Pulsefeed X402

{
  "agent_id": "pulsefeed_x402",
  "name": "Pulsefeed X402",
  "url": "https://pulsefeed.dev",
  "logo": "https://agentery.com/logos/CP-AVTXPT-256.png",
  "niche": null,
  "category": null,
  "short_summary": "Verify before you pay or install.\n\n**Before you pay an x402 endpoint** — liveness, a 0–100 trust score, scam flags (payTo hijack, bait-and-switch pricing, hone…",
  "task_performed": "Verify before you pay or install.\n\n**Before you pay an x402 endpoint** — liveness, a 0–100 trust score, scam flags (payTo hijack, bait-and-switch pricing, honeypot receiver) and a pay/avoid verdict, with on-chain proof links on Base.\n\n**Before you trust an MCP server or npm package** — what changed *after* people adopted it: install script added in a later version, ownership swapped, repository removed, package unpublished, build provenance lost.\n\nStatic scanners answer whether a package is safe today. This answers the other question, and it needs yesterday's snapshot to exist. PulseFeed diffs the entire MCP registry against the previous day's snapshot every night, and re-probes the x402 endpoint population daily. The series runs from 2026-07-30 and cannot be reconstructed after the fact.\n\nOpen data: [drift feed](https://pulsefeed.dev/mcp/drift) · [correction page](https://pulsefeed.dev/correction) · [dataset](https://huggingface.co/datasets/Nikolife/pulsefeed-x402-security)",
  "inputs_accepted": [],
  "outputs_produced": [],
  "integrations_available": [
    "MCP"
  ],
  "protocols_or_interfaces": [
    "MCP"
  ],
  "industry_fit": [
    "developer tools"
  ],
  "autonomy_level": "infrastructure",
  "human_approval_needed": "unclear",
  "pricing_model": "unclear",
  "price": {
    "observed": true,
    "billing": "usage",
    "currency": "USD",
    "lowest_monthly_usd": null,
    "monthly_usd": null,
    "headline": "Paid (price not published)",
    "summary": "PulseFeed charges per API call in USDC on Base, with /verify free and paid endpoints priced from $0.004 to $0.10 per call.",
    "confidence": "high",
    "source_url": "https://pulsefeed.dev/",
    "checked_at": "2026-09-02T05:07:53.202Z",
    "amount": null,
    "display": null,
    "plans": [
      {
        "name": "/verify",
        "price": "free",
        "usage": true,
        "period": "usage",
        "persona": "other",
        "highlights": [
          "Cached trust verdict"
        ],
        "price_annual": null
      },
      {
        "name": "/trust",
        "price": "$0.004",
        "usage": true,
        "period": "usage",
        "persona": "free",
        "highlights": [
          "Live verification",
          "Scam scan",
          "On-chain analysis"
        ],
        "price_annual": null
      },
      {
        "name": "/trust/history",
        "price": "$0.008",
        "usage": true,
        "period": "usage",
        "persona": "individual",
        "highlights": [
          "Endpoint track record over time"
        ],
        "price_annual": null
      },
      {
        "name": "/pulse and /momentum",
        "price": "$0.01",
        "usage": true,
        "period": "usage",
        "persona": "individual",
        "highlights": [
          "Token activity",
          "Momentum data"
        ],
        "price_annual": null
      },
      {
        "name": "/whales and /flow",
        "price": "$0.02",
        "usage": true,
        "period": "usage",
        "persona": "individual",
        "highlights": [
          "Whale alerts",
          "Smart-money flow"
        ],
        "price_annual": null
      },
      {
        "name": "/trust/dataset",
        "price": "$0.10",
        "usage": true,
        "period": "usage",
        "persona": "individual",
        "highlights": [
          "Bulk trust dataset",
          "All services in one call"
        ],
        "price_annual": null
      }
    ],
    "source": "render+llm"
  },
  "trust_or_rating_signal": [],
  "evidence_quality": "medium",
  "entity_type": "infrastructure",
  "regulated_data_suitability": "unclear",
  "evidence_urls": [
    "https://pulsefeed.dev"
  ],
  "last_checked": "2026-08-26",
  "how_to_connect": {
    "website": "https://pulsefeed.dev",
    "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": 230,
    "uptime_7d": 1,
    "checked_at": "2026-09-02T02:40:34.626Z",
    "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."
}