178010641129").
785809
786810### Headers
811
812- `"anthropic-version": optional string`
813
814 The version of the Claude API you want to use.
815
816 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
787817
788818- `"anthropic-beta": optional array of AnthropicBeta`
789819
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