Prove Pre-Fill API

openapi: 3.2.0
info:
  title: Prove Auth Pre Fill API
  description: 'Phone-centric identity verification and authentication API. The Prove API (v3) uses a consumer''s mobile phone number and cryptographic possession signals to power the Pre-Fill verification flow (start, validate, challenge, complete), Unified Authentication / Trust Score (unify, unify-bind, unify-status), identity discovery (discover, fetch), phone-based Auth, and a persistent Identity Manager. All endpoints are OAuth 2.0 (client-credentials) secured; obtain a Bearer access token from the /token endpoint and send it as `Authorization: Bearer <token>` on every subsequent request.'
  termsOfService: https://www.prove.com/legal/terms
  contact:
    name: Prove Developer Support
    url: https://developer.prove.com
  version: '3.0'
servers:
- url: https://api.prove.com/v3
  description: Production
- url: https://platform.proveapis.com/v3
  description: Production (platform host)
- url: https://platform.uat.proveapis.com/v3
  description: UAT / Sandbox
security:
- bearerAuth: []
tags:
- name: Pre-Fill
  description: Identity discovery and verified attribute retrieval.
paths:
  /discover:
    get:
      operationId: v3DiscoverRequest
      tags:
      - Pre-Fill
      summary: Discover available identity attributes
      description: Returns which verified identity attributes Prove can provide for the session's phone number; the discovered attribute keys are then passed to /fetch to retrieve their values.
      responses:
        '200':
          description: Discoverable attributes.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DiscoverResponse'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /fetch:
    get:
      operationId: v3FetchRequest
      tags:
      - Pre-Fill
      summary: Fetch verified identity attribute values
      description: Fetches the authoritative values for the identity attributes surfaced by /discover so onboarding forms can be prefilled with verified data.
      responses:
        '200':
          description: Attribute values.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/FetchResponse'
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  schemas:
    Error:
      type: object
      properties:
        code:
          type: string
        message:
          type: string
        details:
          type: array
          items:
            type: object
            additionalProperties: true
    FetchResponse:
      type: object
      properties:
        success:
          type: boolean
        individual:
          $ref: '#/components/schemas/Individual'
    DiscoverResponse:
      type: object
      properties:
        success:
          type: boolean
        attributes:
          type: array
          items:
            type: string
          description: Keys of attributes available to fetch.
    Address:
      type: object
      properties:
        address:
          type: string
        city:
          type: string
        region:
          type: string
        postalCode:
          type: string
    Individual:
      type: object
      properties:
        firstName:
          type: string
        lastName:
          type: string
        dob:
          type: string
        ssn:
          type: string
        emailAddresses:
          type: array
          items:
            type: string
        addresses:
          type: array
          items:
            $ref: '#/components/schemas/Address'
  responses:
    Unauthorized:
      description: Missing, invalid, or expired access token.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: OAuth 2.0 client-credentials Bearer access token obtained from POST /token.
    oauth2:
      type: oauth2
      flows:
        clientCredentials:
          tokenUrl: https://api.prove.com/v3/token
          scopes: {}