Telnyx · Capability

Telnyx API — Programmable Fax Applications

Telnyx API — Programmable Fax Applications. 5 operations. Lead operation: List all Fax Applications. Self-contained Naftiko capability covering one Telnyx business surface.

Run with Naftiko TelnyxProgrammable Fax Applications

What You Can Do

GET

Listfaxapplications — List all Fax Applications

/v1/fax-applications

POST

Createfaxapplication — Creates a Fax Application

/v1/fax-applications

DELETE

Deletefaxapplication — Deletes a Fax Application

/v1/fax-applications/{id}

GET

Getfaxapplication — Retrieve a Fax Application

/v1/fax-applications/{id}

PATCH

Updatefaxapplication — Update a Fax Application

/v1/fax-applications/{id}

MCP Tools

list-all-fax-applications

List all Fax Applications

read-only idempotent

creates-fax-application

Creates a Fax Application

deletes-fax-application

Deletes a Fax Application

idempotent

retrieve-fax-application

Retrieve a Fax Application

read-only idempotent

update-fax-application

Update a Fax Application

idempotent

Capability Spec

naftiko: 1.0.0-alpha2
info:
  label: Telnyx API — Programmable Fax Applications
  description: 'Telnyx API — Programmable Fax Applications. 5 operations. Lead operation: List all Fax Applications. Self-contained
    Naftiko capability covering one Telnyx business surface.'
  tags:
  - Telnyx
  - Programmable Fax Applications
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    TELNYX_API_KEY: TELNYX_API_KEY
capability:
  consumes:
  - type: http
    namespace: telnyx-programmable-fax-applications
    baseUri: https://api.telnyx.com/v2
    description: Telnyx API — Programmable Fax Applications business capability. Self-contained, no shared references.
    resources:
    - name: fax_applications
      path: /fax_applications
      operations:
      - name: listfaxapplications
        method: GET
        description: List all Fax Applications
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
      - name: createfaxapplication
        method: POST
        description: Creates a Fax Application
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: fax_applications-id
      path: /fax_applications/{id}
      operations:
      - name: deletefaxapplication
        method: DELETE
        description: Deletes a Fax Application
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
      - name: getfaxapplication
        method: GET
        description: Retrieve a Fax Application
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
      - name: updatefaxapplication
        method: PATCH
        description: Update a Fax Application
        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-programmable-fax-applications-rest
    port: 8080
    description: REST adapter for Telnyx API — Programmable Fax Applications. One Spectral-compliant resource per consumed
      operation, prefixed with /v1.
    resources:
    - path: /v1/fax-applications
      name: fax-applications
      description: REST surface for fax_applications.
      operations:
      - method: GET
        name: listfaxapplications
        description: List all Fax Applications
        call: telnyx-programmable-fax-applications.listfaxapplications
        outputParameters:
        - type: object
          mapping: $.
      - method: POST
        name: createfaxapplication
        description: Creates a Fax Application
        call: telnyx-programmable-fax-applications.createfaxapplication
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/fax-applications/{id}
      name: fax-applications-id
      description: REST surface for fax_applications-id.
      operations:
      - method: DELETE
        name: deletefaxapplication
        description: Deletes a Fax Application
        call: telnyx-programmable-fax-applications.deletefaxapplication
        outputParameters:
        - type: object
          mapping: $.
      - method: GET
        name: getfaxapplication
        description: Retrieve a Fax Application
        call: telnyx-programmable-fax-applications.getfaxapplication
        outputParameters:
        - type: object
          mapping: $.
      - method: PATCH
        name: updatefaxapplication
        description: Update a Fax Application
        call: telnyx-programmable-fax-applications.updatefaxapplication
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: telnyx-programmable-fax-applications-mcp
    port: 9090
    transport: http
    description: MCP adapter for Telnyx API — Programmable Fax Applications. One tool per consumed operation, routed inline
      through this capability's consumes block.
    tools:
    - name: list-all-fax-applications
      description: List all Fax Applications
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: telnyx-programmable-fax-applications.listfaxapplications
      outputParameters:
      - type: object
        mapping: $.
    - name: creates-fax-application
      description: Creates a Fax Application
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: telnyx-programmable-fax-applications.createfaxapplication
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: deletes-fax-application
      description: Deletes a Fax Application
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: telnyx-programmable-fax-applications.deletefaxapplication
      outputParameters:
      - type: object
        mapping: $.
    - name: retrieve-fax-application
      description: Retrieve a Fax Application
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: telnyx-programmable-fax-applications.getfaxapplication
      outputParameters:
      - type: object
        mapping: $.
    - name: update-fax-application
      description: Update a Fax Application
      hints:
        readOnly: false
        destructive: false
        idempotent: true
      call: telnyx-programmable-fax-applications.updatefaxapplication
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.