Skills changedapi/beta/skills
Nearest release: v2.1.296, published 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.
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Lines+54added
Lines−0removed
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13
where the diff opens
First seen
14 Aug 2026
this site's first read of the page
Recorded edits18to this page, all time
The whole hunk
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1313
1414### Headers
1515
16- `"anthropic-version": optional string`
17
18 The version of the Claude API you want to use.
19
20 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
21
1622- `"anthropic-beta": optional array of AnthropicBeta`
1723
1824 Optional header to specify the beta version(s) you want to use.
from line 274
268274
269275### Headers
270276
277- `"anthropic-version": optional string`
278
279 The version of the Claude API you want to use.
280
281 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
282
271283- `"anthropic-beta": optional array of AnthropicBeta`
272284
273285 Optional header to specify the beta version(s) you want to use.
from line 515
503515
504516### Headers
505517
518- `"anthropic-version": optional string`
519
520 The version of the Claude API you want to use.
521
522 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
523
506524- `"anthropic-beta": optional array of AnthropicBeta`
507525
508526 Optional header to specify the beta version(s) you want to use.
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725743
726744### Headers
727745
746- `"anthropic-version": optional string`
747
748 The version of the Claude API you want to use.
749
750 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
751
728752- `"anthropic-beta": optional array of AnthropicBeta`
729753
730754 Optional header to specify the beta version(s) you want to use.
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10041028
10051029#### Headers
10061030
1031- `"anthropic-version": optional string`
1032
1033 The version of the Claude API you want to use.
1034
1035 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
1036
10071037- `"anthropic-beta": optional array of AnthropicBeta`
10081038
10091039 Optional header to specify the beta version(s) you want to use.
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12191249
12201250#### Headers
12211251
1252- `"anthropic-version": optional string`
1253
1254 The version of the Claude API you want to use.
1255
1256 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
1257
12221258- `"anthropic-beta": optional array of AnthropicBeta`
12231259
12241260 Optional header to specify the beta version(s) you want to use.
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14291465
14301466#### Headers
14311467
1468- `"anthropic-version": optional string`
1469
1470 The version of the Claude API you want to use.
1471
1472 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
1473
14321474- `"anthropic-beta": optional array of AnthropicBeta`
14331475
14341476 Optional header to specify the beta version(s) you want to use.
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15711613
15721614#### Headers
15731615
1616- `"anthropic-version": optional string`
1617
1618 The version of the Claude API you want to use.
1619
1620 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
1621
15741622- `"anthropic-beta": optional array of AnthropicBeta`
15751623
15761624 Optional header to specify the beta version(s) you want to use.
from line 1815
17671815 Requests carrying the `skills-2025-10-02` beta header address versions by their Unix epoch timestamp instead (e.g., "1759178010641129").
17681816
17691817#### Headers
1818
1819- `"anthropic-version": optional string`
1820
1821 The version of the Claude API you want to use.
1822
1823 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
17701824
17711825- `"anthropic-beta": optional array of AnthropicBeta`
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