Environments changedapi/beta/environments
Recorded here
Lines+14added
Lines−14removed
From line
17
where the diff opens
First seen
14 Aug 2026
this site's first read of the page
Recorded edits17to this page, all time
The whole hunk
from line 17, old and new numbered
/
from line 17
1717
1818 The version of the Claude API you want to use.
1919
20 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
20 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning?sdk_languages=http).
2121
2222- `"anthropic-beta": optional array of AnthropicBeta`
2323
from line 492
492492
493493 The version of the Claude API you want to use.
494494
495 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
495 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning?sdk_languages=http).
496496
497497- `"anthropic-beta": optional array of AnthropicBeta`
498498
from line 823
823823
824824 The version of the Claude API you want to use.
825825
826 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
826 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning?sdk_languages=http).
827827
828828- `"anthropic-beta": optional array of AnthropicBeta`
829829
from line 1145
11451145
11461146 The version of the Claude API you want to use.
11471147
1148 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
1148 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning?sdk_languages=http).
11491149
11501150- `"anthropic-beta": optional array of AnthropicBeta`
11511151
from line 1589
15891589
15901590 The version of the Claude API you want to use.
15911591
1592 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
1592 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning?sdk_languages=http).
15931593
15941594- `"anthropic-beta": optional array of AnthropicBeta`
15951595
from line 1754
17541754
17551755 The version of the Claude API you want to use.
17561756
1757 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
1757 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning?sdk_languages=http).
17581758
17591759- `"anthropic-beta": optional array of AnthropicBeta`
17601760
from line 2546
25462546
25472547 The version of the Claude API you want to use.
25482548
2549 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
2549 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning?sdk_languages=http).
25502550
25512551- `"anthropic-beta": optional array of AnthropicBeta`
25522552
from line 2808
28082808
28092809 The version of the Claude API you want to use.
28102810
2811 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
2811 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning?sdk_languages=http).
28122812
28132813- `"anthropic-beta": optional array of AnthropicBeta`
28142814
from line 3056
30563056
30573057 The version of the Claude API you want to use.
30583058
3059 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
3059 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning?sdk_languages=http).
30603060
30613061- `"anthropic-beta": optional array of AnthropicBeta`
30623062
from line 3311
33113311
33123312 The version of the Claude API you want to use.
33133313
3314 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
3314 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning?sdk_languages=http).
33153315
33163316- `"anthropic-beta": optional array of AnthropicBeta`
33173317
from line 3499
34993499
35003500 The version of the Claude API you want to use.
35013501
3502 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
3502 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning?sdk_languages=http).
35033503
35043504- `"anthropic-beta": optional array of AnthropicBeta`
35053505
from line 3769
37693769
37703770 The version of the Claude API you want to use.
37713771
3772 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
3772 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning?sdk_languages=http).
37733773
37743774- `"anthropic-beta": optional array of AnthropicBeta`
37753775
from line 4022
40224022
40234023 The version of the Claude API you want to use.
40244024
4025 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
4025 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning?sdk_languages=http).
40264026
40274027- `"anthropic-beta": optional array of AnthropicBeta`
40284028
from line 4280
42804280
42814281 The version of the Claude API you want to use.
42824282
4283 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
4283 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning?sdk_languages=http).
42844284
42854285- `"anthropic-beta": optional array of AnthropicBeta`
42864286
No line in this hunk matches that.