Twilio Verification Checks API

openapi: 3.2.0
info:
  title: Twilio Verify Verification Checks API
  description: User verification and two-factor authentication API. Send verification codes via SMS, voice, email, WhatsApp, or push notifications. Supports TOTP, push authentication, and silent network authentication for fraud prevention and user identity verification.
  version: '2.0'
  contact:
    name: Twilio Support
    url: https://support.twilio.com
    email: support@twilio.com
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0.html
  termsOfService: https://www.twilio.com/legal/tos
servers:
- url: https://verify.twilio.com/v2
  description: Twilio Verify API v2
security:
- accountSid_authToken: []
tags:
- name: Verification Checks
  description: Check verification codes
paths:
  /Services/{ServiceSid}/VerificationCheck:
    post:
      operationId: createVerificationCheck
      summary: Twilio Check a Verification Code
      description: Check whether a user-provided code matches the verification code that was sent. Returns approved if the code is correct.
      tags:
      - Verification Checks
      parameters:
      - $ref: '#/components/parameters/ServiceSid'
      requestBody:
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              $ref: '#/components/schemas/CreateVerificationCheckRequest'
      responses:
        '200':
          description: Verification check result
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/VerificationCheck'
        '404':
          description: Verification not found or expired
components:
  schemas:
    VerificationCheck:
      type: object
      properties:
        sid:
          type: string
          pattern: ^VE[0-9a-fA-F]{32}$
        service_sid:
          type: string
          pattern: ^VA[0-9a-fA-F]{32}$
        account_sid:
          type: string
          pattern: ^AC[0-9a-fA-F]{32}$
        to:
          type: string
        channel:
          type: string
          enum:
          - sms
          - call
          - email
          - whatsapp
          - sna
        status:
          type: string
          enum:
          - pending
          - approved
          - canceled
          - max_attempts_reached
          - deleted
          - failed
          - expired
        valid:
          type: boolean
          description: Whether the provided code was correct
        amount:
          type: string
        payee:
          type: string
        date_created:
          type: string
          format: date-time
        date_updated:
          type: string
          format: date-time
    CreateVerificationCheckRequest:
      type: object
      properties:
        Code:
          type: string
          description: The verification code entered by the user
        To:
          type: string
          description: Phone number or email being verified
        VerificationSid:
          type: string
          description: SID of the verification (alternative to To)
          pattern: ^VE[0-9a-fA-F]{32}$
        Amount:
          type: string
          description: Amount for PSD2 verification check
        Payee:
          type: string
          description: Payee for PSD2 verification check
  parameters:
    ServiceSid:
      name: ServiceSid
      in: path
      required: true
      description: The SID of the Verify service
      schema:
        type: string
        pattern: ^VA[0-9a-fA-F]{32}$
  securitySchemes:
    accountSid_authToken:
      type: http
      scheme: basic
      description: Use your Twilio Account SID as the username and Auth Token as the password for HTTP Basic authentication.
externalDocs:
  description: Twilio Verify API Documentation
  url: https://www.twilio.com/docs/verify/api