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📊 Intel view 📋 Audit JSON 🔄 Changelog
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💰 Paid API

gateway.grapevine.fyi

gateway.grapevine.fyi · gateway.grapevine.fyi

0.05 USDC on base-sepolia

🛡
Own this agent?
Verify the domain gateway.grapevine.fyi 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 for changes. Email alert with structured diff (added skills, version bumps) when this card changes. Structured JSON via card-changes API. Sign in to subscribe
Trust score
19/100
grade F · 9 criteria
Uptime
accumulating
3/5 probes
Revenue · 30d
—
no payment wallet declared
Usage · 7d
0
no recent activity
Card drift · 7d
changed
0 snapshots tracked
Owner
unverified
claim this listing →
F
Conformance score: 19/100
F-grade: card is reachable but fails most operational signals.
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Schema-validated A2A AgentCard returned by the well-known endpoint.
info Live JSON-RPC 0/25
Live probe hasn't run yet.
fail Protocol version 0/10
No protocolVersion in card.
How to earn +10 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` to the AgentCard root. Without it, callers can't negotiate v0.x vs v1.0 compatibility.
Docs →
info JWS signature 0/10
Card is unsigned (most published agents are).
info Uptime track record 0/15
Only 3 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: gateway.grapevine.fyi (https://gateway.grapevine.fyi). 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
No securitySchemes declared (common for open agents — not penalised).
⚠ 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 calls Public aggregate · no PII recorded

No calls observed in the last 7 days. Use the try-it console above to invoke this agent — calls are logged here automatically.

Uptime
33.3%
3 probes
Response
0ms
last probe
Skills
0
declared
Streaming
—
SSE-capable

Endpoints

Agent cardhttps://gateway.grapevine.fyi/.well-known/agent-card.json
Providerhttps://gateway.grapevine.fyi
Docshttps://gateway.grapevine.fyi
Discovered via
agentic_market recrawl_warm

Health · last 2 probes

When HTTP Live JSON-RPC Latency
2026-05-22 19:04:33 400 — —
2026-05-21 00:19:17 400 — —

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

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": "gateway-grapevine-fyi",
    "name": "gateway.grapevine.fyi",
    "description": "0.05 USDC on base-sepolia",
    "domain": "gateway.grapevine.fyi",
    "provider": "gateway.grapevine.fyi",
    "providerUrl": "",
    "category": "",
    "networks": [
      "eip155:8453"
    ],
    "enriched": false,
    "endpoints": [
      {
        "url": "https://gateway.grapevine.fyi/x402/cid/bafybeif5ck7iuvkdq5n2a2hxxvbwaoade3p43pbyp2jhb355bg6yl7y3fa",
        "description": "0.5 USDC on base",
        "pricing": {
          "amount": "0.5",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "",
        "providerName": "",
        "parameters": []
      },
      {
        "url": "https://gateway.grapevine.fyi/x402/cid/bafkreie6t4rl5jij2vyxp4hp4gkpqexnklavf3p43zet23sj4b6eybuaca",
        "description": "1 USDC on base",
        "pricing": {
          "amount": "1",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "",
        "providerName": "",
        "parameters": []
      },
      {
        "url": "https://gateway.grapevine.fyi/x402/cid/bafkreicuvlxikl6eqkjfw4aegerov6cbepippqpu3caqbalodromkumioe",
        "description": "1 USDC on base",
        "pricing": {
          "amount": "1",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "",
        "providerName": "",
        "parameters": []
      },
      {
        "url": "https://gateway.grapevine.fyi/x402/cid/bafkreietsauy6p5qywywasmjgxlzzmjzv3zi4hchgwfuxo5gdbrltqtole",
        "description": "0.01 USDC on base",
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "",
        "providerName": "",
        "parameters": []
      },
      {
        "url": "https://gateway.grapevine.fyi/x402/cid/bafkreif7emht2vvddt4wzwrqs6bbfrv4prhzgykhaxsd6kkdcomqz3j3i4",
        "description": "0.01 USDC on base",
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "",
        "providerName": "",
        "parameters": []
      },
      {
        "url": "https://gateway.grapevine.fyi/x402/cid/bafkreigsukj64h7nxzumkexzbglin2k26zuj5o6bhqqd6ottzjkze25bay",
        "description": "0.01 USDC on base",
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "",
        "providerName": "",
        "parameters": []
      },
      {
        "url": "https://gateway.grapevine.fyi/x402/cid/bafkreihi3qvhzmyfwckfszwk27ucivjywalxafofbmt7qi7k2p3pljb2je",
        "description": "0.01 USDC on base",
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "",
        "providerName": "",
        "parameters": []
      },
      {
        "url": "https://gateway.grapevine.fyi/x402/cid/bafkreiguls5a6vljjamn6wpsz3cm4b26fqbev3ty4sm5oo4ci2epixwiny",
        "description": "0.01 USDC on base",
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "",
        "providerName": "",
        "parameters": []
      },
      {
        "url": "https://gateway.grapevine.fyi/x402/cid/bafkreifoga2silttn6qmiqobwivqj2rn7yswqxrt7mlu4uktiyptdxmpmm",
        "description": "0.01 USDC on base",
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "",
        "providerName": "",
        "parameters": []
      },
      {
        "url": "https://gateway.grapevine.fyi/x402/cid/bafkreia6urbkcnfsugcl2xkacbcad4vdp66attht6s6j3ilbyyezxy3jdu",
        "description": "0.01 USDC on base",
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "",
        "providerName": "",
        "parameters": []
      },
      {
        "url": "https://gateway.grapevine.fyi/x402/cid/bafkreichzs5w3zccsyjprccqtmys773yjle7zhxzvrxenm2sgphuf6laxy",
        "description": "0.01 USDC on base",
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "",
        "providerName": "",
        "parameters": []
      },
      {
        "url": "https://gateway.grapevine.fyi/x402/cid/bafybeiczl2fdbqutdbmnnm4bcaufqbrhfdrrnybuahr5ziisi5skmo5rfe",
        "description": "0.5 USDC on base",
        "pricing": {
          "amount": "0.5",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "",
        "providerName": "",
        "parameters": []
      },
      {
        "url": "https://gateway.grapevine.fyi/x402/cid/bafkreib7s7xuwc57wri43lyauwjeyfx3zqyc4ue34td5o7ab6wxp7sbqhm",
        "description": "0.001 USDC on base",
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "",
        "providerName": "",
        "parameters": []
      },
      {
        "url": "https://gateway.grapevine.fyi/x402/cid/bafkreihdwc6aggyoqg2oa5mnwbppiohtc47epwsq7gwhmmln7cqoynxt6m",
        "description": "0.05 USDC on base-sepolia",
        "pricing": {
          "amount": "0.05",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "",
        "providerName": "",
        "parameters": []
      },
      {
        "url": "https://gateway.grapevine.fyi/x402/cid/bafkreidgvykqe6qk7hoq2j7p252alsfkphxijhwjsgpt4xjxkeafhsxawi",
        "description": "0.01 USDC on base",
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "",
        "providerName": "",
        "parameters": []
      },
      {
        "url": "https://gateway.grapevine.fyi/x402/cid/bafkreidqv3tidl72maqfrnzpgo6bjjbm5agwv5auvhyqjvhsxmmvmwsjwa",
        "description": "0.01 USDC on base",
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "",
        "providerName": "",
        "parameters": []
      },
      {
        "url": "https://gateway.grapevine.fyi/x402/cid/bafkreihpgrnnqyzuyc6qdf22s4nrnzaktput4br4dyhafws4fpdr7kw6pa",
        "description": "0.01 USDC on base",
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "",
        "providerName": "",
        "parameters": []
      },
      {
        "url": "https://gateway.grapevine.fyi/x402/cid/bafkreic6hapta3mduvh334ncwjr7i6udhadr5zicb7gmezfj7fs6eplesi",
        "description": "0.01 USDC on base",
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "",
        "providerName": "",
        "parameters": []
      },
      {
        "url": "https://gateway.grapevine.fyi/x402/cid/bafkreia6nujebdr2tyzvc4ayvtpi5az5dgrtd3scdvf3ehuepa4b2d3hpa",
        "description": "0.01 USDC on base",
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "",
        "providerName": "",
        "parameters": []
      },
      {
        "url": "https://gateway.grapevine.fyi/x402/cid/bafybeiceyif7fype4d4ksyfed52e2cyq5ghrgc7wagd2ilk7rllsdi6kh4",
        "description": "0.01 USDC on base",
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "",
        "providerName": "",
        "parameters": []
      },
      {
        "url": "https://gateway.grapevine.fyi/x402/cid/bafybeidw3gs4ff5gthqt4kovvtcanae4gqbzmuhrxe6c5jaayoanhdwp6i",
        "description": "0.05 USDC on base",
        "pricing": {
          "amount": "0.05",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "",
        "providerName": "",
        "parameters": []
      },
      {
        "url": "https://gateway.grapevine.fyi/x402/cid/bafybeiazxnhibkuepn4vs33knfitredujxuweaxavvgryzwrdqxpagge3m",
        "description": "0.05 USDC on base-sepolia",
        "pricing": {
          "amount": "0.05",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "",
        "providerName": "",
        "parameters": []
      },
      {
        "url": "https://gateway.grapevine.fyi/x402/cid/bafybeicamh5d2me7a6czdppp4nikn7o7okfexgaaixubva76uks6pdnkqi",
        "description": "0.07 USDC on base",
        "pricing": {
          "amount": "0.07",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "",
        "providerName": "",
        "parameters": []
      },
      {
        "url": "https://gateway.grapevine.fyi/x402/cid/bafkreiepbyzutscnyvbgnmopik4krd7i4yp2pfy7hd75hllf757t32uvc4",
        "description": "0.1 USDC on base",
        "pricing": {
          "amount": "0.1",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "",
        "providerName": "",
        "parameters": []
      },
      {
        "url": "https://gateway.grapevine.fyi/x402/cid/bafkreie7xbtpy7flvmlr65se4zv7cprc3rjgfyiufje4rdoxhcuqqhe3q4",
        "description": "0.1 USDC on base",
        "pricing": {
          "amount": "0.1",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "",
        "providerName": "",
        "parameters": []
      }
    ],
    "integrationType": "",
    "isNew": false,
    "priceSummary": {
      "minAmount": "0.001",
      "maxAmount": "1",
      "avgCostPerTransaction": "0.14244",
      "avgCostBasis": "exact",
      "currency": "USDC"
    },
    "serviceName": "",
    "tags": []
  }
}