476 pages for models.

Get Token Usage Over Time Claude Developer Platform · in the page api/beta/organization/analytics/usage/list …`: default 24, max 168; `1m`: default 60, max 256). minimum: 1 - `models: optional array of string` Models to include. Defaults to all models. Use `group_by[]=model` to break out per-model valu… Get Per-User Token Usage Claude Developer Platform · in the page api/beta/organization/analytics/usage/list_by_user …o `data` can exceed it. default: 20, minimum: 1, maximum: 1000 - `models: optional array of string` Models to include. Defaults to all models. Use `group_by[]=model` to break out per-model valu… Cost Report Claude Developer Platform · in the page api/beta/organization/cost_report …f set, otherwise the workspace's `default_inference_geo`. For models that do not support specifying `inference_geo` the value is `"not_available"`. Always `null` if not grouping by inference g… Get Cost Report Claude Developer Platform · in the page api/beta/organization/cost_report/retrieve …f set, otherwise the workspace's `default_inference_geo`. For models that do not support specifying `inference_geo` the value is `"not_available"`. Always `null` if not grouping by inference g… Rate Limits Claude Developer Platform · in the page api/beta/organization/rate_limits …- `type: "model_group"` Always `model_group`: a family of models. default: model_group - `id: string` Opaque identifier of the rate-limit group (for example, `rlg_… List Organization Rate Limits Claude Developer Platform · in the page api/beta/organization/rate_limits/list …- `type: "model_group"` Always `model_group`: a family of models. default: model_group - `id: string` Opaque identifier of the rate-limit group (for example, `rlg_… Usage Report Claude Developer Platform · in the page api/beta/organization/usage_report …e returned to the specified inference geo(s). Use `not_available` for models that do not support specifying `inference_geo`. - `"global"` - `"not_available"` - `"us"` - `limit: optional numb… Get Messages Usage Report Claude Developer Platform · in the page api/beta/organization/usage_report/retrieve_messages …e returned to the specified inference geo(s). Use `not_available` for models that do not support specifying `inference_geo`. - `"global"` - `"not_available"` - `"us"` - `limit: optional numb… Workspaces Claude Developer Platform · in the page api/beta/organization/workspaces …- `type: "model_group"` Always `model_group`: a family of models. default: model_group - `id: string` Opaque identifier of the rate-limit group (for example, `rlg_… Rate Limits Claude Developer Platform · in the page api/beta/organization/workspaces/rate_limits …- `type: "model_group"` Always `model_group`: a family of models. default: model_group - `id: string` Opaque identifier of the rate-limit group (for example, `rlg_… List Workspace Rate Limits Claude Developer Platform · in the page api/beta/organization/workspaces/rate_limits/list …- `type: "model_group"` Always `model_group`: a family of models. default: model_group - `id: string` Opaque identifier of the rate-limit group (for example, `rlg_… Sessions Claude Developer Platform · in the page api/beta/sessions …12 more` The model that will power your agent. See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options. - `string` - `"c… Archive Session Claude Developer Platform · in the page api/beta/sessions/archive …tsModel` The model that will power your agent. See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options. - `string` - `"c… Create Session Claude Developer Platform · in the page api/beta/sessions/create …12 more` The model that will power your agent. See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options. - `string` - `"c… Events Claude Developer Platform · in the page api/beta/sessions/events …del` The model that will power your agent. See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options. - `string` -… List Events Claude Developer Platform · in the page api/beta/sessions/events/list …del` The model that will power your agent. See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options. - `string` -… Send Events Claude Developer Platform · in the page api/beta/sessions/events/send …sult`, or `user.custom_tool_result` it accompanies. Only supported on models that accept mid-conversation system messages. - `type: "system.message"` - `content: array of BetaManagedAgentsSy… Stream Events Claude Developer Platform · in the page api/beta/sessions/events/stream …del` The model that will power your agent. See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options. - `string` -… List Sessions Claude Developer Platform · in the page api/beta/sessions/list …tsModel` The model that will power your agent. See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options. - `string` - `"c… Get Session Claude Developer Platform · in the page api/beta/sessions/retrieve …tsModel` The model that will power your agent. See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options. - `string` - `"c… Threads Claude Developer Platform · in the page api/beta/sessions/threads …del` The model that will power your agent. See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options. - `string` -… Archive Session Thread Claude Developer Platform · in the page api/beta/sessions/threads/archive …del` The model that will power your agent. See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options. - `string` -… Events Claude Developer Platform · in the page api/beta/sessions/threads/events …del` The model that will power your agent. See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options. - `string` -… List Session Thread Events Claude Developer Platform · in the page api/beta/sessions/threads/events/list …del` The model that will power your agent. See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options. - `string` -… Stream Session Thread Events Claude Developer Platform · in the page api/beta/sessions/threads/events/stream …del` The model that will power your agent. See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options. - `string` -… List Session Threads Claude Developer Platform · in the page api/beta/sessions/threads/list …del` The model that will power your agent. See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options. - `string` -… Get Session Thread Claude Developer Platform · in the page api/beta/sessions/threads/retrieve …del` The model that will power your agent. See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options. - `string` -… Update Session Claude Developer Platform · in the page api/beta/sessions/update …tsModel` The model that will power your agent. See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options. - `string` - `"c… claude-platform-on-aws-iam-actions Claude Developer Platform · in the page api/claude-platform-on-aws-iam-actions …dAccess` policies' `Get*` wildcards include this action. </Note> ### Models | Action | Routes authorized | | ------------ | --------------------- | | `GetModel` | `GET /v1/models/{id}` |… Completions Claude Developer Platform · in the page api/completions …ps://platform.claude.com/docs/en/api/messages) going forward. Future models and features will not be compatible with Text Completions. See our [migration guide](https://platform.claude.com/docs/en/bu… Create a Text Completion Claude Developer Platform · in the page api/completions/create …ps://platform.claude.com/docs/en/api/messages) going forward. Future models and features will not be compatible with Text Completions. See our [migration guide](https://platform.claude.com/docs/en/bu… errors Claude Developer Platform · in the page api/errors …mport com.anthropic.core.http.HttpResponseFor; import com.anthropic.models.messages.Message; import com.anthropic.models.messages.MessageCreateParams; import com.anthropic.models.messages.Model;… Messages Claude Developer Platform · in the page api/messages …aximum number of tokens to generate before stopping. Note that our models may stop _before_ reaching this maximum. This parameter only specifies the absolute maximum number of tokens to generate.… Batches Claude Developer Platform · in the page api/messages/batches …um number of tokens to generate before stopping. Note that our models may stop _before_ reaching this maximum. This parameter only specifies the absolute maximum number of tokens to generate.… Create a Message Batch Claude Developer Platform · in the page api/messages/batches/create …um number of tokens to generate before stopping. Note that our models may stop _before_ reaching this maximum. This parameter only specifies the absolute maximum number of tokens to generate.… Retrieve Message Batch results Claude Developer Platform · in the page api/messages/batches/results …The model that will complete your prompt. See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options. - `string` -… Count tokens in a Message Claude Developer Platform · in the page api/messages/count_tokens …meters - `messages: array of MessageParam` Input messages. Our models are trained to operate on alternating `user` and `assistant` conversational turns. When creating a new `Message`, you speci… Create a Message Claude Developer Platform · in the page api/messages/create …aximum number of tokens to generate before stopping. Note that our models may stop _before_ reaching this maximum. This parameter only specifies the absolute maximum number of tokens to generate.… overview Claude Developer Platform · in the page api/overview …ttps://api.anthropic.com` that provides programmatic access to Claude models and Claude Managed Agents. <Note> **New to Claude?** For direct model access, start with [Get started](https://platform.… rate-limits Claude Developer Platform · in the page api/rate-limits …tokens, both cached and uncached, input and output. **For most Claude models, only uncached input tokens count toward your ITPM rate limits.** This is a key advantage that makes the rate limits effect… service-tiers Claude Developer Platform · in the page api/service-tiers …a-residency) (`inference_geo: "us"`) requests on Claude 4.6 and later models, input tokens are 1.1 tokens per token * All other input tokens are 1 token per token **Output tokens** * For [US-only in… Message Batches API Claude Developer Platform · in the page build-with-claude/batch-processing …would likely expire before the follow-up request runs. ### Supported models All [active models](https://platform.claude.com/docs/en/models/overview) support the Message Batches API. ### What can be… cache-diagnostics Claude Developer Platform · in the page build-with-claude/cache-diagnostics …atus: ga zdr: eligibility: eligible note: Excludes [Covered Models](https://platform.claude.com/docs/en/manage-claude/api-and-data-retention#model-specific-data-retention-requirements). su… citations Claude Developer Platform · in the page build-with-claude/citations …atus: ga zdr: eligibility: eligible note: Excludes [Covered Models](https://platform.claude.com/docs/en/manage-claude/api-and-data-retention#model-specific-data-retention-requirements). su… claude-in-amazon-bedrock Claude Developer Platform · in the page build-with-claude/claude-in-amazon-bedrock …build-with-claude/claude-in-amazon-bedrock description: Access Claude models through Amazon Bedrock with AWS-native authentication, billing, and security boundaries. --- This guide walks you through… claude-in-microsoft-foundry Claude Developer Platform · in the page build-with-claude/claude-in-microsoft-foundry …ld-with-claude/claude-in-microsoft-foundry description: Access Claude models through Microsoft Foundry with Azure-native endpoints and authentication. --- This guide shows you how to set up and make… claude-on-amazon-bedrock-legacy Claude Developer Platform · in the page build-with-claude/claude-on-amazon-bedrock-legacy …-legacy description: The legacy Amazon Bedrock integration for Claude models, using InvokeModel and Converse APIs with ARN-versioned model identifiers. --- <Note> This page covers the legacy Amazon… claude-on-vertex-ai Claude Developer Platform · in the page build-with-claude/claude-on-vertex-ai …build-with-claude/claude-on-vertex-ai description: Anthropic's Claude models are available through [Google Cloud's Agent Platform](https://cloud.google.com/vertex-ai). --- The API for accessing Claud… claude-platform-on-aws Claude Developer Platform · in the page build-with-claude/claude-platform-on-aws …atform on AWS. </Note> ## How the platform integration works Claude models run on Anthropic-managed infrastructure. This is a commercial integration for billing and access through AWS. Anthropic is… sent_count = len(messages sent in the compaction request) Claude Developer Platform · in the page build-with-claude/compaction …en/manage-claude/api-and-data-retention): eligible (excludes [Covered Models](https://platform.claude.com/docs/en/manage-claude/api-and-data-retention#model-specific-data-retention-requirements)) - Su…