Presign Guard

{
  "agent_id": "presign_guard",
  "name": "Presign Guard",
  "url": "https://presign-guard.onrender.com",
  "logo": "https://agentery.com/logos/CP-3PRQ42.svg",
  "niche": "agent-wallet-payments",
  "category": "financial-services",
  "short_summary": "Check before your agent signs: green/orange/red for EVM transactions, token approvals and EIP-712 signatures, including the token itself. Free quick verdict; f…",
  "task_performed": "Check before your agent signs: green/orange/red for EVM transactions, token approvals and EIP-712 signatures, including the token itself. Free quick verdict; full reasons $0.01 via x402 on Base, no API key.",
  "inputs_accepted": [],
  "outputs_produced": [],
  "integrations_available": [
    "MCP"
  ],
  "protocols_or_interfaces": [
    "MCP",
    "X402"
  ],
  "industry_fit": [
    "developer tools"
  ],
  "autonomy_level": "infrastructure",
  "human_approval_needed": "unclear",
  "pricing_model": "unclear",
  "price": {
    "observed": true,
    "billing": "usage",
    "source_kind": "vendor",
    "currency": "USD",
    "lowest_monthly_usd": null,
    "monthly_usd": null,
    "headline": "$0.01 per check (usage-based; prepaid credit $0.80 for 100 prepaid)",
    "commercial": {
      "rates": [
        {
          "line": "Per-check",
          "per": "per check",
          "text": "$0.01 per check"
        }
      ],
      "currency": "USD",
      "notes": [
        "prepaid credit: $0.80 for 100 prepaid (funding, not a subscription)"
      ],
      "lines": [
        {
          "name": "Per-check",
          "price": "$0.01 per check",
          "kind": "usage_rate",
          "unit": "check",
          "billed": "usage"
        },
        {
          "name": "100 prepaid checks",
          "price": "$0.80 for 100 prepaid",
          "kind": "credit_purchase",
          "billed": "one_off"
        },
        {
          "name": "1000 prepaid checks",
          "price": "$7.00 for 1000 prepaid",
          "kind": "credit_purchase",
          "billed": "one_off"
        }
      ]
    },
    "summary": "$0.01 per check (usage-based; prepaid credit $0.80 for 100 prepaid). Pricing is usage-based at $0.01 per check, with discounted prepaid packs of 100 or 1000 checks.",
    "confidence": "medium",
    "source_url": "https://presign-guard.onrender.com/",
    "checked_at": "2026-11-12T07:09:44.319Z",
    "amount": null,
    "display": null,
    "plans": [
      {
        "name": "Per-check",
        "price": "$0.01 per check",
        "usage": true,
        "period": "usage",
        "persona": "individual",
        "highlights": [],
        "promo_note": null,
        "price_promo": null,
        "price_annual": null
      },
      {
        "name": "100 prepaid checks",
        "price": "$0.80 for 100 prepaid",
        "usage": true,
        "period": "usage",
        "persona": "individual",
        "highlights": [
          "100 checks"
        ],
        "promo_note": "20% off",
        "price_promo": null,
        "price_annual": null
      },
      {
        "name": "1000 prepaid checks",
        "price": "$7.00 for 1000 prepaid",
        "usage": true,
        "period": "usage",
        "persona": "individual",
        "highlights": [
          "1000 checks"
        ],
        "promo_note": "30% off",
        "price_promo": null,
        "price_annual": null
      }
    ],
    "source": "render+llm"
  },
  "trust_or_rating_signal": [],
  "evidence_quality": "medium",
  "entity_type": "infrastructure",
  "regulated_data_suitability": "unclear",
  "evidence_urls": [
    "https://presign-guard.onrender.com"
  ],
  "last_checked": "2026-11-12",
  "profile_checked": "2026-09-26",
  "price_checked": "2026-11-12",
  "how_to_connect": {
    "website": "https://presign-guard.onrender.com",
    "docs": null,
    "mcp": null,
    "a2a": null,
    "api": null,
    "protocols": [
      "MCP",
      "x402"
    ],
    "install": null,
    "repository": null,
    "note": "Speaks MCP, x402 but publishes no endpoint we could verify — check the docs/website."
  },
  "deployment": {
    "model": "unknown",
    "both_offered": false,
    "hosted_endpoint": null,
    "install": null,
    "note": "No deployment evidence held — Agentery has no endpoint, install instruction or directory attribute for this listing.",
    "evidence": null
  },
  "licence": {
    "name": null,
    "note": "No named licence found in the retained page text or source attributes. A public repository alone does not establish an open-source licence.",
    "evidence": null
  },
  "evidence_checks": {
    "price": {
      "source_url": "https://presign-guard.onrender.com/",
      "last_observed_day": "2026-11-11",
      "age_days": 1,
      "verified_day": "2026-11-11",
      "note": "verified = the page-text gate ran for that scan day (day-before/day-of text check)"
    },
    "agent_card": {
      "status": "unknown",
      "note": "no Agent Card URL recorded for this listing"
    },
    "endpoint": {
      "status": "unknown",
      "note": "endpoint not yet checked"
    }
  },
  "price_reading": {
    "status": "same_since_bootstrap_provenance_unknown",
    "as_of": "2026-11-12",
    "page_captured": "2026-11-12",
    "reading_made_from_capture": null,
    "reading_coverage": null,
    "changed_since_reading_observed": null,
    "summary": "Price comes from an earlier reading; the date it was read is not recorded. The pricing text has not changed since monitoring began on 3 Nov 2026.",
    "last_valid_observation": "2026-11-12",
    "review_status": "not_reviewed"
  },
  "product_group": null,
  "liveness": {
    "probed": true,
    "alive": true,
    "endpoint_kind": "site",
    "latency_ms": 1030,
    "uptime_7d": 1,
    "checked_at": "2026-11-12T02:48:29.789Z",
    "consecutive_failures": 0,
    "status": "alive"
  },
  "price_extras": {
    "free_tier": null,
    "unit_cost": null
  },
  "reported_success": null,
  "feedback": "If you actually use this provider, call report_outcome with the result. Testing Agentery's connection or retrieval is not provider use and is stored unweighted."
}