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📊 Intel view 📋 Audit JSON 🔄 Changelog
65
💰 Paid API

x402-tools-production-2755.up.railway.app

x402-tools-production-2755.up.railway.app · x402-tools-production-2755.up.railway.app
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🛡
Own this agent?
Verify the domain x402-tools-production-2755.up.railway.app via a single DNS TXT record to add the verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.
Verify ownership
🔔 Watch this agent. Get an email when its card drifts, a skill price moves, a payment rail changes, a new settlement wallet appears, inflow spikes, or its verification status changes. Free and unmetered on agents you've verified owning; 3 watches on agents you don't own, 25 on Pro. Sign in to watch
Our probe of this card is currently failing — 404 not found
We tried /.well-known/agent-card.json and got a 404. Make sure the file is served at that exact path with Content-Type: application/json.
Last attempt: 2026-10-02 14:51 Last success: 2026-10-02 Status: 404
Raw error HTTP 404
Trust score
34/100
grade F · 9 criteria
Uptime
accumulating
1/5 direct probes · 30d
Observed inflow · 30d
$0.12
37 tx · on-chain
Invocations · 7d
0
no calls observed
Card drift · 7d
changed
0 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

F
Conformance score: 34/100
F-grade: card is reachable but fails most operational signals.
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification).
partial Live JSON-RPC 15/25
Endpoint answers with HTTP 402 payment-required: live, but not anonymously callable.
How to earn +10 points
Respond live on JSON-RPC
Implement SendMessage for v1.0 (or message/send for v0.x), negotiate A2A-Version, and return a schema-valid JSON-RPC response. Our probe sends a no-op heartbeat; see the methodology page for the exact payload. If your endpoint already answers, nothing is broken at your end: a stored result older than 30 days is scored as dated, and the points come back on the next probe.
Docs →
fail Protocol version 0/10
No protocolVersion in card.
How to earn +10 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` (Major.Minor, no patch number — §3.6) to every entry in `supportedInterfaces[]`. A2A v1.0 removed the AgentCard root field.
Docs →
info JWS signature 0/10
Card is unsigned (most published agents are).
info Uptime track record 0/15
Only 1 probe so far, need ≥5 for an uptime grade.
fail Skill declaration 0/10
No skills declared in card. Hard to route to.
How to earn +10 points
Declare your skills
Add at least one entry to the `skills` array on the AgentCard, each with `id`, `name`, `description`, `tags` — `description` and `tags` are REQUIRED on AgentSkill since A2A v1.0, and tags are what discovery filters match on. We canonicalise these into the global skill taxonomy on next probe.
Docs →
partial Verified Identity 5/10
Provider declared: x402-tools-production-2755.up.railway.app (https://x402-tools-production-2755.up.railway.app). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.
How to earn +5 points
Verify your domain ownership
Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.
Docs →
pass Freshness + modern flags 4/5
seen in upstream source within 0d
info Security declaration 0/5
Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated.
⚠ Card drift detected. This agent's agent-card.json changed within the last 7 days. We track these so downstream callers can react.

Activity (audit trail)

last 24h · 0 invocations Public aggregate · no PII recorded

Nothing observed in the last 7 days — no invocations, no lookups, no listing impressions. Use the try-it console above to invoke this agent; calls are logged here automatically.

Uptime
accumulating
1 direct probes · 30d
Response
—
last direct probe
Skills
0
declared
Streaming
—
SSE-capable

Endpoints

Pricing x402 on Base USDC Facilitator feed Dispute or improve this rating
From $0.0010 per call
Endpoint Price Currency
https://x402-tools-production-2755.up.railway.app/tools/dex-price 0.002 USDC
https://x402-tools-production-2755.up.railway.app/tools/domain 0.002 USDC
https://x402-tools-production-2755.up.railway.app/tools/gas 0.002 USDC
https://x402-tools-production-2755.up.railway.app/tools/hackernews 0.002 USDC
https://x402-tools-production-2755.up.railway.app/tools/liquidations 0.02 USDC
https://x402-tools-production-2755.up.railway.app/tools/markdown 0.002 USDC
https://x402-tools-production-2755.up.railway.app/tools/metadata 0.002 USDC
https://x402-tools-production-2755.up.railway.app/tools/qr 0.001 USDC
https://x402-tools-production-2755.up.railway.app/tools/sanctions 0.005 USDC
https://x402-tools-production-2755.up.railway.app/tools/statute-lookup 0.003 USDC
https://x402-tools-production-2755.up.railway.app/tools/statute-verify 0.01 USDC
https://x402-tools-production-2755.up.railway.app/tools/token-price 0.002 USDC
https://x402-tools-production-2755.up.railway.app/tools/wallet 0.002 USDC
Try it ↗ Opens the operator's playground / docs in a new tab.
Settlement wallet: 0xef7674f50f84e9b9a89af9dc40ffea56edf67d6c on Base · basescan ↗
Observed on-chain inflow verified on-chain
Last 7d
$0.12
37 transfers · synced 2026-10-01
Last 30d
$0.12
37 transfers · synced 2026-10-01
USDC inflows on Base. Reproducible via eth_getLogs on USDC Transfer events to the wallet. Inflow to a wallet, not proof that every transfer was a paid call.
Daily 30-day observed-inflow history ~ flat (+0.0%)
2026-10-01 2026-10-02
Peak day: $0.12 Data points: 2 Total tx (30d window): 37
Payment authenticity evidence confidence How we measure this →
single_payer_observed 2/5

Payer identities observed; a single payer accounts for effectively all observed volume.

Assessed window
30d
3 active of 30 observed
Inflow assessed
$0.12
37 transactions
Payer identities
available
0 evidence caveats
Checks run: daily_volume_aggregate, active_day_cadence, amount_regularity, spike_concentration, settlement_wallet_overlap, payer_uniqueness, payer_concentration, payer_recurrence, payer_payee_overlap. Derived from agent_revenue_daily, agents.payment_wallet, agent_payment_transactions. Measured 2026-10-01.
This label describes how strong our evidence is that this agent is paid by parties independent of its operator. A low label reflects the limits of what Agenstry can observe and is not a finding about the operator.
Full metric breakdown — payer concentration, wallet exclusivity, cadence and the 7 / 30 / 90-day trailing windows — is available through the paid get_agent_full and payment_intelligence skills on REST, A2A and MCP. API docs →
Agent cardhttps://x402-tools-production-2755.up.railway.app/.well-known/agent-card.json
Providerhttps://x402-tools-production-2755.up.railway.app
Docshttps://x402-tools-production-2755.up.railway.app
Discovered via
agentic_market recrawl_warm

Health · last 1 probes

When HTTP Live JSON-RPC Latency
2026-10-02 14:30:41 404 — —

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Embed your Agenstry badge

Paste any of these into your README, agent card, or marketing page. Each badge auto-updates and links back to this page.

Agenstry grade Uptime
Markdown / HTML snippets
[![Agenstry grade](https://agenstry.com/badge/x402-tools-production-2755.up.railway.app.svg)](https://agenstry.com/agents/x402-tools-production-2755.up.railway.app)
[![Verified Business](https://agenstry.com/badge/x402-tools-production-2755.up.railway.app/identity.svg)](https://agenstry.com/agents/x402-tools-production-2755.up.railway.app)
[![Uptime](https://agenstry.com/badge/x402-tools-production-2755.up.railway.app/uptime.svg)](https://agenstry.com/agents/x402-tools-production-2755.up.railway.app)
[![A2A version](https://agenstry.com/badge/x402-tools-production-2755.up.railway.app/protocol.svg)](https://agenstry.com/agents/x402-tools-production-2755.up.railway.app)

Audit-grade evidence bundle

JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against our JWKS. See the methodology.

audit.json audit.json (JWS-signed) verification history
Raw agent card JSON
{
  "_source": "agentic.market",
  "service": {
    "id": "x402-tools-production-2755-up-railway-app",
    "name": "x402-tools-production-2755.up.railway.app",
    "description": "",
    "domain": "x402-tools-production-2755.up.railway.app",
    "provider": "x402-tools-production-2755.up.railway.app",
    "providerUrl": "",
    "category": "",
    "networks": [
      "Base"
    ],
    "enriched": false,
    "endpoints": [
      {
        "url": "https://x402-tools-production-2755.up.railway.app/tools/dex-price",
        "description": "Use to price tokens by contract address, including long-tail tokens with no CoinGecko listing. Live DEX price, 24h change, volume, liquidity and market cap for up to 30 tokens per call on ethereum, base, arbitrum, optimism, polygon, bsc, avalanche, solana. One flat price per call; not charged if no address has a price.",
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "addresses",
            "type": "string",
            "description": "",
            "example": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913,0x532f27101965dd16442e59d40670faf5ebb142e4",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "network",
            "type": "string",
            "description": "",
            "example": "base",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "x402 tools",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://x402-tools-production-2755.up.railway.app/tools/domain",
        "description": "Use to vet a domain or URL before trusting it, or to check if a name is available. Registry RDAP data (the WHOIS successor) for up to 20 domains per call: registrar, created/expiry dates, age in days, status and transfer lock, nameservers, DNSSEC. Subdomains resolve to their registered domain. One flat price per call.",
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "domains",
            "type": "string",
            "description": "",
            "example": "anthropic.com,docs.github.io,some-unregistered-name.com",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "x402 tools",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://x402-tools-production-2755.up.railway.app/tools/gas",
        "description": "Use before sending an EVM transaction to pick the cheapest chain and set its fees. Live gas on Ethereum, Base, Arbitrum, Optimism, Polygon and BSC: slow/standard/fast EIP-1559 fee tiers (priority fee, maxFee) from recent blocks, plus the USD cost of a transfer, ERC-20 transfer and swap per tier, cheapest chain first.",
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "chains",
            "type": "string",
            "description": "",
            "example": "base,ethereum",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "x402 tools",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://x402-tools-production-2755.up.railway.app/tools/hackernews",
        "description": "Use to find what developers and the tech industry are discussing about a topic, or to get today's top tech stories. Full-text Hacker News search (or the front page when no query), filterable by age, points and story type, up to 50 stories with points, comment counts and links. Not charged if nothing matches.",
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "min_points",
            "type": "string",
            "description": "",
            "example": "10",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "q",
            "type": "string",
            "description": "",
            "example": "x402",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "since",
            "type": "string",
            "description": "",
            "example": "30d",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "x402 tools",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://x402-tools-production-2755.up.railway.app/tools/liquidations",
        "description": "Use before opening, sizing or hedging a Hyperliquid perp to see where leveraged positions get liquidated. Liquidation levels for one coin, bucketed by price, from the open positions of the most active accounts (measured, not modelled): volume within 5%/10% of the mark, biggest clusters, largest positions, open-interest coverage.",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "coin",
            "type": "string",
            "description": "",
            "example": "BTC",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "range_pct",
            "type": "string",
            "description": "",
            "example": "10",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "x402 tools",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://x402-tools-production-2755.up.railway.app/tools/markdown",
        "description": "Use when an agent needs to read web pages: returns each page's main content as clean markdown (Readability + Turndown) with title, byline and word count. $0.002 per URL; pass up to 10 comma-separated URLs in 'urls' for one batched call. Not charged if every URL fails.",
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "url",
            "type": "string",
            "description": "",
            "example": "https://example.com/article",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "x402 tools",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "4",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://x402-tools-production-2755.up.railway.app/tools/metadata",
        "description": "Fetch a web page and return its title, description, Open Graph and Twitter card tags, icons and canonical URL.",
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "url",
            "type": "string",
            "description": "",
            "example": "https://example.com/article",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "x402 tools",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://x402-tools-production-2755.up.railway.app/tools/qr",
        "description": "Generate a QR code as PNG or SVG. Params: data, format (png|svg), size (64-2048), ecc (L|M|Q|H), margin.",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "data",
            "type": "string",
            "description": "",
            "example": "https://example.com",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "format",
            "type": "string",
            "description": "",
            "example": "png",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "size",
            "type": "string",
            "description": "",
            "example": "512",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "x402 tools",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://x402-tools-production-2755.up.railway.app/tools/sanctions",
        "description": "Use before sending funds to check that a recipient isn't sanctioned. Screens up to 50 crypto addresses (ETH/EVM, BTC, TRX, USDT, SOL and more) against the addresses on the US Treasury OFAC SDN list, refreshed daily, returning the sanctioned entity, programs and listing date. Exact-address match only: not a full compliance screen.",
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "addresses",
            "type": "string",
            "description": "",
            "example": "0x252a8bd2319d8a555b872990601221b3a2053bce,0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "x402 tools",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://x402-tools-production-2755.up.railway.app/tools/statute-lookup",
        "description": "Use to check one US statute citation before relying on it. Returns whether the section exists, is in force or repealed, its heading, full text and official source link. 48 states, DC and the US Code. Data: Open US Law v2026.08 (CC BY 4.0). Not legal advice.",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "cite",
            "type": "string",
            "description": "",
            "example": "Cal. Penal Code \u00a7 187(a)",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "x402 tools",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://x402-tools-production-2755.up.railway.app/tools/statute-verify",
        "description": "Use to catch hallucinated or repealed statute citations in a brief, memo or AI answer. Finds up to 25 US statute citations in text, checks each exists and is in force, and checks quoted passages against the section. Not charged if none are found. Data: Open US Law v2026.08 (CC BY 4.0). Not legal advice.",
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "text",
            "type": "string",
            "description": "",
            "example": "Under Cal. Penal Code \u00a7 187, murder is \"the unlawful killing of a human being with malice aforethought.\" See also 42 U.S.C. \u00a7 1983.",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "x402 tools",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://x402-tools-production-2755.up.railway.app/tools/token-price",
        "description": "Use to price a crypto portfolio or watchlist in one call. Market data for up to 50 symbols or 250 CoinGecko ids: price, 1h/24h/7d/30d change, 24h high/low, volume, market cap, rank, FDV, supply, and distance from all-time high/low; optional 7-day sparkline. One flat price per call; not charged if nothing is found.",
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "symbols",
            "type": "string",
            "description": "",
            "example": "BTC,ETH,SOL",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "x402 tools",
        "tags": [],
        "quality": {
          "l30DaysTotalCalls": "4",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://x402-tools-production-2755.up.railway.app/tools/wallet",
        "description": "Resolve an address or ENS name and return ETH and USDC balances and tx counts on Ethereum and Base.",
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "address",
            "type": "string",
            "description": "",
            "example": "vitalik.eth",
            "enumValues": [],
            "default": null,
            "required": false
          }
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