Memesio templates API

openapi: 3.1.0
info:
  title: Memesio API Contracts agent-infra templates API
  version: 0.1.0
  description: Contract baseline for AI jobs, trend alerts, collaboration, and billing surfaces.
servers:
- url: /
tags:
- name: templates
paths:
  /api/ai/templates/suggest:
    post:
      summary: Rank Template Suggestions from Prompt + Trend Signals for Creative Ideation Flow
      tags:
      - templates
      security:
      - DeveloperApiKeyAuth: []
      - AgentApiKeyAuth: []
      - {}
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - prompt
              properties:
                prompt:
                  type: string
                  minLength: 1
                trendSignals:
                  type: array
                  items:
                    type: string
                  maxItems: 20
                limit:
                  type: number
                  minimum: 1
                  maximum: 60
      responses:
        '200':
          description: Template suggestion ranking payload
        '400':
          description: Validation error
  /api/ai/templates/detect:
    post:
      summary: Detect Meme Template from Source Image and Return 1-2 Caption Slot Placement with Single/Split Assignment Plan
      tags:
      - templates
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - sourceImageUrl
              properties:
                sourceImageUrl:
                  type: string
                texts:
                  type: array
                  items:
                    type: string
                  maxItems: 2
                maxSlots:
                  type: integer
                  minimum: 1
                  maximum: 2
                mappingMode:
                  type: string
                  enum:
                  - single_or_split
                actorId:
                  type: string
                workspaceId:
                  type: string
                correlationId:
                  type: string
      responses:
        '200':
          description: Template detection payload
        '400':
          description: Validation error
        '500':
          description: Detection failure
  /api/v1/templates/ideas:
    post:
      summary: Return Ranked Meme Template Ideas for a Prompt Using a Developer or Agent Key
      tags:
      - templates
      security:
      - DeveloperApiKeyAuth: []
      - AgentApiKeyAuth: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - prompt
              properties:
                prompt:
                  type: string
                  minLength: 1
                trendSignals:
                  type: array
                  items:
                    type: string
                  maxItems: 20
                limit:
                  type: number
                  minimum: 1
                  maximum: 60
      responses:
        '200':
          description: Template idea ranking payload
        '400':
          description: Validation error
        '401':
          description: Developer or agent API key required
        '429':
          description: Rate limit exceeded
components:
  securitySchemes:
    DeveloperApiKeyAuth:
      type: apiKey
      in: header
      name: x-developer-api-key
      description: 'Optional higher-rate free-tier auth. You can also send the key as Authorization: Bearer <key>.'
    AgentApiKeyAuth:
      type: apiKey
      in: header
      name: x-agent-api-key
      description: 'Agent auth for free endpoints and agent-admin routes. You can also send the key as Authorization: Bearer <key>.'