Telnyx · Capability

Telnyx API — Phone Number Configurations

Telnyx API — Phone Number Configurations. 11 operations. Lead operation: List phone numbers. Self-contained Naftiko capability covering one Telnyx business surface.

Run with Naftiko TelnyxPhone Number Configurations

What You Can Do

GET
Listphonenumbers — List phone numbers
/v1/phone-numbers
POST
Verifyphonenumberownership — Verify ownership of phone numbers
/v1/phone-numbers/actions/verify-ownership
GET
Slimlistphonenumbers — Slim List phone numbers
/v1/phone-numbers/slim
GET
Listphonenumberswithvoicesettings — List phone numbers with voice settings
/v1/phone-numbers/voice
DELETE
Deletephonenumber — Delete a phone number
/v1/phone-numbers/{id}
GET
Retrievephonenumber — Retrieve a phone number
/v1/phone-numbers/{id}
PATCH
Updatephonenumber — Update a phone number
/v1/phone-numbers/{id}
PATCH
Phonenumberbundlestatuschange — Change the bundle status for a phone number (set to being in a bundle or remove from a bundle)
/v1/phone-numbers/{id}/actions/bundle-status-change
POST
Enablephonenumberemergency — Enable emergency for a phone number
/v1/phone-numbers/{id}/actions/enable-emergency
GET
Getphonenumbervoicesettings — Retrieve a phone number with voice settings
/v1/phone-numbers/{id}/voice
PATCH
Updatephonenumbervoicesettings — Update a phone number with voice settings
/v1/phone-numbers/{id}/voice

MCP Tools

list-phone-numbers

List phone numbers

read-only idempotent
verify-ownership-phone-numbers

Verify ownership of phone numbers

slim-list-phone-numbers

Slim List phone numbers

read-only idempotent
list-phone-numbers-voice-settings

List phone numbers with voice settings

read-only idempotent
delete-phone-number

Delete a phone number

idempotent
retrieve-phone-number

Retrieve a phone number

read-only idempotent
update-phone-number

Update a phone number

idempotent
change-bundle-status-phone-number

Change the bundle status for a phone number (set to being in a bundle or remove from a bundle)

idempotent
enable-emergency-phone-number

Enable emergency for a phone number

retrieve-phone-number-voice-settings

Retrieve a phone number with voice settings

read-only idempotent
update-phone-number-voice-settings

Update a phone number with voice settings

idempotent

Capability Spec

telnyx-phone-number-configurations.yaml Raw ↑ 
naftiko: 1.0.0-alpha2
info:
  label: Telnyx API — Phone Number Configurations
  description: 'Telnyx API — Phone Number Configurations. 11 operations. Lead operation: List phone numbers. Self-contained
    Naftiko capability covering one Telnyx business surface.'
  tags:
  - Telnyx
  - Phone Number Configurations
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    TELNYX_API_KEY: TELNYX_API_KEY
capability:
  consumes:
  - type: http
    namespace: telnyx-phone-number-configurations
    baseUri: https://api.telnyx.com/v2
    description: Telnyx API — Phone Number Configurations business capability. Self-contained, no shared references.
    resources:
    - name: phone_numbers
      path: /phone_numbers
      operations:
      - name: listphonenumbers
        method: GET
        description: List phone numbers
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: sort
          in: query
          type: string
          description: Specifies the sort order for results. If not given, results are sorted by created_at in descending
            order.
        - name: filter
          in: query
          type: object
          description: 'Consolidated filter parameter (deepObject style). Originally: filter[tag], filter[phone_number], filter[status],
            filter[country_iso_alpha2], filter[connection_i'
        - name: handle_messaging_profile_error
          in: query
          type: string
          description: Although it is an infrequent occurrence, due to the highly distributed nature of the Telnyx platform,
            it is possible that there will be an issue when loading in
    - name: phone_numbers-actions-verify_ownership
      path: /phone_numbers/actions/verify_ownership
      operations:
      - name: verifyphonenumberownership
        method: POST
        description: Verify ownership of phone numbers
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: phone_numbers-slim
      path: /phone_numbers/slim
      operations:
      - name: slimlistphonenumbers
        method: GET
        description: Slim List phone numbers
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: include_connection
          in: query
          type: boolean
          description: Include the connection associated with the phone number.
        - name: include_tags
          in: query
          type: boolean
          description: Include the tags associated with the phone number.
        - name: sort
          in: query
          type: string
          description: Specifies the sort order for results. If not given, results are sorted by created_at in descending
            order.
        - name: filter
          in: query
          type: object
          description: 'Consolidated filter parameter (deepObject style). Originally: filter[tag], filter[phone_number], filter[status],
            filter[country_iso_alpha2], filter[connection_i'
    - name: phone_numbers-voice
      path: /phone_numbers/voice
      operations:
      - name: listphonenumberswithvoicesettings
        method: GET
        description: List phone numbers with voice settings
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: sort
          in: query
          type: string
          description: Specifies the sort order for results. If not given, results are sorted by created_at in descending
            order.
        - name: filter
          in: query
          type: object
          description: 'Consolidated filter parameter (deepObject style). Originally: filter[phone_number], filter[connection_name],
            filter[customer_reference], filter[voice.usage_paym'
    - name: phone_numbers-id
      path: /phone_numbers/{id}
      operations:
      - name: deletephonenumber
        method: DELETE
        description: Delete a phone number
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
      - name: retrievephonenumber
        method: GET
        description: Retrieve a phone number
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
      - name: updatephonenumber
        method: PATCH
        description: Update a phone number
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: phone_numbers-id-actions-bundle_status_change
      path: /phone_numbers/{id}/actions/bundle_status_change
      operations:
      - name: phonenumberbundlestatuschange
        method: PATCH
        description: Change the bundle status for a phone number (set to being in a bundle or remove from a bundle)
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: phone_numbers-id-actions-enable_emergency
      path: /phone_numbers/{id}/actions/enable_emergency
      operations:
      - name: enablephonenumberemergency
        method: POST
        description: Enable emergency for a phone number
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: phone_numbers-id-voice
      path: /phone_numbers/{id}/voice
      operations:
      - name: getphonenumbervoicesettings
        method: GET
        description: Retrieve a phone number with voice settings
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
      - name: updatephonenumbervoicesettings
        method: PATCH
        description: Update a phone number with voice settings
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    authentication:
      type: bearer
      token: '{{env.TELNYX_API_KEY}}'
  exposes:
  - type: rest
    namespace: telnyx-phone-number-configurations-rest
    port: 8080
    description: REST adapter for Telnyx API — Phone Number Configurations. One Spectral-compliant resource per consumed operation,
      prefixed with /v1.
    resources:
    - path: /v1/phone-numbers
      name: phone-numbers
      description: REST surface for phone_numbers.
      operations:
      - method: GET
        name: listphonenumbers
        description: List phone numbers
        call: telnyx-phone-number-configurations.listphonenumbers
        with:
          sort: rest.sort
          filter: rest.filter
          handle_messaging_profile_error: rest.handle_messaging_profile_error
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/phone-numbers/actions/verify-ownership
      name: phone-numbers-actions-verify-ownership
      description: REST surface for phone_numbers-actions-verify_ownership.
      operations:
      - method: POST
        name: verifyphonenumberownership
        description: Verify ownership of phone numbers
        call: telnyx-phone-number-configurations.verifyphonenumberownership
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/phone-numbers/slim
      name: phone-numbers-slim
      description: REST surface for phone_numbers-slim.
      operations:
      - method: GET
        name: slimlistphonenumbers
        description: Slim List phone numbers
        call: telnyx-phone-number-configurations.slimlistphonenumbers
        with:
          include_connection: rest.include_connection
          include_tags: rest.include_tags
          sort: rest.sort
          filter: rest.filter
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/phone-numbers/voice
      name: phone-numbers-voice
      description: REST surface for phone_numbers-voice.
      operations:
      - method: GET
        name: listphonenumberswithvoicesettings
        description: List phone numbers with voice settings
        call: telnyx-phone-number-configurations.listphonenumberswithvoicesettings
        with:
          sort: rest.sort
          filter: rest.filter
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/phone-numbers/{id}
      name: phone-numbers-id
      description: REST surface for phone_numbers-id.
      operations:
      - method: DELETE
        name: deletephonenumber
        description: Delete a phone number
        call: telnyx-phone-number-configurations.deletephonenumber
        outputParameters:
        - type: object
          mapping: $.
      - method: GET
        name: retrievephonenumber
        description: Retrieve a phone number
        call: telnyx-phone-number-configurations.retrievephonenumber
        outputParameters:
        - type: object
          mapping: $.
      - method: PATCH
        name: updatephonenumber
        description: Update a phone number
        call: telnyx-phone-number-configurations.updatephonenumber
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/phone-numbers/{id}/actions/bundle-status-change
      name: phone-numbers-id-actions-bundle-status-change
      description: REST surface for phone_numbers-id-actions-bundle_status_change.
      operations:
      - method: PATCH
        name: phonenumberbundlestatuschange
        description: Change the bundle status for a phone number (set to being in a bundle or remove from a bundle)
        call: telnyx-phone-number-configurations.phonenumberbundlestatuschange
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/phone-numbers/{id}/actions/enable-emergency
      name: phone-numbers-id-actions-enable-emergency
      description: REST surface for phone_numbers-id-actions-enable_emergency.
      operations:
      - method: POST
        name: enablephonenumberemergency
        description: Enable emergency for a phone number
        call: telnyx-phone-number-configurations.enablephonenumberemergency
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/phone-numbers/{id}/voice
      name: phone-numbers-id-voice
      description: REST surface for phone_numbers-id-voice.
      operations:
      - method: GET
        name: getphonenumbervoicesettings
        description: Retrieve a phone number with voice settings
        call: telnyx-phone-number-configurations.getphonenumbervoicesettings
        outputParameters:
        - type: object
          mapping: $.
      - method: PATCH
        name: updatephonenumbervoicesettings
        description: Update a phone number with voice settings
        call: telnyx-phone-number-configurations.updatephonenumbervoicesettings
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: telnyx-phone-number-configurations-mcp
    port: 9090
    transport: http
    description: MCP adapter for Telnyx API — Phone Number Configurations. One tool per consumed operation, routed inline
      through this capability's consumes block.
    tools:
    - name: list-phone-numbers
      description: List phone numbers
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: telnyx-phone-number-configurations.listphonenumbers
      with:
        sort: tools.sort
        filter: tools.filter
        handle_messaging_profile_error: tools.handle_messaging_profile_error
      outputParameters:
      - type: object
        mapping: $.
    - name: verify-ownership-phone-numbers
      description: Verify ownership of phone numbers
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: telnyx-phone-number-configurations.verifyphonenumberownership
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: slim-list-phone-numbers
      description: Slim List phone numbers
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: telnyx-phone-number-configurations.slimlistphonenumbers
      with:
        include_connection: tools.include_connection
        include_tags: tools.include_tags
        sort: tools.sort
        filter: tools.filter
      outputParameters:
      - type: object
        mapping: $.
    - name: list-phone-numbers-voice-settings
      description: List phone numbers with voice settings
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: telnyx-phone-number-configurations.listphonenumberswithvoicesettings
      with:
        sort: tools.sort
        filter: tools.filter
      outputParameters:
      - type: object
        mapping: $.
    - name: delete-phone-number
      description: Delete a phone number
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: telnyx-phone-number-configurations.deletephonenumber
      outputParameters:
      - type: object
        mapping: $.
    - name: retrieve-phone-number
      description: Retrieve a phone number
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: telnyx-phone-number-configurations.retrievephonenumber
      outputParameters:
      - type: object
        mapping: $.
    - name: update-phone-number
      description: Update a phone number
      hints:
        readOnly: false
        destructive: false
        idempotent: true
      call: telnyx-phone-number-configurations.updatephonenumber
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: change-bundle-status-phone-number
      description: Change the bundle status for a phone number (set to being in a bundle or remove from a bundle)
      hints:
        readOnly: false
        destructive: false
        idempotent: true
      call: telnyx-phone-number-configurations.phonenumberbundlestatuschange
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: enable-emergency-phone-number
      description: Enable emergency for a phone number
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: telnyx-phone-number-configurations.enablephonenumberemergency
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: retrieve-phone-number-voice-settings
      description: Retrieve a phone number with voice settings
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: telnyx-phone-number-configurations.getphonenumbervoicesettings
      outputParameters:
      - type: object
        mapping: $.
    - name: update-phone-number-voice-settings
      description: Update a phone number with voice settings
      hints:
        readOnly: false
        destructive: false
        idempotent: true
      call: telnyx-phone-number-configurations.updatephonenumbervoicesettings
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.