Discover / chain.gpuops.io

GPUOps Blockchain Data MCP

■ Challenge detected

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.

Challenge detected
3 of the last 3 checks
Median response
88 ms
Last checked
16 Oct, 18:49 UTC
In our index since
14 Oct 2026

Endpoint

curl -i https://chain.gpuops.io
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/chain.gpuops.io

Recent checks

14 Oct 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.16 Oct 2026
All 3 checks
When (UTC)ResultHTTPResponse
16 Oct, 18:49 UTCChallenge detected20057ms
15 Oct, 14:11 UTCChallenge detected200154ms
14 Oct, 08:45 UTCChallenge detected20088ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 16 Oct, 18:49 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What payment terms does GPUOps Blockchain Data MCP advertise?

The listing advertises x402, Base and USDC. Check the seller's current payment challenge and authentication requirements before paying.

Where is GPUOps Blockchain Data MCP listed?

In x402-list.com. Superstables first indexed it on 14 Oct 2026.

Something wrong on this page? Tell us.