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Intel view Audit JSON Changelog
60
💰 Paid API blockchain

GPUOps Blockchain Data MCP

chain.gpuops.io · chain.gpuops.io

Multi-chain blockchain data API supporting 7 chains. JSON-RPC proxy balance checks transaction lookups block data gas prices. Pay-per-call with USDC on Base via x402.

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Trust score
60/100
grade C · 3 of 9 criteria apply
Uptime
not graded
catalogue listing · no agent card to probe
Observed inflow · 30d
$0.00
wallet scanned · no inflow
Invocations · 7d
0
no calls observed
Listing drift · 7d
stable
0 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

C
Conformance score: 60/100
Catalogue listing, not an A2A agent: a paid API listed by x402_list. Scored on the 3 criteria that apply (24 of 40 points, scaled to 100); the A2A card criteria do not apply.
Show breakdown Hide breakdown
partial Live endpoint 15/25
Our probe received an HTTP 402 payment challenge from the host: live, but paid.
partial Verified Identity 5/10
Provider declared: chain.gpuops.io (https://chain.gpuops.io). 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
n/a Agent card · Protocol version · JWS signature · Uptime track record · Skill declaration · Security declaration

Activity

last 24h · 0 invocations No personal data recorded

No activity in the last 7 days.

Endpoints

Pricing x402 on Base USDC Verified live · 402 challenge
From $0.0010 per call
Endpoint Price Currency
https://chain.gpuops.io/v1/gas
Base · live 402
 0.001 USDC
https://chain.gpuops.io/v1/rpc/ethereum
Base · declared in manifest
 — USDC
https://chain.gpuops.io/v1/rpc/base
Base · declared in manifest
 — USDC
https://chain.gpuops.io/v1/balance
Base · declared in manifest
 — USDC
https://chain.gpuops.io/v1/transaction
Base · declared in manifest
 — USDC
https://chain.gpuops.io/v1/block
Base · declared in manifest
 — USDC
https://chain.gpuops.io/v1/blocknumber
Base · declared in manifest
 — USDC
Settlement wallet: 0xa8e20c71c8a210edb812247a5e4f748ce785d2e2 on Base · basescan ↗
Observed on-chain inflow verified on-chain
Last 7d
$0.00
0 transfers · synced 2026-11-12
Last 30d
$0.00
0 transfers · synced 2026-11-12
Last 90d PRO
Unlock with Pro
90-day total + 90 days of daily history
USDC on Base. Inflow to a wallet, not proof that every transfer was a paid call.
How it was settled and checked
Reproducible via eth_getLogs on USDC Transfer events to the wallet. How we classify
Rolling 30-day inflow
2026-10-14 2026-11-13
Peak: $0.00
Agent cardhttps://chain.gpuops.io/.well-known/agent-card.json
Providerhttps://chain.gpuops.io
Docshttps://chain.gpuops.io
Discovered via
x402 list

Health · last 4 probes

Probe log
When HTTP Live JSON-RPC Latency
2026-11-12 09:11:41 404 — —
2026-10-31 20:50:42 404 — —
2026-10-24 20:22:47 404 — —
2026-10-17 20:04:01 404 — —

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Agenstry grade Uptime 
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Audit evidence

JSON for vendor reviews. Signed copy verifies against our JWKS.

audit.json audit.json (JWS-signed) verification history
Raw agent card JSON 
{
  "_source": "x402_list",
  "slug": "gpuops-blockchain-data-mcp",
  "endpoint_count": 5,
  "attribution": "Data: x402-list.com (CC BY 4.0)"
}