Bandwidth · Agentic Access
Bandwidth Agentic Access

x-agentic-access generated
Bandwidth exposes 62 API operations that an AI agent could call, of which 31 are state-changing ‘acting’ operations. This is a recommended x-agentic-access execution contract — the scope, audience, consequence tier, short-lived token constraints, and escalation each action should carry before it is handed to an autonomous agent.
By consequence: 31 read, 25 write, 5 physical, and 1 safety-critical.
1 operation are classed safety-critical and should require human-in-the-loop approval at runtime.
Contracts are classified heuristically from the provider’s OpenAPI and refresh on every APIs.io network build; audience is bound per deployment. The model follows Curity’s Access Intelligence (apidays Munich 2026). Browse every provider’s agent contracts at agentic-access.apis.io.
CommunicationsCPaaSVoiceMessagingTelephonySMSMFA
Operations: 62 Acting: 31 Human-in-the-loop: 1 Method: generated
By consequence

read 31 write 25 physical 5 safety-critical 1
Highest-consequence actions

The physical and safety-critical operations an agent could invoke — the ones that most warrant scoped tokens, tight TTLs, and escalation. Full per-operation contracts are in the source below.
Method	Path	Consequence	Human-in-loop
POST	/accounts/{accountId}/e911s/notificationRecipients	safety-critical	required
POST	/accounts/{accountId}/code/messaging	physical	conditional
POST	/accounts/{accountId}/code/voice	physical	conditional
POST	/accounts/{accountId}/orders	physical	conditional
POST	/accounts/{accountId}/tns/{phoneNumber}/tnfeatureorder	physical	conditional
POST	/users/{accountId}/messages	physical	conditional
Source

Agentic Access

generated: '2026-07-15'
method: generated
source: openapi/bandwidth-emergency-calling-api-openapi.yml, openapi/bandwidth-messaging-api-openapi.yml,
  openapi/bandwidth-mfa-api-openapi.yml, openapi/bandwidth-phone-numbers-api-openapi.yml, openapi/bandwidth-toll-free-verification-api-openapi.yml,
  openapi/bandwidth-voice-api-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: 62
  by_action_class:
    connected: 31
    acting: 31
  by_consequence:
    read: 31
    write: 25
    safety-critical: 1
    physical: 5
  human_in_the_loop_required: 1
operations:
- path: /accounts/{accountId}/e911s
  method: get
  operationId: listEndpoints
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /accounts/{accountId}/e911s
  method: post
  operationId: createEndpoint
  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: /accounts/{accountId}/e911s/{endpointId}
  method: get
  operationId: getEndpoint
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /accounts/{accountId}/e911s/{endpointId}
  method: put
  operationId: updateEndpoint
  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: /accounts/{accountId}/e911s/{endpointId}
  method: delete
  operationId: deleteEndpoint
  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: /accounts/{accountId}/e911s/locations
  method: get
  operationId: listLocations
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /accounts/{accountId}/e911s/locations
  method: post
  operationId: createLocation
  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: /accounts/{accountId}/e911s/locations/{locationId}
  method: get
  operationId: getLocation
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /accounts/{accountId}/e911s/locations/{locationId}
  method: put
  operationId: updateLocation
  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: /accounts/{accountId}/e911s/locations/{locationId}
  method: delete
  operationId: deleteLocation
  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: /accounts/{accountId}/e911s/notificationRecipients
  method: get
  operationId: listNotificationRecipients
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /accounts/{accountId}/e911s/notificationRecipients
  method: post
  operationId: createNotificationRecipient
  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: /users/{accountId}/messages
  method: post
  operationId: createMessage
  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: /users/{accountId}/messages
  method: get
  operationId: listMessages
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /users/{accountId}/media
  method: get
  operationId: listMedia
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /users/{accountId}/media/{mediaName}
  method: put
  operationId: uploadMedia
  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: /users/{accountId}/media/{mediaName}
  method: get
  operationId: getMedia
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /users/{accountId}/media/{mediaName}
  method: delete
  operationId: deleteMedia
  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: /accounts/{accountId}/code/messaging
  method: post
  operationId: createMessagingMfa
  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: /accounts/{accountId}/code/voice
  method: post
  operationId: createVoiceMfa
  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: /accounts/{accountId}/code/verify
  method: post
  operationId: verifyMfaCode
  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: /accounts/{accountId}/availableNumbers
  method: get
  operationId: searchAvailableNumbers
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /accounts/{accountId}/orders
  method: post
  operationId: createOrder
  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: /accounts/{accountId}/orders
  method: get
  operationId: listOrders
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /accounts/{accountId}/orders/{orderId}
  method: get
  operationId: getOrder
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /accounts/{accountId}/portins
  method: post
  operationId: createPortIn
  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: /accounts/{accountId}/portins
  method: get
  operationId: listPortIns
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /accounts/{accountId}/portins/{portInId}
  method: get
  operationId: getPortIn
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /accounts/{accountId}/disconnects
  method: post
  operationId: createDisconnect
  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: /accounts/{accountId}/sites
  method: get
  operationId: listSites
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /accounts/{accountId}/sites
  method: post
  operationId: createSite
  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: /accounts/{accountId}/sites/{siteId}
  method: get
  operationId: getSite
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /accounts/{accountId}/sites/{siteId}
  method: put
  operationId: updateSite
  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: /accounts/{accountId}/sites/{siteId}
  method: delete
  operationId: deleteSite
  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: /accounts/{accountId}/sites/{siteId}/sippeers
  method: get
  operationId: listSipPeers
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /accounts/{accountId}/sites/{siteId}/sippeers
  method: post
  operationId: createSipPeer
  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: /accounts/{accountId}/sites/{siteId}/sippeers/{sipPeerId}
  method: get
  operationId: getSipPeer
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /accounts/{accountId}/sites/{siteId}/sippeers/{sipPeerId}
  method: put
  operationId: updateSipPeer
  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: /accounts/{accountId}/sites/{siteId}/sippeers/{sipPeerId}
  method: delete
  operationId: deleteSipPeer
  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: /accounts/{accountId}/tns
  method: get
  operationId: listPhoneNumbers
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /accounts/{accountId}/tns/{phoneNumber}
  method: get
  operationId: getPhoneNumber
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /accounts/{accountId}/sites/{siteId}/sippeers/{sipPeerId}/tns
  method: get
  operationId: listSipPeerPhoneNumbers
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /accounts/{accountId}/tns/{phoneNumber}/tnfeatureorder
  method: post
  operationId: updateNumberFeatures
  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: /accounts/{accountId}/tollFreeVerification
  method: get
  operationId: listTollFreeVerifications
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /accounts/{accountId}/tollFreeVerification
  method: post
  operationId: createTollFreeVerification
  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: /accounts/{accountId}/tollFreeVerification/{verificationId}
  method: get
  operationId: getTollFreeVerification
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /accounts/{accountId}/tollFreeVerification/{verificationId}
  method: put
  operationId: updateTollFreeVerification
  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: /accounts/{accountId}/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: /accounts/{accountId}/calls/{callId}
  method: get
  operationId: getCall
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /accounts/{accountId}/calls/{callId}
  method: post
  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: /accounts/{accountId}/calls/{callId}/recordings
  method: get
  operationId: getCallRecordings
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /accounts/{accountId}/calls/{callId}/recordings/{recordingId}
  method: get
  operationId: getCallRecording
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /accounts/{accountId}/calls/{callId}/recordings/{recordingId}
  method: delete
  operationId: deleteCallRecording
  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: /accounts/{accountId}/calls/{callId}/recordings/{recordingId}/media
  method: get
  operationId: getCallRecordingMedia
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /accounts/{accountId}/calls/{callId}/recordings/{recordingId}/transcription
  method: post
  operationId: createRecordingTranscription
  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: /accounts/{accountId}/calls/{callId}/recordings/{recordingId}/transcription
  method: get
  operationId: getRecordingTranscription
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /accounts/{accountId}/recordings
  method: get
  operationId: listAccountRecordings
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /accounts/{accountId}/conferences
  method: get
  operationId: listConferences
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /accounts/{accountId}/conferences/{conferenceId}
  method: get
  operationId: getConference
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /accounts/{accountId}/conferences/{conferenceId}
  method: post
  operationId: updateConference
  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: /accounts/{accountId}/conferences/{conferenceId}/members/{memberId}
  method: put
  operationId: updateConferenceMember
  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: /accounts/{accountId}/conferences/{conferenceId}/recordings
  method: get
  operationId: getConferenceRecordings
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none