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

x402.srch.best

x402.srch.best · x402.srch.best

Structured fiscal data for agents, paid per request with x402 v2

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🛡
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Verify the domain x402.srch.best 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
Trust score
34/100
grade F · 9 criteria
Uptime
not measured
no direct probes in 30d
Observed inflow · 30d
$0.04
26 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.
Docs →
fail Protocol version 0/10
No protocolVersion in card.
How to earn +10 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` 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 0 probes 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`. We canonicalise these into the global skill taxonomy on next probe.
Docs →
partial Verified Identity 5/10
Provider declared: x402.srch.best (https://x402.srch.best). 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
0 direct probes · 30d
Response
no direct probe retained
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.srch.best/alerts 0.001 USDC
https://x402.srch.best/answer 0.005 USDC
https://x402.srch.best/batch 0.002 USDC
https://x402.srch.best/company 0.0015 USDC
https://x402.srch.best/complaints 0.001 USDC
https://x402.srch.best/contents 0.001 USDC
https://x402.srch.best/disasters 0.001 USDC
https://x402.srch.best/domain 0.001 USDC
https://x402.srch.best/economy 0.001 USDC
https://x402.srch.best/fiscal 0.001 USDC
https://x402.srch.best/government 0.001 USDC
https://x402.srch.best/indicators 0.001 USDC
https://x402.srch.best/knowledge 0.001 USDC
https://x402.srch.best/nutrition 0.001 USDC
https://x402.srch.best/regulatory 0.001 USDC
https://x402.srch.best/research 0.001 USDC
https://x402.srch.best/search 0.0035 USDC
https://x402.srch.best/spending 0.001 USDC
https://x402.srch.best/vehicle-safety 0.001 USDC
https://x402.srch.best/vulnerabilities 0.001 USDC
https://x402.srch.best/water 0.001 USDC
Try it ↗ Opens the operator's playground / docs in a new tab.
Settlement wallet: 0xf4c3e6fc3e9f5f905651132c2a728027c2048854 · basescan ↗
Observed on-chain inflow verified on-chain
Last 7d
$0.04
26 calls
Last 30d
$0.04
26 calls
USDC inflows on Base. Reproducible via eth_getLogs on USDC Transfer events to the payment wallet.
Daily 30-day observed-inflow history ~ flat (+0.0%)
2026-08-15 2026-08-19
Peak day: $0.04 Data points: 5 Total tx (30d window): 26
Payment authenticity evidence confidence How we measure this →
concentrated_payers 3/5

Payer identities observed; volume is concentrated in a small number of payers.

Assessed window
30d
4 active of 7 observed
Inflow assessed
$0.04
26 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 2026-08-19.
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.srch.best
Providerhttps://x402.srch.best
Docshttps://x402.srch.best
Discovered via
agentic_market cdp_discovery

Health · last 0 probes

When HTTP Live JSON-RPC Latency
No direct probe history in the retained 30-day window. Upstream catalogue observations do not count as uptime probes.

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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.srch.best.svg)](https://agenstry.com/agents/x402.srch.best)
[![Verified Business](https://agenstry.com/badge/x402.srch.best/identity.svg)](https://agenstry.com/agents/x402.srch.best)
[![Uptime](https://agenstry.com/badge/x402.srch.best/uptime.svg)](https://agenstry.com/agents/x402.srch.best)
[![A2A version](https://agenstry.com/badge/x402.srch.best/protocol.svg)](https://agenstry.com/agents/x402.srch.best)

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-srch-best",
    "name": "x402.srch.best",
    "description": "",
    "domain": "x402.srch.best",
    "provider": "x402.srch.best",
    "providerUrl": "",
    "category": "",
    "networks": [
      "Base"
    ],
    "enriched": false,
    "endpoints": [
      {
        "url": "https://x402.srch.best/alerts",
        "description": "Structured alerts data for agents, paid per request with x402 v2",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "limit",
            "type": "number",
            "description": "",
            "example": 10,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "minMagnitude",
            "type": "number",
            "description": "",
            "example": 4,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "type",
            "type": "string",
            "description": "",
            "example": "earthquake",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "srch.best",
        "tags": [
          "data",
          "alerts",
          "agents",
          "api",
          "x402"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://x402.srch.best/answer",
        "description": "Structured answer data for agents, paid per request with x402 v2",
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "mode",
            "type": "string",
            "description": "",
            "example": "fast",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "numResults",
            "type": "number",
            "description": "",
            "example": 5,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "question",
            "type": "string",
            "description": "",
            "example": "What changed in browser privacy this week?",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "srch.best",
        "tags": [
          "data",
          "answer",
          "agents",
          "api",
          "x402"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://x402.srch.best/batch",
        "description": "Structured batch data for agents, paid per request with x402 v2",
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "requests",
            "type": "array",
            "description": "",
            "example": [],
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "srch.best",
        "tags": [
          "data",
          "batch",
          "agents",
          "api",
          "x402"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://x402.srch.best/company",
        "description": "Structured company data for agents, paid per request with x402 v2",
        "pricing": {
          "amount": "0.0015",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "filings",
            "type": "number",
            "description": "",
            "example": 5,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "ticker",
            "type": "string",
            "description": "",
            "example": "AAPL",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "srch.best",
        "tags": [
          "data",
          "company",
          "agents",
          "api",
          "x402"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://x402.srch.best/complaints",
        "description": "Structured complaints data for agents, paid per request with x402 v2",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "limit",
            "type": "number",
            "description": "",
            "example": 5,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "query",
            "type": "string",
            "description": "",
            "example": "mortgage",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "state",
            "type": "string",
            "description": "",
            "example": "CA",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "srch.best",
        "tags": [
          "data",
          "complaints",
          "agents",
          "api",
          "x402"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://x402.srch.best/contents",
        "description": "Retrieve clean web text, highlights, or summaries with per-URL statuses, paid per request with x402 v2 (up to 10 URLs)",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "text",
            "type": "boolean",
            "description": "",
            "example": true,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "urls",
            "type": "array",
            "description": "",
            "example": [],
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "srch.best",
        "tags": [
          "contents",
          "extract",
          "web",
          "agents",
          "x402"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://x402.srch.best/disasters",
        "description": "Structured disasters data for agents, paid per request with x402 v2",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "limit",
            "type": "number",
            "description": "",
            "example": 5,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "state",
            "type": "string",
            "description": "",
            "example": "CA",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "srch.best",
        "tags": [
          "data",
          "disasters",
          "agents",
          "api",
          "x402"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://x402.srch.best/domain",
        "description": "Structured domain data for agents, paid per request with x402 v2",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "domain",
            "type": "string",
            "description": "",
            "example": "example.com",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "srch.best",
        "tags": [
          "data",
          "domain",
          "agents",
          "api",
          "x402"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://x402.srch.best/economy",
        "description": "Structured economy data for agents, paid per request with x402 v2",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "fromYear",
            "type": "number",
            "description": "",
            "example": 2024,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "metrics",
            "type": "array",
            "description": "",
            "example": [],
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "toYear",
            "type": "number",
            "description": "",
            "example": 2026,
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "srch.best",
        "tags": [
          "data",
          "economy",
          "agents",
          "api",
          "x402"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://x402.srch.best/fiscal",
        "description": "Structured fiscal data for agents, paid per request with x402 v2",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "limit",
            "type": "number",
            "description": "",
            "example": 5,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "type",
            "type": "string",
            "description": "",
            "example": "debt",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "srch.best",
        "tags": [
          "data",
          "fiscal",
          "agents",
          "api",
          "x402"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://x402.srch.best/government",
        "description": "Structured government data for agents, paid per request with x402 v2",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "limit",
            "type": "number",
            "description": "",
            "example": 5,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "query",
            "type": "string",
            "description": "",
            "example": "artificial intelligence",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "srch.best",
        "tags": [
          "data",
          "government",
          "agents",
          "api",
          "x402"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://x402.srch.best/indicators",
        "description": "Structured indicators data for agents, paid per request with x402 v2",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "countries",
            "type": "array",
            "description": "",
            "example": [],
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "fromYear",
            "type": "number",
            "description": "",
            "example": 2020,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "indicators",
            "type": "array",
            "description": "",
            "example": [],
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "toYear",
            "type": "number",
            "description": "",
            "example": 2025,
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "srch.best",
        "tags": [
          "data",
          "indicators",
          "agents",
          "api",
          "x402"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://x402.srch.best/knowledge",
        "description": "Structured knowledge data for agents, paid per request with x402 v2",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "limit",
            "type": "number",
            "description": "",
            "example": 5,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "query",
            "type": "string",
            "description": "",
            "example": "Ada Lovelace",
            "enumValues": [],
            "default": null,
            "required": false
          }
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