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One read of Claude Developer Platformapi-20261104T020710Z

159 pages moved out of 847 read.

Pages moved 159 significant first
Pages read 847 in this capture
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Corpus hash 61cf340e1136 corpus-hash

What this read moved

126-150 of 159, page 6 of 7

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cli-sdks-libraries/sdks/go Changed · +2 / -2 lines

from line 724
724724 
725725## Semantic versioning
726726 
727Each major version of this SDK sends one API version in the `anthropic-version` header by default, and a new major version comes with each new API version. The first major version that sends `2026-10-21` is 2.0.0, whose module path is `github.com/anthropics/anthropic-sdk-go/v2`; see [Migrating to API version 2026-10-21](https://platform.claude.com/docs/en/api/migration-2026-10-21#upgrade).
728 
729727This package generally follows [SemVer](https://semver.org/spec/v2.0.0.html) conventions, though certain backward-incompatible changes may be released as minor versions:
730728 
7317291. Changes to library internals that are technically public but not intended or documented for external use.
from line 730
7327302. Changes that aren’t expected to impact the vast majority of users in practice.
733731 
734732Backward compatibility is taken seriously to ensure you can rely on a smooth upgrade experience.
733 
734Every request to the Claude API uses an API version. With this SDK, your requests use the API version that was current when your SDK’s major version was released, so you move to a new API version by upgrading to a new major version. Version 2.0.0 is the first to use `2026-10-21`. Its module path is `github.com/anthropics/anthropic-sdk-go/v2`. See [Migrating to API version 2026-10-21](https://platform.claude.com/docs/en/api/migration-2026-10-21#upgrade) for how to upgrade.
735735 
736736Your feedback is welcome; open an [issue](https://github.com/anthropics/anthropic-sdk-go/issues) with questions, bugs, or suggestions.
737737 

cli-sdks-libraries/sdks/java Changed · +2 / -2 lines

from line 1274
12741274 
12751275## Semantic versioning
12761276 
1277Each major version of this SDK sends one API version in the `anthropic-version` header by default, and a new major version comes with each new API version. The first major version that sends `2026-10-21` is 3.0.0; see [Migrating to API version 2026-10-21](https://platform.claude.com/docs/en/api/migration-2026-10-21#upgrade).
1278 
12791277This package generally follows [SemVer](https://semver.org/spec/v2.0.0.html) conventions, though certain backward-incompatible changes may be released as minor versions:
12801278 
128112791. Changes to library internals that are technically public but not intended or documented for external use.
128212802. Changes that aren’t expected to impact the vast majority of users in practice.
1281 
1282Every request to the Claude API uses an API version. With this SDK, your requests use the API version that was current when your SDK’s major version was released, so you move to a new API version by upgrading to a new major version. Version 3.0.0 is the first to use `2026-10-21`. See [Migrating to API version 2026-10-21](https://platform.claude.com/docs/en/api/migration-2026-10-21#upgrade) for how to upgrade.
12831283 
12841284## Additional resources
12851285 

cli-sdks-libraries/sdks/php Changed · +2 / -2 lines

from line 278
278278 
279279## Semantic versioning
280280 
281Each major version of this SDK sends one API version by default, and a new major version comes with each new API version. The first major version that sends `2026-10-21` is 1.0.0; see [Switch to 2026-10-21](https://platform.claude.com/docs/en/api/migration-2026-10-21#upgrade).
282 
283281This package follows [SemVer](https://semver.org/spec/v2.0.0.html) conventions.
284282 
285283This package considers improvements to the (non-runtime) PHPDoc type definitions to be non-breaking changes.
284 
285Every request to the Claude API uses an API version. With this SDK, your requests use the API version that was current when your SDK’s major version was released, so you move to a new API version by upgrading to a new major version. Version 1.0.0 is the first to use `2026-10-21`. See [Migrating to API version 2026-10-21](https://platform.claude.com/docs/en/api/migration-2026-10-21#upgrade) for how to upgrade.
286286 
287287## Additional resources
288288 

cli-sdks-libraries/sdks/python Changed · +2 / -2 lines

from line 768
768768 
769769## Semantic versioning
770770 
771Each major version of this SDK sends one API version in the `anthropic-version` header by default, and a new major version comes with each new API version. The first major version that sends `2026-10-21` is 2.0.0; see [Migrating to API version 2026-10-21](https://platform.claude.com/docs/en/api/migration-2026-10-21#upgrade).
772 
773771This package generally follows [SemVer](https://semver.org/spec/v2.0.0.html) conventions, though certain backward-incompatible changes may be released as minor versions:
774772 
7757731. Changes that only affect static types, without breaking runtime behavior.
7767742. Changes to library internals that are technically public but not intended or documented for external use.
7777753. Changes that aren’t expected to impact the vast majority of users in practice.
776 
777Every request to the Claude API uses an API version. With this SDK, your requests use the API version that was current when your SDK’s major version was released, so you move to a new API version by upgrading to a new major version. Version 2.0.0 is the first to use `2026-10-21`. See [Migrating to API version 2026-10-21](https://platform.claude.com/docs/en/api/migration-2026-10-21#upgrade) for how to upgrade.
778778 
779779### Determining the installed version
780780 

cli-sdks-libraries/sdks/ruby Changed · +2 / -2 lines

from line 417
417417 
418418## Semantic versioning
419419 
420Each major version of this SDK sends one API version in the `anthropic-version` header by default, and a new major version comes with each new API version. The first major version that sends `2026-10-21` is 2.0.0; see [Migrating to API version 2026-10-21](https://platform.claude.com/docs/en/api/migration-2026-10-21#upgrade).
421 
422420This package follows [SemVer](https://semver.org/spec/v2.0.0.html) conventions.
423421 
424422This package considers improvements to the (non-runtime) `*.rbi` and `*.rbs` type definitions to be non-breaking changes.
423 
424Every request to the Claude API uses an API version. With this SDK, your requests use the API version that was current when your SDK’s major version was released, so you move to a new API version by upgrading to a new major version. Version 2.0.0 is the first to use `2026-10-21`. See [Migrating to API version 2026-10-21](https://platform.claude.com/docs/en/api/migration-2026-10-21#upgrade) for how to upgrade.
425425 
426426## Additional resources
427427 

get-started Changed · +1 / -1 lines

from line 29
2929 curl https://api.anthropic.com/v1/messages \
3030 -H "content-type: application/json" \
3131 -H "x-api-key: $ANTHROPIC_API_KEY" \
32 -H "anthropic-version: 2023-06-01" \
32 -H "anthropic-version: 2026-10-21" \
3333 -d '{
3434 "model": "claude-opus-5-5",
3535 "max_tokens": 1000,

home Changed · +1 / -1 lines

from line 169
169169 curl https://api.anthropic.com/v1/messages \
170170 -H "content-type: application/json" \
171171 -H "x-api-key: $ANTHROPIC_API_KEY" \
172 -H "anthropic-version: 2023-06-01" \
172 -H "anthropic-version: 2026-10-21" \
173173 -d '{
174174 "model": "claude-opus-5-5",
175175 "max_tokens": 1024,

manage-claude/compliance-api Changed · +1 / -1 lines

from line 16
1616curl --fail-with-body -sS \
1717 "https://api.anthropic.com/v1/compliance/activities?limit=1" \
1818 -H "x-api-key: $ANTHROPIC_COMPLIANCE_ACCESS_KEY" \
19 -H "anthropic-version: 2023-06-01"
19 -H "anthropic-version: 2026-10-21"
2020```
2121 
2222A successful response returns a JSON object containing `data` (an array of `Activity` records), `has_more`, `first_id`, and `last_id`:

manage-claude/compliance-api-access Changed · +2 / -0 lines

from line 45
4545 * **Standalone Claude Console organizations:** An organization admin turns on the **Compliance API** toggle on the [Compliance](https://platform.claude.com/settings/security) page (`platform.claude.com/settings/security`) in the Claude Console. Enablement is self-service for eligible organizations, and the change takes effect immediately. If the page shows a page-not-found error, or doesn’t show the **Compliance API** section, you do not have the admin role, your organization is linked to a parent organization (the Compliance API is enabled from the parent organization instead), or your organization is not eligible for self-service enablement; contact your account team or [Anthropic support](https://support.claude.com) if you are not sure which applies.
4646 * **Claude Console organizations linked to a parent organization:** There is nothing to turn on in Claude Console. Ask the primary owner of your parent organization to enable the Compliance API in claude.ai, or contact your account team.
4747 
48 Organizations with the Compliance API enabled cannot call the Claude API directly from a browser. When a parent organization enables it, that includes every linked Claude Console organization. Before you enable the Compliance API, ask the teams that use these organizations whether any application calls the Claude API from browser code. See [Browser-based applications](https://platform.claude.com/docs/en/manage-claude/authentication#browser-based-applications).
49 
4850 <Warning>
4951 **Turning the Compliance API off stops activity recording.** An organization admin can turn the Compliance API off at any time with the same **Compliance API** toggle that turns it on. While the Compliance API is off, no activity events are recorded for your organization, so the [Activity Feed](https://platform.claude.com/docs/en/manage-claude/compliance-activity-feed) receives no new events. Activity that is not recorded while the Compliance API is off cannot be recovered later. Turning the Compliance API back on resumes recording from that point forward; activity that was already recorded is not deleted. Access Transparency events are an exception. If your organization is enrolled in [Access Transparency](https://platform.claude.com/docs/en/manage-claude/access-transparency), turning the Compliance API off stops your access to these events, not their recording. They are still recorded while the Compliance API is off, and the Activity Feed returns them after the Compliance API is turned back on. For Claude Enterprise organizations, the Compliance API setting in claude.ai also governs transcript capture for [local sessions](https://platform.claude.com/docs/en/manage-claude/compliance-sessions#retrieve-local-sessions) (sessions on users’ machines): capture starts when the Compliance API is enabled and stops while it is off, and transcript content from sessions that run while it is off is not captured and cannot be recovered later.
5052 </Warning>

manage-claude/compliance-integration-patterns Changed · +2 / -2 lines

from line 44
4444curl --fail-with-body -sS -G \
4545 "https://api.anthropic.com/v1/compliance/activities" \
4646 -H "x-api-key: $ANTHROPIC_COMPLIANCE_ACCESS_KEY" \
47 -H "anthropic-version: 2023-06-01" \
47 -H "anthropic-version: 2026-10-21" \
4848 --data-urlencode "created_at.gte=2026-04-20T07:00:00Z" \
4949 --data-urlencode "created_at.lt=2026-04-20T08:00:00Z" \
5050 --data-urlencode "limit=5000"
from line 65
6565curl --fail-with-body -sS -G \
6666 "https://api.anthropic.com/v1/compliance/activities" \
6767 -H "x-api-key: $ANTHROPIC_COMPLIANCE_ACCESS_KEY" \
68 -H "anthropic-version: 2023-06-01" \
68 -H "anthropic-version: 2026-10-21" \
6969 --data-urlencode "limit=5000" \
7070 --data-urlencode "before_id=activity_01DeFgHjKmNpQrStUvWxYzAb"
7171```

manage-claude/organization-webhooks Changed · +2 / -2 lines

from line 147
147147 ```bash cURL
148148 curl "https://api.anthropic.com/v1/organizations/webhooks" \
149149 -H "x-api-key: $ANTHROPIC_API_KEY" \
150 -H "anthropic-version: 2023-06-01" \
150 -H "anthropic-version: 2026-10-21" \
151151 -H "anthropic-beta: webhooks-2026-10-07"
152152 ```
153153 
from line 247
247247 ```bash cURL
248248 curl "https://api.anthropic.com/v1/organizations/webhooks" \
249249 -H "x-api-key: $ANTHROPIC_API_KEY" \
250 -H "anthropic-version: 2023-06-01" \
250 -H "anthropic-version: 2026-10-21" \
251251 -H "anthropic-beta: webhooks-2026-10-07" \
252252 -H "content-type: application/json" \
253253 -d '{

manage-claude/user-profiles-verification-portal Changed · +2 / -2 lines

from line 20
2020 ```bash cURL
2121 curl https://api.anthropic.com/v1/user_profiles/uprof_011CZkZCu8hGbp5mYRQgUmz9/action_urls \
2222 -H "x-api-key: $ANTHROPIC_API_KEY" \
23 -H "anthropic-version: 2023-06-01" \
23 -H "anthropic-version: 2026-10-21" \
2424 -H "content-type: application/json" \
2525 -d '{"action": {"type": "enroll_end_user"}}'
2626 ```
from line 192
192192 
193193The end customer can see the linked profile under **Linked accounts** in the portal.
194194 
195If your inference runs on Claude in Amazon Bedrock or Claude Models on Google Cloud (Google managed), you have to link your own accounts too. Programs apply to requests from an AWS account or Google Cloud project only after you link it to the Anthropic organization that creates your profiles. See [Attribute requests on Amazon Bedrock and Claude Models on Google Cloud (Google managed)](https://platform.claude.com/docs/en/manage-claude/user-profiles#attribute-requests-on-amazon-bedrock-and-google-cloud).
195If your inference runs on Claude Models on Google Cloud (Google managed) or Claude in Amazon Bedrock, you have to link your own accounts too. Programs apply to requests from an AWS account or Google Cloud project only after you link it to the Anthropic organization that creates your profiles. See [Attribute requests on Claude Models on Google Cloud (Google managed) and Amazon Bedrock](https://platform.claude.com/docs/en/manage-claude/user-profiles#attribute-requests-on-amazon-bedrock-and-google-cloud).
196196 
197197## Next steps
198198 

manage-claude/wif-providers/gcp Changed · +2 / -2 lines

from line 153
153153 # Call the Claude API
154154 curl -sS https://api.anthropic.com/v1/messages \
155155 -H "authorization: Bearer $ACCESS_TOKEN" \
156 -H "anthropic-version: 2023-06-01" \
156 -H "anthropic-version: 2026-10-21" \
157157 -H "content-type: application/json" \
158158 -d '{
159159 "model": "claude-opus-5-5",
from line 435
435435 
436436 METADATA_URL = "http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/default/identity?audience=https://api.anthropic.com&format=full"
437437 
438 credentials = Anthropic::WorkloadIdentityCredentials.new(
438 credentials = Anthropic::Credentials::WorkloadIdentity.new(
439439 identity_token_provider: -> { Net::HTTP.get(URI(METADATA_URL), {"Metadata-Flavor" => "Google"}) },
440440 federation_rule_id: ENV.fetch("ANTHROPIC_FEDERATION_RULE_ID"),
441441 organization_id: ENV.fetch("ANTHROPIC_ORGANIZATION_ID"),

manage-claude/wif-providers/github-actions Changed · +1 / -1 lines

from line 161
161161 
162162 curl https://api.anthropic.com/v1/messages \
163163 -H "authorization: Bearer $ACCESS_TOKEN" \
164 -H "anthropic-version: 2023-06-01" \
164 -H "anthropic-version: 2026-10-21" \
165165 -H "content-type: application/json" \
166166 -d '{
167167 "model": "claude-opus-5-5",

manage-claude/wif-providers/kubernetes Changed · +1 / -1 lines

from line 146
146146 
147147 curl https://api.anthropic.com/v1/messages \
148148 -H "authorization: Bearer $ACCESS_TOKEN" \
149 -H "anthropic-version: 2023-06-01" \
149 -H "anthropic-version: 2026-10-21" \
150150 -H "content-type: application/json" \
151151 -d '{
152152 "model": "claude-opus-5-5",

manage-claude/wif-providers/okta Changed · +2 / -2 lines

from line 104
104104 # 3. Call the Claude API.
105105 curl https://api.anthropic.com/v1/messages \
106106 -H "authorization: Bearer $ACCESS_TOKEN" \
107 -H "anthropic-version: 2023-06-01" \
107 -H "anthropic-version: 2026-10-21" \
108108 -H "content-type: application/json" \
109109 -d '{
110110 "model": "claude-opus-5-5",
from line 474
474474 end
475475 
476476 client = Anthropic::Client.new(
477 credentials: Anthropic::WorkloadIdentityCredentials.new(
477 credentials: Anthropic::Credentials::WorkloadIdentity.new(
478478 identity_token_provider: -> { fetch_okta_token },
479479 federation_rule_id: ENV.fetch("ANTHROPIC_FEDERATION_RULE_ID"),
480480 organization_id: ENV.fetch("ANTHROPIC_ORGANIZATION_ID"),

manage-claude/wif-providers/spiffe Changed · +1 / -1 lines

from line 197
197197 
198198 curl https://api.anthropic.com/v1/messages \
199199 -H "authorization: Bearer $ACCESS_TOKEN" \
200 -H "anthropic-version: 2023-06-01" \
200 -H "anthropic-version: 2026-10-21" \
201201 -H "content-type: application/json" \
202202 -d '{
203203 "model": "claude-opus-5-5",

manage-claude/workload-identity-federation Changed · +1 / -1 lines

from line 113
113113 # 3. Call the API with the access token in the Authorization: Bearer header.
114114 curl -sS https://api.anthropic.com/v1/messages \
115115 -H "authorization: Bearer $ACCESS_TOKEN" \
116 -H "anthropic-version: 2023-06-01" \
116 -H "anthropic-version: 2026-10-21" \
117117 -H "content-type: application/json" \
118118 -d '{
119119 "model": "claude-opus-5-5",

managed-agents/event-deltas Changed · +1 / -1 lines

from line 596
596596 curl --fail-with-body -sS -N \
597597 "https://api.anthropic.com/v1/sessions/$SESSION_ID/threads/$THREAD_ID/stream?beta=true&event_deltas%5B%5D=agent.message" \
598598 -H "x-api-key: $ANTHROPIC_API_KEY" \
599 -H "anthropic-version: 2023-06-01" \
599 -H "anthropic-version: 2026-10-21" \
600600 -H "anthropic-beta: managed-agents-2026-04-01" \
601601 -H "accept: text/event-stream"
602602 ```

managed-agents/mcp-connector Changed · +2 / -2 lines

from line 54
5454 ```bash cURL
5555 curl -sS --fail-with-body https://api.anthropic.com/v1/agents \
5656 -H "x-api-key: $ANTHROPIC_API_KEY" \
57 -H "anthropic-version: 2023-06-01" \
57 -H "anthropic-version: 2026-10-21" \
5858 -H "anthropic-beta: managed-agents-2026-04-01" \
5959 -H "content-type: application/json" \
6060 -d '{
from line 301
301301 ```bash cURL
302302 curl -sS --fail-with-body https://api.anthropic.com/v1/sessions \
303303 -H "x-api-key: $ANTHROPIC_API_KEY" \
304 -H "anthropic-version: 2023-06-01" \
304 -H "anthropic-version: 2026-10-21" \
305305 -H "anthropic-beta: managed-agents-2026-04-01" \
306306 -H "content-type: application/json" \
307307 -d '{

managed-agents/migration Changed · +2 / -2 lines

from line 1261
12611261 ```bash cURL
12621262 curl -sS --fail-with-body "https://api.anthropic.com/v1/agents/$AGENT_ID?beta=true" \
12631263 -H "x-api-key: $ANTHROPIC_API_KEY" \
1264 -H "anthropic-version: 2023-06-01" \
1264 -H "anthropic-version: 2026-10-21" \
12651265 -H "anthropic-beta: managed-agents-2026-04-01" \
12661266 -H "content-type: application/json" \
12671267 -d '{
from line 1314
13141314 
13151315 ```go Go
13161316 _, err = client.Beta.Agents.Update(ctx, agent.ID, anthropic.BetaAgentUpdateParams{
1317 Version: agent.Version,
1317 Version: anthropic.Int(agent.Version),
13181318 Model: anthropic.BetaManagedAgentsModelConfigParams{
13191319 ID: anthropic.BetaManagedAgentsModelClaudeOpus5_5,
13201320 },

managed-agents/onboarding Changed · +1 / -1 lines

from line 62
6262 ```bash cURL
6363 curl -fsSL https://api.anthropic.com/v1/sessions \
6464 -H "x-api-key: $ANTHROPIC_API_KEY" \
65 -H "anthropic-version: 2023-06-01" \
65 -H "anthropic-version: 2026-10-21" \
6666 -H "anthropic-beta: managed-agents-2026-04-01" \
6767 -H "content-type: application/json" \
6868 -d '{

managed-agents/overview Changed · +1 / -1 lines

from line 45
4545Claude Managed Agents provides the harness and infrastructure for running Claude as an autonomous agent. Instead of building your own agent loop, tool execution, and runtime, you get a fully managed environment where Claude can read files, run commands, browse the web, and run code securely. The harness supports built-in prompt caching, compaction, and other performance optimizations for high-quality, efficient agent outputs. To build your own agent loop with direct model access instead, see [Using the Messages API](https://platform.claude.com/docs/en/build-with-claude/working-with-messages).
4646 
4747<Note>
48 Claude Managed Agents is also available on Claude Platform on AWS and Claude Models on Google Cloud (Anthropic managed), with some differences in feature availability and session behavior. See [Claude Managed Agents](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws#claude-managed-agents) in the Claude Platform on AWS guide or the [Claude Models on Google Cloud (Anthropic managed)](https://platform.claude.com/docs/en/build-with-claude/claude-models-on-google-cloud/anthropic-managed#claude-managed-agents) guide.
48 Claude Managed Agents is also available on Claude Models on Google Cloud (Anthropic managed) and Claude Platform on AWS, with some differences in feature availability and session behavior. See the [Claude Models on Google Cloud (Anthropic managed)](https://platform.claude.com/docs/en/build-with-claude/claude-models-on-google-cloud/anthropic-managed#claude-managed-agents) guide or [Claude Managed Agents](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws#claude-managed-agents) in the Claude Platform on AWS guide.
4949</Note>
5050 
5151<CardGroup cols={3}>

managed-agents/secure-deployment Changed · +2 / -2 lines

from line 88
8888 ```bash cURL
8989 curl -fsS https://api.anthropic.com/v1/environments \
9090 -H "x-api-key: $ANTHROPIC_API_KEY" \
91 -H "anthropic-version: 2023-06-01" \
91 -H "anthropic-version: 2026-10-21" \
9292 -H "anthropic-beta: managed-agents-2026-04-01" \
9393 -H "content-type: application/json" \
9494 -d '{
from line 365
365365 ```bash cURL
366366 curl -fsSL https://api.anthropic.com/v1/agents \
367367 -H "x-api-key: $ANTHROPIC_API_KEY" \
368 -H "anthropic-version: 2023-06-01" \
368 -H "anthropic-version: 2026-10-21" \
369369 -H "anthropic-beta: managed-agents-2026-04-01" \
370370 -H "content-type: application/json" \
371371 -d '{

managed-agents/self-hosted-sandboxes-operations Changed · +2 / -2 lines

from line 52
5252 curl -sS "https://api.anthropic.com/v1/environments/$ANTHROPIC_ENVIRONMENT_ID/work/stats" \
5353 -H "x-api-key: $ANTHROPIC_API_KEY" \
5454 -H "anthropic-beta: managed-agents-2026-04-01" \
55 -H "anthropic-version: 2023-06-01"
55 -H "anthropic-version: 2026-10-21"
5656 ```
5757 
5858 ```bash CLI
from line 185
185185 curl -sS "https://api.anthropic.com/v1/environments/$ANTHROPIC_ENVIRONMENT_ID/work/$ANTHROPIC_WORK_ID/stop" \
186186 -H "x-api-key: $ANTHROPIC_API_KEY" \
187187 -H "anthropic-beta: managed-agents-2026-04-01" \
188 -H "anthropic-version: 2023-06-01" \
188 -H "anthropic-version: 2026-10-21" \
189189 -H "content-type: application/json" \
190190 -d '{}'
191191 ```
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