generated: '2026-07-15' method: generated source: openapi/vonage-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: 25 by_action_class: acting: 18 connected: 7 by_consequence: physical: 2 read: 7 write: 13 safety-critical: 3 human_in_the_loop_required: 3 operations: - path: /sms/json method: post operationId: sendSms x-agentic-access: action-class: acting consequence: physical subject: required audience: null token: max-ttl: 300 exchange: true purpose-required: true escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v1/calls method: get operationId: listCalls x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /v1/calls method: post operationId: createCall 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: /v1/calls/{uuid} method: get operationId: getCall x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /v1/calls/{uuid} method: put operationId: updateCall 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: /v1/calls/{uuid}/stream method: put operationId: playAudioStream 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: /v1/calls/{uuid}/stream method: delete operationId: stopAudioStream 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: /v1/calls/{uuid}/talk method: put operationId: playTextToSpeech 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: /v1/calls/{uuid}/talk method: delete operationId: stopTextToSpeech 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: /v1/messages method: post operationId: sendMessage x-agentic-access: action-class: acting consequence: physical subject: required audience: null token: max-ttl: 300 exchange: true purpose-required: true escalation: human-in-the-loop: conditional triggers: - abnormal - high-value audit: required - path: /v1/messages/{message_uuid} method: patch operationId: updateMessage 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: /verify/{format} method: post operationId: requestVerification 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: /verify/check/{format} method: post operationId: checkVerification 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: /verify/search/{format} method: get operationId: searchVerification x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /verify/control/{format} method: post operationId: controlVerification 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: /account/numbers method: get operationId: listOwnedNumbers x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /number/search method: get operationId: searchAvailableNumbers x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /number/buy method: post operationId: buyNumber 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: /number/cancel method: post operationId: cancelNumber 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: /number/update method: post operationId: updateNumber 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: /v2/applications method: get operationId: listApplications x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /v2/applications method: post operationId: createApplication 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: /v2/applications/{id} method: get operationId: getApplication x-agentic-access: action-class: connected consequence: read subject: optional token: max-ttl: 3600 audit: none - path: /v2/applications/{id} method: put operationId: updateApplication 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: /v2/applications/{id} method: delete operationId: deleteApplication 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