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📊 Intel view 📋 Audit JSON 🔄 Changelog
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💰 Paid API

flint.network

flint.network · flint.network

Verify an AI agent's authority and integrity before a transaction; returns a four-state verdict and a signed verification record

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Verify the domain flint.network 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: 2026-08-20 01:39 Last success: 2026-08-19 Status: 404
Raw error HTTP 404
Trust score
34/100
grade F · 9 criteria
Uptime
0.0%
48 direct probes · 30d
Observed inflow · 30d
$0.00
wallet active · no inflow
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).
fail Uptime track record 0/15
0/48 probes succeeded (0% uptime).
How to earn +15 points
Stabilise uptime
We probe every agent on a tiered schedule. Sustained 99 %+ uptime over 20+ checks scores full points. Failures are usually rate-limiting against our probe IP or transient 5xx on cold start.
Docs →
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: flint.network (https://flint.network). 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
0.0%
48 direct probes · 30d
Response
—
last direct probe
Skills
0
declared
Streaming
—
SSE-capable

Endpoints

Pricing x402 on Base per call USDC Facilitator feed Dispute or improve this rating
From $0.0100 per call
Endpoint Price Currency
https://flint.network/api/x402/verify 0.01 USDC
Try it ↗ Opens the operator's playground / docs in a new tab.
Settlement wallet: 0x7586b801b79a85fb9898b2017b786f7800bba691 · basescan ↗
Observed on-chain inflow verified on-chain
Last 7d
$0.00
0 calls
Last 30d
$0.00
0 calls
USDC inflows on Base. Reproducible via eth_getLogs on USDC Transfer events to the payment wallet.
Daily 30-day observed-inflow history
2026-08-01 2026-08-19
Peak day: $0.00 Data points: 19 Total tx (30d window): 0
Agent cardhttps://flint.network/.well-known/agent-card.json
Providerhttps://flint.network
Docshttps://flint.network
Discovered via
agentic_market mcp_registry

Health · last 30 probes

When HTTP Live JSON-RPC Latency
2026-08-20 01:39:23 404 — —
2026-08-19 10:30:24 404 — —
2026-08-18 17:52:35 404 — —
2026-08-18 09:04:02 404 — —
2026-08-18 00:38:50 404 — —
2026-08-17 06:51:04 404 — —
2026-08-16 18:59:49 404 — —
2026-08-16 05:58:27 404 — —
2026-08-16 00:04:23 404 — —
2026-08-15 06:23:55 404 — —

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

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": "flint-network",
    "name": "flint.network",
    "description": "",
    "domain": "flint.network",
    "provider": "flint.network",
    "providerUrl": "",
    "category": "",
    "networks": [
      "Base"
    ],
    "enriched": false,
    "endpoints": [
      {
        "url": "https://flint.network/api/x402/verify",
        "description": "Verify an AI agent's authority and integrity before a transaction; returns a four-state verdict and a signed verification record",
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [
          {
            "group": "body",
            "name": "agent_claim",
            "type": "object",
            "description": "",
            "example": null,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "declared_scope",
            "type": "object",
            "description": "",
            "example": null,
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "merchant_reference",
            "type": "string",
            "description": "",
            "example": "acme_checkout",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "nonce",
            "type": "string",
            "description": "",
            "example": "x402-demo-01J7QJ3VQV4X30B6XEXBHHDM",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "partner_id",
            "type": "string",
            "description": "",
            "example": "bazaar_demo",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "timestamp",
            "type": "string",
            "description": "",
            "example": "2026-06-13T12:00:00.000Z",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "body",
            "name": "transaction",
            "type": "object",
            "description": "",
            "example": null,
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "FLINT",
        "tags": [
          "agent-commerce",
          "fraud",
          "verification",
          "x402"
        ],
        "quality": {
          "l30DaysTotalCalls": "5",
          "l30DaysUniquePayers": "1"
        }
      }
    ],
    "integrationType": "",
    "isNew": false,
    "priceSummary": {
      "minAmount": "0.01",
      "maxAmount": "0.01",
      "avgCostPerTransaction": "0.01",
      "avgCostBasis": "exact",
      "currency": "USDC"
    },
    "serviceName": "FLINT",
    "tags": [
      "agent-commerce",
      "fraud",
      "verification",
      "x402"
    ],
    "iconUrl": ""
  }
}