Sinch · Capability

Sinch Fax API — Faxes

Sinch Fax API — Faxes. 5 operations. Lead operation: Send a Fax. Self-contained Naftiko capability covering one Sinch business surface.

Run with Naftiko SinchFaxes

What You Can Do

POST
Sendfax — Send a Fax
/v1/v3/projects/{project-id}/faxes
GET
Listfaxes — List Faxes
/v1/v3/projects/{project-id}/faxes
GET
Getfax — Get a Fax
/v1/v3/projects/{project-id}/faxes/{fax-id}
DELETE
Deletefaxcontent — Delete Fax Content
/v1/v3/projects/{project-id}/faxes/{fax-id}
GET
Downloadfaxcontent — Download Fax Content
/v1/v3/projects/{project-id}/faxes/{fax-id}/file

MCP Tools

send-fax

Send a Fax

list-faxes

List Faxes

read-only idempotent
get-fax

Get a Fax

read-only idempotent
delete-fax-content

Delete Fax Content

idempotent
download-fax-content

Download Fax Content

read-only idempotent

Capability Spec

fax-faxes.yaml Raw ↑
naftiko: 1.0.0-alpha2
info:
  label: Sinch Fax API — Faxes
  description: 'Sinch Fax API — Faxes. 5 operations. Lead operation: Send a Fax. Self-contained Naftiko capability covering
    one Sinch business surface.'
  tags:
  - Sinch
  - Faxes
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    SINCH_API_KEY: SINCH_API_KEY
capability:
  consumes:
  - type: http
    namespace: fax-faxes
    baseUri: https://fax.api.sinch.com
    description: Sinch Fax API — Faxes business capability. Self-contained, no shared references.
    resources:
    - name: v3-projects-project_id-faxes
      path: /v3/projects/{project_id}/faxes
      operations:
      - name: sendfax
        method: POST
        description: Send a Fax
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
      - name: listfaxes
        method: GET
        description: List Faxes
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: page
          in: query
          type: integer
          description: The page number to retrieve
        - name: pageSize
          in: query
          type: integer
          description: The number of faxes per page
        - name: direction
          in: query
          type: string
          description: Filter by direction
        - name: status
          in: query
          type: string
          description: Filter by fax status
        - name: createTime.gte
          in: query
          type: string
          description: Filter faxes created after this time
        - name: createTime.lte
          in: query
          type: string
          description: Filter faxes created before this time
    - name: v3-projects-project_id-faxes-fax_id
      path: /v3/projects/{project_id}/faxes/{fax_id}
      operations:
      - name: getfax
        method: GET
        description: Get a Fax
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
      - name: deletefaxcontent
        method: DELETE
        description: Delete Fax Content
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: v3-projects-project_id-faxes-fax_id-file
      path: /v3/projects/{project_id}/faxes/{fax_id}/file
      operations:
      - name: downloadfaxcontent
        method: GET
        description: Download Fax Content
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    authentication:
      type: bearer
      token: '{{env.SINCH_API_KEY}}'
  exposes:
  - type: rest
    namespace: fax-faxes-rest
    port: 8080
    description: REST adapter for Sinch Fax API — Faxes. One Spectral-compliant resource per consumed operation, prefixed
      with /v1.
    resources:
    - path: /v1/v3/projects/{project-id}/faxes
      name: v3-projects-project-id-faxes
      description: REST surface for v3-projects-project_id-faxes.
      operations:
      - method: POST
        name: sendfax
        description: Send a Fax
        call: fax-faxes.sendfax
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
      - method: GET
        name: listfaxes
        description: List Faxes
        call: fax-faxes.listfaxes
        with:
          page: rest.page
          pageSize: rest.pageSize
          direction: rest.direction
          status: rest.status
          createTime.gte: rest.createTime.gte
          createTime.lte: rest.createTime.lte
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/v3/projects/{project-id}/faxes/{fax-id}
      name: v3-projects-project-id-faxes-fax-id
      description: REST surface for v3-projects-project_id-faxes-fax_id.
      operations:
      - method: GET
        name: getfax
        description: Get a Fax
        call: fax-faxes.getfax
        outputParameters:
        - type: object
          mapping: $.
      - method: DELETE
        name: deletefaxcontent
        description: Delete Fax Content
        call: fax-faxes.deletefaxcontent
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/v3/projects/{project-id}/faxes/{fax-id}/file
      name: v3-projects-project-id-faxes-fax-id-file
      description: REST surface for v3-projects-project_id-faxes-fax_id-file.
      operations:
      - method: GET
        name: downloadfaxcontent
        description: Download Fax Content
        call: fax-faxes.downloadfaxcontent
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: fax-faxes-mcp
    port: 9090
    transport: http
    description: MCP adapter for Sinch Fax API — Faxes. One tool per consumed operation, routed inline through this capability's
      consumes block.
    tools:
    - name: send-fax
      description: Send a Fax
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: fax-faxes.sendfax
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: list-faxes
      description: List Faxes
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: fax-faxes.listfaxes
      with:
        page: tools.page
        pageSize: tools.pageSize
        direction: tools.direction
        status: tools.status
        createTime.gte: tools.createTime.gte
        createTime.lte: tools.createTime.lte
      outputParameters:
      - type: object
        mapping: $.
    - name: get-fax
      description: Get a Fax
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: fax-faxes.getfax
      outputParameters:
      - type: object
        mapping: $.
    - name: delete-fax-content
      description: Delete Fax Content
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: fax-faxes.deletefaxcontent
      outputParameters:
      - type: object
        mapping: $.
    - name: download-fax-content
      description: Download Fax Content
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: fax-faxes.downloadfaxcontent
      outputParameters:
      - type: object
        mapping: $.