> This is a page from the ElevenLabs documentation. For a complete page index, fetch https://elevenlabs.io/docs/llms.txt. For the full documentation in a single file, fetch https://elevenlabs.io/docs/llms-full.txt. ### Agents Platform - **Gemini 2.5 Flash Preview models**: Added support for `gemini-2.5-flash-preview-09-2025` and `gemini-2.5-flash-lite-preview-09-2025` LLM models, providing access to the latest September 2025 preview versions of Google's Gemini 2.5 Flash models. - **Claude Sonnet 4.5**: Added support for `claude-sonnet-4-5` and `claude-sonnet-4-5@20250929` models, enabling access to the latest Claude Sonnet 4.5 model released on September 29, 2025. - **Test invocations listing**: Added new `GET /v1/convai/test-invocations` endpoint to list all test invocations with pagination support. Includes `agent_id` filter, `page_size` parameter (default 30, max 100), and `cursor` for pagination. Response includes test run counts, pass/fail statistics, and titles. - **Agent archiving**: Added `archived` field (boolean, default false) to agent platform settings, allowing agents to be archived without deletion while keeping them out of active agent lists. - **MCP Server interruption control**: Added `disable_interruptions` field (boolean, default false) to MCP server configuration, preventing user interruptions during tool execution for more reliable tool completion. - **Streaming agent responses**: Added `agent_chat_response_part` WebSocket event type for receiving partial agent chat responses in real-time during streaming conversations. - **Workflow edge ordering**: Added `edge_order` field (array of strings) to all workflow node types, enabling explicit control over edge evaluation order for deterministic workflow execution. - **Test suite agent tracking**: Added `agent_id` field (string, nullable) to test invocation responses for associating test runs with specific agents. ### Voice Management - **Voice generation source tracking**: Added `VoiceGeneration` as a new source type in the History API for tracking audio generated from voice generation features. ### Telephony - **SIP trunk TLS validation**: Added `remote_domains` field (array of strings, nullable) to SIP trunk configuration for specifying domains used in TLS certificate validation. ## SDK Releases ### JavaScript SDK - [v2.18.0](https://github.com/elevenlabs/elevenlabs-js/releases/tag/v2.18.0) - Updated with latest API schema changes from October 8, 2025 ### Python SDK - [v2.17.0](https://github.com/elevenlabs/elevenlabs-python/releases/tag/v2.17.0) - Updated with latest API schema changes and URL generation fixes from October 6, 2025 ### Packages All packages updated with latest API schema changes: - [@elevenlabs/react-native@0.3.2](https://github.com/elevenlabs/elevenlabs-js/releases/tag/%40elevenlabs%2Freact-native%400.3.2) - Updated TypeScript types and API client with new fields for agent archiving, MCP server configuration, and test invocations - [@elevenlabs/react@0.7.1](https://github.com/elevenlabs/elevenlabs-js/releases/tag/%40elevenlabs%2Freact%400.7.1) - Updated React hooks and components with support for new agent settings and WebSocket events - [@elevenlabs/client@0.7.1](https://github.com/elevenlabs/elevenlabs-js/releases/tag/%40elevenlabs%2Fclient%400.7.1) - Core client library updated with new endpoint for test invocations listing and reorganized SDK method paths for secrets management - [@elevenlabs/agents-cli@0.4.2](https://github.com/elevenlabs/elevenlabs-js/releases/tag/%40elevenlabs%2Fagents-cli%400.4.2) - CLI tool updated with support for new agent archiving flag and test invocation commands ### MCP Server - [v0.9.0](https://github.com/elevenlabs/elevenlabs-mcp/releases/tag/v0.9.0) - Added option to return MCP server results as resource items for better integration with resource-based workflows ## API ## New Endpoints ### Agents Platform - `GET /v1/convai/test-invocations` - List all test invocations with pagination support - **Parameters:** - `agent_id` (required, string) - Filter by agent ID - `page_size` (optional, integer, default=30, max=100) - Number of results per page - `cursor` (optional, string) - Pagination cursor from previous response - **Response:** Returns paginated list with test run counts, pass/fail statistics, titles, and next cursor ## New Fields ### Agents Platform - **Agent Settings**: Added `archived` field (boolean, default false) to `AgentPlatformSettingsRequestModel` and `AgentPlatformSettingsResponseModel` for archiving agents - **MCP Servers**: Added `disable_interruptions` field (boolean, default false) to MCP server configuration schemas for preventing user interruptions during tool execution - **Workflows**: Added `edge_order` field (array of strings) to all workflow node types for explicit edge evaluation ordering - **Test Invocations**: Added `agent_id` field (string, nullable) to `GetTestSuiteInvocationResponseModel` for agent tracking ### Telephony - **SIP Trunks**: Added `remote_domains` field (array of strings, nullable) to `GetPhoneNumberInboundSIPTrunkConfigResponseModel` and `InboundSIPTrunkConfigRequestModel` for TLS certificate validation ### WebSocket Events - Added `agent_chat_response_part` to `ServerEventType` enum for streaming partial agent chat responses ### Voice Management - Added `VoiceGeneration` to speech history source types ## New LLM Models Added the following models to the LLM enum: - `claude-sonnet-4-5` - Claude Sonnet 4.5 latest - `claude-sonnet-4-5@20250929` - Claude Sonnet 4.5 dated release (September 29, 2025) - `gemini-2.5-flash-preview-09-2025` - Gemini 2.5 Flash preview (September 2025) - `gemini-2.5-flash-lite-preview-09-2025` - Gemini 2.5 Flash Lite preview (September 2025) ## Other Changes ### Pronunciation Dictionaries - Updated parameter description for `version_id` in `GET /v1/pronunciation-dictionaries/{dictionary_id}/{version_id}/download` from "The id of the version of the pronunciation dictionary" to "The id of the pronunciation dictionary version" - Removed documentation note about UI limitation for multiple pronunciation dictionaries (multiple dictionaries now fully supported in UI) ### Conversation History - Made `type` field optional in `ConversationHistoryTranscriptOtherToolsResultCommonModel` (previously required) > ElevenLabs provides APIs and SDKs for text to speech, voice cloning, speech to text, sound effects, voice isolator, voice changer, and conversational AI agents. Build voice-enabled applications with lifelike audio generation.