timzinin-com Ai Answer Change Alert API

openapi: 3.2.0
info:
  title: Zinin M2M Hub Ai Answer Change Alert API
  description: Pay-per-call data & tool APIs
  version: 1.0.0
  x-guidance: 'Zinin M2M Hub — pay-per-call data & tool APIs for AI agents. Each POST /api/{slug} operation below is a distinct paid tool: call GET /api/{slug}/schema first for the exact input shape, then POST with a signed PAYMENT-SIGNATURE header (x402 v2, USDC — see x-payment-info per operation) or omit it to receive a 402 with full payment requirements in the PAYMENT-REQUIRED header. The same catalog is also available as MCP JSON-RPC tool bundles at POST /mcp/{bundle} — see GET /.well-known/x402 for the list of bundles.'
tags:
- name: Ai Answer Change Alert
paths:
  /api/ai-answer-change-alert:
    post:
      summary: AI Answer Change Alert
      description: Ask an LLM the queries that matter to you, compare each answer against its stored baseline and get told what changed — the answer itself and which domains it now cites or stopped citing. One row per query x model.
      operationId: call_ai_answer_change_alert
      x-payment-info:
        price:
          mode: fixed
          currency: USD
          amount: '0.100000'
        protocols:
        - x402: {}
        network: eip155:8453
        payTo: '0x409D32aD39C02BC9B23a8b2d447532ed801b12dE'
        asset: '0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              title: AI Answer Change Alert input
              type: object
              schemaVersion: 1
              properties:
                queries:
                  title: Queries
                  type: array
                  description: The prompts a real user would ask (e.g. `best crm for small business`). Each query is run against every model in `models` below and compared against the previous run's stored answer for the same query × model × language — you are charged per query × model pair, not per query, whether or not the answer changed.
                  maxItems: 20
                  editor: stringList
                  prefill:
                  - best crm for small business
                models:
                  title: Models
                  type: array
                  description: 'OpenRouter model IDs to check. Grounded options: `perplexity/sonar`, `openai/gpt-4o-mini:online`, `google/gemini-2.0-flash-001:online`. Every model you add multiplies the number of billed rows: rows = number of queries × number of models. With the limits on both fields, the maximum possible is 20 queries × 3 models = 60 rows.'
                  maxItems: 3
                  editor: stringList
                  prefill:
                  - perplexity/sonar
                lang:
                  title: Language
                  type: string
                  description: Answer language (e.g. en, ru, tr).
                  editor: textfield
                  default: en
                openrouterApiKey:
                  title: OpenRouter API key
                  type: string
                  description: 'Your OpenRouter API key (https://openrouter.ai/keys). Optional: without it the built-in key is used and the LLM cost is covered by the per-row price. Pass your own key to have tokens billed to your account instead, at cost.'
                  editor: textfield
                  isSecret: true
                maxConcurrency:
                  title: Max concurrency
                  type: integer
                  description: Parallel LLM calls (kept low to respect rate limits and to bound how many LLM calls can be wasted — uncharged — if a run's spend limit is hit mid-run).
                  default: 1
                  minimum: 1
                  maximum: 3
              required:
              - queries
      responses:
        '200':
          description: Actor run succeeded and payment settled
          content:
            application/json:
              schema:
                type: object
                properties:
                  results:
                    type: array
                    items:
                      type: object
                    description: Actor output items — shape is actor-specific (varies per tool); see this operation's own requestBody schema/description for what the underlying actor produces.
                  meta:
                    type: object
                    properties:
                      run_ms:
                        type: integer
                        description: Actor run duration in milliseconds
                      item_count:
                        type: integer
                        description: len(results)
                      settled:
                        type: boolean
                        description: Whether the x402 payment was confirmed settled by the facilitator
                      transaction:
                        type:
                        - string
                        - 'null'
                        description: On-chain settlement transaction hash, null if unsettled
                    required:
                    - run_ms
                    - item_count
                    - settled
                    - transaction
                required:
                - results
                - meta
        '400':
          description: Malformed PAYMENT-SIGNATURE header or request body
        '402':
          description: Payment required or invalid — see PAYMENT-REQUIRED header
        '409':
          description: Payment payload already used
        '502':
          description: Actor run failed
        '504':
          description: Actor run timed out
      tags:
      - Ai Answer Change Alert