Telefon

Telefon is a cloud-based programmable communications platform providing voice calling, SMS messaging, number management, and call recording APIs for developers and enterprises. The platform enables applications to make and receive phone calls, send SMS and MMS messages, manage phone number inventories, and record calls for compliance and quality assurance purposes. Telefon supports global coverage across 180+ countries with competitive per-minute and per-message pricing.

4 APIs 0 Features

Call RecordingCommunicationsCPaaSGlobal CoverageMessagingNumber ProvisioningSMSTelephonyVoiceVoIP

APIs

Telefon Voice API

Programmable voice API for building call-based applications. Make outbound calls, handle inbound calls with webhooks, build IVR menus, perform call transfer and conferencing, an...

Telefon SMS API

Send and receive SMS and MMS messages globally. Supports A2P (Application-to-Person) messaging, two-way conversational SMS, delivery receipts, inbound webhooks, message queuing ...

Telefon Number Management API

Search, provision, configure, and manage phone numbers worldwide. Supports local, national, mobile, toll-free, and short code numbers across 70+ countries. Configure voice and S...

Telefon Call Recording API

Record, store, transcribe, and retrieve call recordings. Supports on-demand and automatic recording, dual-channel recording for separate caller/callee audio, AI-powered transcri...

Collections

Telefon Number Management API

OPEN

Telefon Call Recording API

OPEN

Telefon SMS API

OPEN

Telefon Voice API

OPEN

Pricing Plans

Telefon Plans Pricing

1 plans

PLANS

Rate Limits

Telefon Rate Limits

1 limits

RATE LIMITS

FinOps

Telefon Finops

FINOPS

Semantic Vocabularies

Telefon Context

6 classes · 20 properties

JSON-LD

API Governance Rules

Telefon API Rules

9 rules · 3 errors 4 warnings 2 info

SPECTRAL

JSON Structure

Telefon Call Structure

0 properties

JSON STRUCTURE

Example Payloads

Telefon Create Call Example

2 fields

EXAMPLE

Telefon Send Sms Example

2 fields

EXAMPLE

Resources

GettingStarted

Authentication

TermsOfService

PrivacyPolicy

Sources

opencollection: 1.0.0
info:
  name: Telefon Voice API
  version: v1
request:
  auth:
    type: apikey
    key: X-API-Key
    value: '{{X-API-Key}}'
    placement: header
items:
- info:
    name: Calls
    type: folder
  items:
  - info:
      name: List Calls
      type: http
    http:
      method: GET
      url: https://api.telefon.com/v1/voice/calls
      params:
      - name: status
        value: ''
        type: query
        description: Filter by call status
      - name: direction
        value: ''
        type: query
        description: Filter by call direction
      - name: page
        value: ''
        type: query
        description: Page number
      - name: page_size
        value: ''
        type: query
        description: Results per page
    docs: Retrieve a paginated list of calls with filtering options.
  - info:
      name: Create Call
      type: http
    http:
      method: POST
      url: https://api.telefon.com/v1/voice/calls
      body:
        type: json
        data: '{}'
    docs: Initiate an outbound voice call.
  - info:
      name: Get Call
      type: http
    http:
      method: GET
      url: https://api.telefon.com/v1/voice/calls/:call_id
      params:
      - name: call_id
        value: ''
        type: path
        description: Unique call identifier
    docs: Get details for a specific call by ID.
  - info:
      name: End Call
      type: http
    http:
      method: DELETE
      url: https://api.telefon.com/v1/voice/calls/:call_id
      params:
      - name: call_id
        value: ''
        type: path
        description: Unique call identifier
    docs: Hang up an active call.
- info:
    name: Conferences
    type: folder
  items:
  - info:
      name: List Conferences
      type: http
    http:
      method: GET
      url: https://api.telefon.com/v1/voice/conferences
    docs: List conference calls.
  - info:
      name: Create Conference
      type: http
    http:
      method: POST
      url: https://api.telefon.com/v1/voice/conferences
      body:
        type: json
        data: '{}'
    docs: Create a new conference room.
bundled: true