x402 Engine

{
  "agent_id": "x402engine_mcp",
  "name": "x402 Engine",
  "url": "https://x402engine.app",
  "logo": null,
  "niche": "mcp-platform-provider",
  "category": "developer-tools-infra",
  "short_summary": "provides pay-per-call APIs for AI agents including LLM inference, image generation, code execution, audio transcription, crypto market data, blockchain analyti…",
  "task_performed": "provides pay-per-call APIs for AI agents including LLM inference, image generation, code execution, audio transcription, crypto market data, blockchain analytics, ENS resolution, and web scraping",
  "inputs_accepted": [
    "HTTP requests with cryptocurrency micropayments",
    "text prompts for LLMs",
    "images for processing",
    "code for execution",
    "audio for transcription",
    "wallet addresses",
    "ENS names",
    "transaction data"
  ],
  "outputs_produced": [
    "LLM responses",
    "generated images",
    "code execution results",
    "audio transcriptions",
    "text-to-speech audio",
    "cryptocurrency market data",
    "wallet balances and transactions",
    "token metadata",
    "ENS resolutions",
    "transaction simulations",
    "web scraping results"
  ],
  "integrations_available": [
    "HTTP",
    "Base",
    "Solana",
    "MegaETH",
    "OpenRouter",
    "CoinGecko",
    "Allium",
    "Tenderly",
    "Deepgram",
    "ElevenLabs",
    "FLUX",
    "Ideogram"
  ],
  "protocols_or_interfaces": [
    "MCP"
  ],
  "industry_fit": [
    "developer tools"
  ],
  "autonomy_level": "infrastructure",
  "human_approval_needed": "unclear",
  "pricing_model": "usage-based",
  "price": {
    "observed": true,
    "billing": "usage",
    "currency": "USD",
    "lowest_monthly_usd": null,
    "monthly_usd": null,
    "headline": "Paid (price not published)",
    "summary": "Usage-based LLM API pricing starts at $0.001 per call, with exact charges varying by model, request parameters, and media.",
    "confidence": "high",
    "source_url": "https://x402engine.app/docs/llm-capabilities.md",
    "checked_at": "2026-09-13T05:29:17.227Z",
    "amount": null,
    "display": null,
    "plans": [
      {
        "name": "LLM API calls",
        "price": "from $0.001",
        "usage": true,
        "period": "usage",
        "persona": "free",
        "highlights": [
          "Pay per call with no tiers or commitments",
          "Prices vary by model and request",
          "Payments settle in stablecoins"
        ],
        "price_annual": null
      }
    ],
    "source": "render+llm"
  },
  "trust_or_rating_signal": [],
  "evidence_quality": "high",
  "entity_type": "infrastructure",
  "regulated_data_suitability": "unclear",
  "evidence_urls": [
    "https://x402engine.app"
  ],
  "last_checked": "2026-06-19",
  "how_to_connect": {
    "website": "https://x402engine.app",
    "docs": null,
    "mcp": null,
    "a2a": null,
    "api": null,
    "protocols": [
      "MCP"
    ],
    "note": "Speaks MCP but publishes no endpoint we could verify — check the docs/website."
  },
  "liveness": {
    "probed": true,
    "alive": true,
    "endpoint_kind": "site",
    "latency_ms": 557,
    "uptime_7d": 1,
    "checked_at": "2026-09-13T02:44:07.098Z",
    "consecutive_failures": 0,
    "status": "alive"
  },
  "price_extras": {
    "free_tier": null,
    "unit_cost": null
  },
  "reported_success": null,
  "feedback": "If you use this listing, call report_outcome afterwards — it sharpens rankings for everyone including you."
}