Discover / nodescorecard.xyz

Node Scorecard API

■ Challenge detected

Independent measurement and scoring of the Sentinel dVPN network and Akash DePIN providers. Pay-per-call in USDC over x402. Recommendations with anti-concentration, verifiable receipts. No API key.

Asked in its payment challenge
$0.01
Challenge detected
3 of the last 3 checks
Median response
424 ms
Last checked
17 Oct, 07:50 UTC
In our index since
14 Oct 2026

Endpoint

curl -i https://nodescorecard.xyz/scorecard/network-stats
# 402 Payment Required: pay with an x402 client (USDC on Arbitrum),
# then send the same request again with the payment attached.
4 listed endpoints · on x402-list.com

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://nodescorecard.xyz/scorecard

  • GET/nodes/topNo price listedTop-N Sentinel dVPN nodes, ASN-diversified so the result is not concentrated in one hosting provider. Filterable by country, protocol, SLA pass and minimum composite score.
  • GET/nodesNo price listedFull scored list of Sentinel dVPN nodes, sorted by composite score (best first. Returns active nodes by default; pass all=1 to include inactive ones from the raw snapshot.
  • GET/recommendNo price listedDecision-ready pick of the best Sentinel dVPN node for a stated need (free text such as "privacy residential", "speed", "cheap" or "censorship bypass", optionally pinned to a country). Returns the pick with reasons, a 0-1 confidence score, 3 ASN-diversified alternatives, known risks, measurement time, validity window and a signed, independently verifiable receipt. Based on independent measurements, not self-reported data.
  • GET/network-statsNo price listedNetwork-wide Sentinel dVPN health report: decentralization (ASN concentration, HHI index, verified residential share, protocol mix, censorship-resistance mix, country distribution, SLA speed percentiles and P2P price percentiles. Measured from a live snapshot, no input required.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 4 of 4 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/nodescorecard.xyz

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.17 Oct 2026
All 3 checks
When (UTC)ResultHTTPResponse
17 Oct, 07:50 UTCChallenge detected402424ms
15 Oct, 23:42 UTCChallenge detected402424ms
14 Oct, 17:17 UTCChallenge detected402697ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 17 Oct, 07:50 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 price is recorded for Node Scorecard API?

Its payment challenge on 17 Oct 2026 asked for $0.01.

What payment terms does Node Scorecard API advertise?

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

Where is Node Scorecard API listed?

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

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