generated: '2026-07-15' method: generated source: openapi/hume-ai-evi-openapi.yml, openapi/hume-ai-expression-openapi.yml, openapi/hume-ai-tts-openapi.yml, openapi/hume-ai-voices-openapi.yml description: Recommended x-agentic-access execution contracts, classified heuristically from the OpenAPI. A governance starting point for exposing this API to AI agents — review and bind audience per deployment. See research/curity/agentic-governance/. summary: operations: 49 by_action_class: acting: 28 connected: 21 by_consequence: safety-critical: 1 write: 27 read: 21 human_in_the_loop_required: 1 operations: - path: /v0/evi/chat/{chat_id}/send method: post operationId: send x-agentic-access: action-class: acting consequence: safety-critical subject: required audience: null token: max-ttl: 120 exchange: true purpose-required: true proof-of-possession: true escalation: human-in-the-loop: required audit: required - path: /v0/evi/configs method: post operationId: create-config x-agentic-access: action-class: acting consequence: write subject: required audience: null token: max-ttl: 900 escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v0/evi/configs method: get operationId: list-configs x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /v0/evi/configs/{id} method: get operationId: list-config-versions x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /v0/evi/configs/{id} method: post operationId: create-config-version x-agentic-access: action-class: acting consequence: write subject: required audience: null token: max-ttl: 900 escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v0/evi/configs/{id} method: patch operationId: update-config-name x-agentic-access: action-class: acting consequence: write subject: required audience: null token: max-ttl: 900 escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v0/evi/configs/{id} method: delete operationId: delete-config x-agentic-access: action-class: acting consequence: write subject: required audience: null token: max-ttl: 900 escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v0/evi/configs/{id}/version/{version} method: get operationId: get-config-version x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /v0/evi/configs/{id}/version/{version} method: patch operationId: update-config-description x-agentic-access: action-class: acting consequence: write subject: required audience: null token: max-ttl: 900 escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v0/evi/configs/{id}/version/{version} method: delete operationId: delete-config-version x-agentic-access: action-class: acting consequence: write subject: required audience: null token: max-ttl: 900 escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v0/evi/prompts method: post operationId: create-prompt x-agentic-access: action-class: acting consequence: write subject: required audience: null token: max-ttl: 900 escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v0/evi/prompts method: get operationId: list-prompts x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /v0/evi/prompts/{id} method: get operationId: list-prompt-versions x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /v0/evi/prompts/{id} method: post operationId: create-prompt-version x-agentic-access: action-class: acting consequence: write subject: required audience: null token: max-ttl: 900 escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v0/evi/prompts/{id} method: patch operationId: update-prompt-name x-agentic-access: action-class: acting consequence: write subject: required audience: null token: max-ttl: 900 escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v0/evi/prompts/{id} method: delete operationId: delete-prompt x-agentic-access: action-class: acting consequence: write subject: required audience: null token: max-ttl: 900 escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v0/evi/prompts/{id}/version/{version} method: get operationId: get-prompt-version x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /v0/evi/prompts/{id}/version/{version} method: patch operationId: update-prompt-description x-agentic-access: action-class: acting consequence: write subject: required audience: null token: max-ttl: 900 escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v0/evi/prompts/{id}/version/{version} method: delete operationId: delete-prompt-version x-agentic-access: action-class: acting consequence: write subject: required audience: null token: max-ttl: 900 escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v0/evi/tools method: post operationId: create-tool x-agentic-access: action-class: acting consequence: write subject: required audience: null token: max-ttl: 900 escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v0/evi/tools method: get operationId: list-tools x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /v0/evi/tools/{id} method: get operationId: list-tool-versions x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /v0/evi/tools/{id} method: post operationId: create-tool-version x-agentic-access: action-class: acting consequence: write subject: required audience: null token: max-ttl: 900 escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v0/evi/tools/{id} method: patch operationId: update-tool-name x-agentic-access: action-class: acting consequence: write subject: required audience: null token: max-ttl: 900 escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v0/evi/tools/{id} method: delete operationId: delete-tool x-agentic-access: action-class: acting consequence: write subject: required audience: null token: max-ttl: 900 escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v0/evi/tools/{id}/version/{version} method: get operationId: get-tool-version x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /v0/evi/tools/{id}/version/{version} method: patch operationId: update-tool-description x-agentic-access: action-class: acting consequence: write subject: required audience: null token: max-ttl: 900 escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v0/evi/tools/{id}/version/{version} method: delete operationId: delete-tool-version x-agentic-access: action-class: acting consequence: write subject: required audience: null token: max-ttl: 900 escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v0/evi/chats method: get operationId: list-chats x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /v0/evi/chats/{id} method: get operationId: list-chat-events x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /v0/evi/chats/{id}/audio method: get operationId: get-audio x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /v0/evi/chat_groups method: get operationId: list-chat-groups x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /v0/evi/chat_groups/{id} method: get operationId: get-chat-group x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /v0/evi/chat_groups/{id}/audio method: get operationId: get-audio x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /v0/evi/chat_groups/{id}/events method: get operationId: list-chat-group-events x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /v0/batch/jobs method: get operationId: list-jobs x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /v0/batch/jobs method: post operationId: start-inference-job-from-local-file x-agentic-access: action-class: acting consequence: write subject: required audience: null token: max-ttl: 900 escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v0/batch/jobs/{id} method: get operationId: get-job-details x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /v0/batch/jobs/{id}/predictions method: get operationId: get-job-predictions x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /v0/batch/jobs/{id}/artifacts method: get operationId: get-job-artifacts x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /v0/tts/stream/json method: post operationId: synthesize-json-streaming x-agentic-access: action-class: acting consequence: write subject: required audience: null token: max-ttl: 900 escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v0/tts/stream/file method: post operationId: synthesize-file-streaming x-agentic-access: action-class: acting consequence: write subject: required audience: null token: max-ttl: 900 escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v0/tts method: post operationId: synthesize-json x-agentic-access: action-class: acting consequence: write subject: required audience: null token: max-ttl: 900 escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v0/tts/file method: post operationId: synthesize-file x-agentic-access: action-class: acting consequence: write subject: required audience: null token: max-ttl: 900 escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v0/tts/voice_conversion/file method: post operationId: convert-voice-file x-agentic-access: action-class: acting consequence: write subject: required audience: null token: max-ttl: 900 escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v0/tts/voice_conversion/json method: post operationId: convert-voice-json x-agentic-access: action-class: acting consequence: write subject: required audience: null token: max-ttl: 900 escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v0/tts/voices method: post operationId: create x-agentic-access: action-class: acting consequence: write subject: required audience: null token: max-ttl: 900 escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v0/tts/voices method: get operationId: list x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /v0/tts/voices method: delete operationId: delete x-agentic-access: action-class: acting consequence: write subject: required audience: null token: max-ttl: 900 escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required