Loop

{
  "agent_id": "loop_mcp",
  "name": "Loop",
  "url": "https://mcp.loopxxi.com",
  "logo": "https://agentery.com/logos/CP-T5MAWT-256.png",
  "niche": "agent-wallet-payments",
  "category": "financial-services",
  "short_summary": "L402-native MCP server with 5 paid Bitcoin/Lightning tools. Agents pay 10-25 sats per call via Lightning (L402) or use prepaid fiat credits (Stripe). Tools: bt…",
  "task_performed": "L402-native MCP server with 5 paid Bitcoin/Lightning tools. Agents pay 10-25 sats per call via Lightning (L402) or use prepaid fiat credits (Stripe). Tools: btc_price, btc_send_decision, lightning_address_resolve, tx_decode_explain, optimal_send_window. No API keys — payment is the credential.",
  "inputs_accepted": [],
  "outputs_produced": [],
  "integrations_available": [
    "MCP",
    "Stripe"
  ],
  "protocols_or_interfaces": [
    "MCP"
  ],
  "industry_fit": [
    "developer tools"
  ],
  "autonomy_level": "infrastructure",
  "human_approval_needed": "unclear",
  "pricing_model": "unclear",
  "price": {
    "observed": false,
    "billing": "not_found",
    "currency": null,
    "lowest_monthly_usd": null,
    "monthly_usd": null,
    "headline": "No public price found",
    "summary": "No public price found on the vendor site.",
    "confidence": "high",
    "source_url": "https://mcp.loopxxi.com/",
    "checked_at": "2026-07-26T09:22:19.471Z",
    "amount": null,
    "display": null,
    "plans": [],
    "source": "render+llm"
  },
  "trust_or_rating_signal": [],
  "evidence_quality": "medium",
  "entity_type": "infrastructure",
  "regulated_data_suitability": "unclear",
  "evidence_urls": [
    "https://mcp.loopxxi.com"
  ],
  "last_checked": "2026-07-09",
  "how_to_connect": {
    "website": "https://mcp.loopxxi.com",
    "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": 398,
    "uptime_7d": 1,
    "checked_at": "2026-07-28T02:35:22.349Z",
    "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."
}