Delphi Clone API

openapi: 3.1.0
info:
  title: Delphi Audience Clone API
  version: v3
  x-provenance:
    generated: '2026-07-18'
    method: generated
    source: https://docs.delphi.ai/advanced/actions/api-immortal-only.md and the per-resource reference pages (audience, conversations, clone, questions, tags, usage, voice, search). Hand-built from the published REST reference; Delphi does not publish a machine-readable OpenAPI.
  description: The Delphi API lets you integrate your Digital Mind (an AI clone trained on your content) directly into your own app, platform, or workflow. Create conversations, stream text and voice responses, manage your audience and its contextual memory, organize contacts with tags, search your clone's knowledge base for RAG, and track per-user usage. API access is available on the Immortal plan. All endpoints authenticate with an API key passed in the x-api-key header and are scoped to a single clone.
  contact:
    name: Delphi Support
    email: support@delphi.ai
    url: https://docs.delphi.ai/advanced/actions/api-immortal-only
  termsOfService: https://delphi.ai/terms
servers:
- url: https://api.delphi.ai
  description: Production
security:
- ApiKeyAuth: []
tags:
- name: Clone
  description: Retrieve your clone's public profile information.
paths:
  /v3/clone:
    get:
      operationId: getClone
      tags:
      - Clone
      summary: Get clone profile
      description: Retrieve your clone's public profile information.
      responses:
        '200':
          description: Clone profile
          content:
            application/json:
              schema:
                type: object
                properties:
                  clone:
                    $ref: '#/components/schemas/Clone'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '429':
          $ref: '#/components/responses/RateLimited'
components:
  responses:
    RateLimited:
      description: Too many requests — 120 requests per 60 seconds per API key exceeded
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Unauthorized:
      description: Missing or invalid API key
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  schemas:
    Error:
      type: object
      properties:
        error:
          type: string
          description: Error message
    Clone:
      type: object
      properties:
        id:
          type: string
        name:
          type: string
        slug:
          type: string
        description:
          type:
          - string
          - 'null'
        headline:
          type:
          - string
          - 'null'
        purpose:
          type:
          - string
          - 'null'
        tags:
          type: array
          items:
            type: string
        imageUrl:
          type:
          - string
          - 'null'
        initial_message:
          type:
          - string
          - 'null'
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: x-api-key
      description: API key scoped to a single clone. Available on the Immortal plan; request one from support@delphi.ai.