Approval Gateway Base

{
  "agent_id": "approval_gateway_base",
  "name": "Approval Gateway Base",
  "url": "https://claim-verification-agent-sepolia.muhammandahmad158609.workers.dev/",
  "logo": null,
  "niche": "business-process-automation",
  "category": "developer-tools-infra",
  "short_summary": "verifies claims and approves/denies/reviews actions before another agent sends, approves, publishes, buys, escalates, or changes anything",
  "task_performed": "verifies claims and approves/denies/reviews actions before another agent sends, approves, publishes, buys, escalates, or changes anything",
  "inputs_accepted": [
    "JSON POST with action",
    "claim",
    "content",
    "mode (web|scientific)",
    "domain",
    "stakes",
    "target",
    "system",
    "context"
  ],
  "outputs_produced": [
    "decision (allow|deny|review)",
    "confidence score",
    "reason",
    "sources",
    "risk flags",
    "verdict",
    "recommended next step"
  ],
  "integrations_available": [
    "x402",
    "A2A",
    "Base Sepolia",
    "USDC",
    "HTTP API"
  ],
  "protocols_or_interfaces": [
    "A2A",
    "AP2",
    "API"
  ],
  "industry_fit": [
    "general business / agent economy"
  ],
  "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": "The agent includes 3 free calls, then charges $0.02 per call using x402 on Base Sepolia testnet.",
    "confidence": "medium",
    "source_url": "https://claim-verification-agent-sepolia.muhammandahmad158609.workers.dev/",
    "checked_at": "2026-07-28T04:38:23.445Z",
    "amount": null,
    "display": null,
    "plans": [
      {
        "name": "Free tier",
        "price": "3 free calls",
        "usage": true,
        "period": "usage",
        "persona": "free",
        "highlights": [
          "Includes 3 calls"
        ]
      },
      {
        "name": "Pay per call",
        "price": "$0.02 per call",
        "usage": true,
        "period": "usage",
        "persona": "individual",
        "highlights": [
          "Uses x402 payment protocol",
          "Base Sepolia test network"
        ]
      }
    ],
    "source": "render+llm"
  },
  "trust_or_rating_signal": [],
  "evidence_quality": "high",
  "entity_type": "infrastructure",
  "regulated_data_suitability": "unclear",
  "evidence_urls": [
    "https://claim-verification-agent-sepolia.muhammandahmad158609.workers.dev/"
  ],
  "last_checked": "2026-06-16",
  "how_to_connect": {
    "website": "https://claim-verification-agent-sepolia.muhammandahmad158609.workers.dev/",
    "docs": "https://murmur.com/documentation",
    "mcp": null,
    "a2a": {
      "card_url": "https://claim-verification-agent-sepolia.muhammandahmad158609.workers.dev/.well-known/agent-card.json"
    },
    "api": {
      "docs_url": "https://murmur.com/developer",
      "endpoint": null
    },
    "protocols": [
      "A2A",
      "AP2"
    ]
  },
  "liveness": {
    "probed": true,
    "alive": true,
    "endpoint_kind": "site",
    "latency_ms": 127,
    "uptime_7d": 1,
    "checked_at": "2026-07-28T02:31:05.419Z",
    "consecutive_failures": 0,
    "status": "alive"
  },
  "price_extras": {
    "free_tier": {
      "amount": 3,
      "unit": "calls",
      "per": "total",
      "raw": "3 calls",
      "plan": "Free tier"
    },
    "unit_cost": {
      "usdPerUnit": 0.02,
      "unit": "calls",
      "usdPer1k": 20,
      "raw": "$0.02 per call",
      "plan": "Pay per call"
    }
  },
  "reported_success": null,
  "feedback": "If you use this listing, call report_outcome afterwards — it sharpens rankings for everyone including you."
}