Follow Discord
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 capture · api

One read of Claude Developer Platformapi-20261009T153709Z

536 pages moved out of 760 read.

Pages moved 536 significant first
Pages read 760 in this capture
Captured 15:37 UTC
Corpus hash 9680386eb15e corpus-hash

What this read moved

26-50 of 536, page 2 of 22

This capture is too large to show at once. Changes 26-50 of 536 are below, significant first; the rest are on the following screens.

api/beta/environments/work/list Changed · +6 / -0 lines

from line 29
2929 
3030## Headers
3131 
32- `"anthropic-version": optional string`
33 
34 The version of the Claude API you want to use.
35 
36 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
37 
3238- `"anthropic-beta": optional array of AnthropicBeta`
3339 
3440 Optional header to specify the beta version(s) you want to use.

api/beta/environments/work/poll Changed · +6 / -0 lines

from line 31
3131 
3232## Headers
3333 
34- `"anthropic-version": optional string`
35 
36 The version of the Claude API you want to use.
37 
38 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
39 
3440- `"anthropic-beta": optional array of AnthropicBeta`
3541 
3642 Optional header to specify the beta version(s) you want to use.

api/beta/environments/work/retrieve Changed · +6 / -0 lines

from line 19
1919 
2020## Headers
2121 
22- `"anthropic-version": optional string`
23 
24 The version of the Claude API you want to use.
25 
26 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
27 
2228- `"anthropic-beta": optional array of AnthropicBeta`
2329 
2430 Optional header to specify the beta version(s) you want to use.

api/beta/environments/work/stats Changed · +6 / -0 lines

from line 15
1515 
1616## Headers
1717 
18- `"anthropic-version": optional string`
19 
20 The version of the Claude API you want to use.
21 
22 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
23 
1824- `"anthropic-beta": optional array of AnthropicBeta`
1925 
2026 Optional header to specify the beta version(s) you want to use.

api/beta/environments/work/stop Changed · +6 / -0 lines

from line 19
1919 
2020## Headers
2121 
22- `"anthropic-version": optional string`
23 
24 The version of the Claude API you want to use.
25 
26 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
27 
2228- `"anthropic-beta": optional array of AnthropicBeta`
2329 
2430 Optional header to specify the beta version(s) you want to use.

api/beta/environments/work/update Changed · +6 / -0 lines

from line 19
1919 
2020## Headers
2121 
22- `"anthropic-version": optional string`
23 
24 The version of the Claude API you want to use.
25 
26 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
27 
2228- `"anthropic-beta": optional array of AnthropicBeta`
2329 
2430 Optional header to specify the beta version(s) you want to use.

api/beta/files Changed · +30 / -0 lines

from line 13
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 268
262268 
263269### Headers
264270 
271- `"anthropic-version": optional string`
272 
273 The version of the Claude API you want to use.
274 
275 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
276 
265277- `"anthropic-beta": optional array of AnthropicBeta`
266278 
267279 Optional header to specify the beta version(s) you want to use.
from line 502
490502 
491503### Headers
492504 
505- `"anthropic-version": optional string`
506 
507 The version of the Claude API you want to use.
508 
509 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
510 
493511- `"anthropic-beta": optional array of AnthropicBeta`
494512 
495513 Optional header to specify the beta version(s) you want to use.
from line 642
624642 
625643### Headers
626644 
645- `"anthropic-version": optional string`
646 
647 The version of the Claude API you want to use.
648 
649 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
650 
627651- `"anthropic-beta": optional array of AnthropicBeta`
628652 
629653 Optional header to specify the beta version(s) you want to use.
from line 864
840864 ID of the File.
841865 
842866### Headers
867 
868- `"anthropic-version": optional string`
869 
870 The version of the Claude API you want to use.
871 
872 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
843873 
844874- `"anthropic-beta": optional array of AnthropicBeta`
845875 

api/beta/files/delete Changed · +6 / -0 lines

from line 17
1717 
1818## Headers
1919 
20- `"anthropic-version": optional string`
21 
22 The version of the Claude API you want to use.
23 
24 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
25 
2026- `"anthropic-beta": optional array of AnthropicBeta`
2127 
2228 Optional header to specify the beta version(s) you want to use.

api/beta/files/download Changed · +6 / -0 lines

from line 17
1717 
1818## Headers
1919 
20- `"anthropic-version": optional string`
21 
22 The version of the Claude API you want to use.
23 
24 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
25 
2026- `"anthropic-beta": optional array of AnthropicBeta`
2127 
2228 Optional header to specify the beta version(s) you want to use.

api/beta/files/list Changed · +6 / -0 lines

from line 33
3333 
3434## Headers
3535 
36- `"anthropic-version": optional string`
37 
38 The version of the Claude API you want to use.
39 
40 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
41 
3642- `"anthropic-beta": optional array of AnthropicBeta`
3743 
3844 Optional header to specify the beta version(s) you want to use.

api/beta/files/retrieve_metadata Changed · +6 / -0 lines

from line 17
1717 
1818## Headers
1919 
20- `"anthropic-version": optional string`
21 
22 The version of the Claude API you want to use.
23 
24 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
25 
2026- `"anthropic-beta": optional array of AnthropicBeta`
2127 
2228 Optional header to specify the beta version(s) you want to use.

api/beta/files/upload Changed · +6 / -0 lines

from line 11
1111 
1212## Headers
1313 
14- `"anthropic-version": optional string`
15 
16 The version of the Claude API you want to use.
17 
18 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
19 
1420- `"anthropic-beta": optional array of AnthropicBeta`
1521 
1622 Optional header to specify the beta version(s) you want to use.

api/beta/memory_stores Changed · +28 / -0 lines

from line 13
1313 
1414### Headers
1515 
16- `"anthropic-version": optional string`
17 
1618- `"anthropic-beta": optional array of AnthropicBeta`
1719 
1820 Optional header to specify the beta version(s) you want to use.
from line 253
251253 
252254### Headers
253255 
256- `"anthropic-version": optional string`
257 
254258- `"anthropic-beta": optional array of AnthropicBeta`
255259 
256260 Optional header to specify the beta version(s) you want to use.
from line 456
452456 
453457### Headers
454458 
459- `"anthropic-version": optional string`
460 
455461- `"anthropic-beta": optional array of AnthropicBeta`
456462 
457463 Optional header to specify the beta version(s) you want to use.
from line 652
646652 
647653### Headers
648654 
655- `"anthropic-version": optional string`
656 
649657- `"anthropic-beta": optional array of AnthropicBeta`
650658 
651659 Optional header to specify the beta version(s) you want to use.
from line 868
860868 
861869### Headers
862870 
871- `"anthropic-version": optional string`
872 
863873- `"anthropic-beta": optional array of AnthropicBeta`
864874 
865875 Optional header to specify the beta version(s) you want to use.
from line 1027
10171027 
10181028### Headers
10191029 
1030- `"anthropic-version": optional string`
1031 
10201032- `"anthropic-beta": optional array of AnthropicBeta`
10211033 
10221034 Optional header to specify the beta version(s) you want to use.
from line 1296
12841296 
12851297#### Headers
12861298 
1299- `"anthropic-version": optional string`
1300 
12871301- `"anthropic-beta": optional array of AnthropicBeta`
12881302 
12891303 Optional header to specify the beta version(s) you want to use.
from line 1551
15371551 
15381552#### Headers
15391553 
1554- `"anthropic-version": optional string`
1555 
15401556- `"anthropic-beta": optional array of AnthropicBeta`
15411557 
15421558 Optional header to specify the beta version(s) you want to use.
from line 1796
17801796 
17811797#### Headers
17821798 
1799- `"anthropic-version": optional string`
1800 
17831801- `"anthropic-beta": optional array of AnthropicBeta`
17841802 
17851803 Optional header to specify the beta version(s) you want to use.
from line 2018
20002018 
20012019#### Headers
20022020 
2021- `"anthropic-version": optional string`
2022 
20032023- `"anthropic-beta": optional array of AnthropicBeta`
20042024 
20052025 Optional header to specify the beta version(s) you want to use.
from line 2258
22382258 
22392259#### Headers
22402260 
2261- `"anthropic-version": optional string`
2262 
22412263- `"anthropic-beta": optional array of AnthropicBeta`
22422264 
22432265 Optional header to specify the beta version(s) you want to use.
from line 2489
24672489 
24682490#### Headers
24692491 
2492- `"anthropic-version": optional string`
2493 
24702494- `"anthropic-beta": optional array of AnthropicBeta`
24712495 
24722496 Optional header to specify the beta version(s) you want to use.
from line 2801
27772801 
27782802#### Headers
27792803 
2804- `"anthropic-version": optional string`
2805 
27802806- `"anthropic-beta": optional array of AnthropicBeta`
27812807 
27822808 Optional header to specify the beta version(s) you want to use.
from line 3089
30633089 The ID of the memory version to redact (`memver_...`).
30643090 
30653091#### Headers
3092 
3093- `"anthropic-version": optional string`
30663094 
30673095- `"anthropic-beta": optional array of AnthropicBeta`
30683096 

api/beta/memory_stores/memories Changed · +10 / -0 lines

from line 33
3333 
3434### Headers
3535 
36- `"anthropic-version": optional string`
37 
3638- `"anthropic-beta": optional array of AnthropicBeta`
3739 
3840 Optional header to specify the beta version(s) you want to use.
from line 288
286288 
287289### Headers
288290 
291- `"anthropic-version": optional string`
292 
289293- `"anthropic-beta": optional array of AnthropicBeta`
290294 
291295 Optional header to specify the beta version(s) you want to use.
from line 533
529533 
530534### Headers
531535 
536- `"anthropic-version": optional string`
537 
532538- `"anthropic-beta": optional array of AnthropicBeta`
533539 
534540 Optional header to specify the beta version(s) you want to use.
from line 755
749755 
750756### Headers
751757 
758- `"anthropic-version": optional string`
759 
752760- `"anthropic-beta": optional array of AnthropicBeta`
753761 
754762 Optional header to specify the beta version(s) you want to use.
from line 994
986994 If the hashes differ, the request fails with HTTP status 409 and nothing is deleted.
987995 
988996### Headers
997 
998- `"anthropic-version": optional string`
989999 
9901000- `"anthropic-beta": optional array of AnthropicBeta`
9911001 

api/beta/memory_stores/memory_versions Changed · +6 / -0 lines

from line 89
8989 
9090### Headers
9191 
92- `"anthropic-version": optional string`
93 
9294- `"anthropic-beta": optional array of AnthropicBeta`
9395 
9496 Optional header to specify the beta version(s) you want to use.
from line 401
399401 
400402### Headers
401403 
404- `"anthropic-version": optional string`
405 
402406- `"anthropic-beta": optional array of AnthropicBeta`
403407 
404408 Optional header to specify the beta version(s) you want to use.
from line 689
685689 The ID of the memory version to redact (`memver_...`).
686690 
687691### Headers
692 
693- `"anthropic-version": optional string`
688694 
689695- `"anthropic-beta": optional array of AnthropicBeta`
690696 

api/beta/messages Changed · +48 / -0 lines

This page is larger than the 256 KiB this site keeps, so one side of the diff below stops where the stored text does.

from line 17
1717 
1818### Headers
1919 
20- `"anthropic-version": optional string`
21 
22 The version of the Claude API you want to use.
23 
24 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
25 
2026- `"anthropic-beta": optional array of AnthropicBeta`
2127 
2228 Optional header to specify the beta version(s) you want to use.
from line 7205
71997205 
72007206 Create a cache control breakpoint at this content block.
72017207 
7202 - `configs: optional map[BetaMCPToolConfig] or null`
7203 
7204 Configuration overrides for specific tools, keyed by tool name
7205 
7206 - `defer_loading: optional boole
7208

api/beta/messages/batches Changed · +36 / -0 lines

This page is larger than the 256 KiB this site keeps, so one side of the diff below stops where the stored text does.

from line 17
1717 
1818### Headers
1919 
20- `"anthropic-version": optional string`
21 
22 The version of the Claude API you want to use.
23 
24 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
25 
2026- `"anthropic-beta": optional array of AnthropicBeta`
2127 
2228 Optional header to specify the beta version(s) you want to use.
from line 4445
44394445 
44404446### Headers
44414447 
4448- `"anthropic-version": optional string`
4449 
4450 The version of the Claude API you want to use.
4451 
4452 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
4453 
44424454- `"anthropic-beta": optional array of AnthropicBeta`
44434455 
44444456 Optional header to specify the beta version(s) you want to use.
from line 4733
47214733 
47224734### Headers
47234735 
4736- `"anthropic-version": optional string`
4737 
4738 The version of the Claude API you want to use.
4739 
4740 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
4741 
47244742- `"anthropic-beta": optional array of AnthropicBeta`
47254743 
47264744 Optional header to specify the beta version(s) you want to use.
from line 5030
50125030 
50135031### Headers
50145032 
5033- `"anthropic-version": optional string`
5034 
5035 The version of the Claude API you want to use.
5036 
5037 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
5038 
50155039- `"anthropic-beta": optional array of AnthropicBeta`
50165040 
50175041 Optional header to specify the beta version(s) you want to use.
from line 5309
52855309 
52865310### Headers
52875311 
5312- `"anthropic-version": optional string`
5313 
5314 The version of the Claude API you want to use.
5315 
5316 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
5317 
52885318- `"anthropic-beta": optional array of AnthropicBeta`
52895319 
52905320 Optional header to specify the beta version(s) you want to use.
from line 5480
54505480 
54515481### Headers
54525482 
5483- `"anthropic-version": optional string`
5484 
5485 The version of the Claude API you want to use.
5486 
5487 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
5488 
54535489- `"anthropic-beta": optional array of AnthropicBeta`
54545490 
54555491 Optional header to specify the beta version(s) you want to use.
from line 7370
73347370 
73357371 - `"code_execution_20250825"`
73367372 
7337 - `"code_execution_20260120"`
7338 
7339 - `"code_execution_20260521"`
7340 
7341 - `cache_control: optional BetaCacheControlEphemeral or null`
7342 
7343 Create a cache control breakpoint at this content block.
7344 
7345 - `defer_loading: optional boolean`
7346 
7347 If true, tool will not be included in initial system prompt. Only loaded when returned via tool_reference from tool search.
7348 
7349 - `display_number: optional number or null`
7350 
7351 The X11 display number (e.g. 0, 1) for the display.
7352 
7353 minimum: 0
7354 
7355 - `input_examples: optional array of map[unknown]`
7356 
7357 - `strict: optional boolean`
7358 
7359 When true, guarantees schema validation on tool names and inputs
7360 
7361 - `BetaToolTextEditor20241022 object`
7362 
7363 - `type: "text_editor_20241022"`
7364 
7365 - `name: "str_replace_editor"`
7366 
7367 Name of the tool.
7368 
7369 This is how the tool will be called by the model and in `tool_use` blocks.
7370 
7371 - `allowed_callers: optional ar
7373 - `"code_execution_2

api/beta/messages/batches/cancel Changed · +6 / -0 lines

from line 21
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.

api/beta/messages/batches/create Changed · +6 / -0 lines

from line 15
1515 
1616## Headers
1717 
18- `"anthropic-version": optional string`
19 
20 The version of the Claude API you want to use.
21 
22 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
23 
1824- `"anthropic-beta": optional array of AnthropicBeta`
1925 
2026 Optional header to specify the beta version(s) you want to use.

api/beta/messages/batches/delete Changed · +6 / -0 lines

from line 21
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.

api/beta/messages/batches/list Changed · +6 / -0 lines

from line 31
3131 
3232## Headers
3333 
34- `"anthropic-version": optional string`
35 
36 The version of the Claude API you want to use.
37 
38 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
39 
3440- `"anthropic-beta": optional array of AnthropicBeta`
3541 
3642 Optional header to specify the beta version(s) you want to use.

api/beta/messages/batches/results Changed · +6 / -0 lines

from line 21
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.

api/beta/messages/batches/retrieve Changed · +6 / -0 lines

from line 19
1919 
2020## Headers
2121 
22- `"anthropic-version": optional string`
23 
24 The version of the Claude API you want to use.
25 
26 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
27 
2228- `"anthropic-beta": optional array of AnthropicBeta`
2329 
2430 Optional header to specify the beta version(s) you want to use.

api/beta/messages/count_tokens Changed · +6 / -0 lines

from line 15
1515 
1616## Headers
1717 
18- `"anthropic-version": optional string`
19 
20 The version of the Claude API you want to use.
21 
22 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
23 
1824- `"anthropic-beta": optional array of AnthropicBeta`
1925 
2026 Optional header to specify the beta version(s) you want to use.

api/beta/messages/create Changed · +6 / -0 lines

This page is larger than the 256 KiB this site keeps, so one side of the diff below stops where the stored text does.

from line 15
1515 
1616## Headers
1717 
18- `"anthropic-version": optional string`
19 
20 The version of the Claude API you want to use.
21 
22 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
23 
1824- `"anthropic-beta": optional array of AnthropicBeta`
1925 
2026 Optional header to specify the beta version(s) you want to use.
from line 7203
71977203 
71987204 Create a cache control breakpoint at this content block.
71997205 
7200 - `configs: optional map[BetaMCPToolConfig] or null`
7201 
7202 Configuration overrides for specific tools, keyed by tool name
7203 
7204 - `defer_loading: optional boolea
7206
Feedback