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Protocol Radar – Ethereum Client Releases
x402
Protocol Radar – Ethereum Client Releases is a paid API for AI agents from aaron-protocol-radar.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).
Returns the latest release versions of the 10 main Ethereum execution and consensus clients as JSON, including version, release date, days since release, release notes link, and a security/urgency flag.
Price / call$0.01
Success—
StatusUnknown
How this service works
Latest releases of the 10 main Ethereum clients as JSON: execution (go-ethereum, Nethermind, Besu, Erigon, Reth) and consensus (Lighthouse, Prysm, Teku, Nimbus, Lodestar). Version, date, days since release, link to notes, and a plain keyword flag when notes mention security or urgent upgrades.
Output
A JSON array of up to 10 objects, one per Ethereum client (5 execution: go-ethereum, Nethermind, Besu, Erigon, Reth; 5 consensus: Lighthouse, Prysm, Teku, Nimbus, Lodestar), each containing the client name, latest version string, release date, number of days since release, a URL to the release notes, and a plain-text keyword flag if the release notes mention security or urgent upgrade language.
Example use cases
Security patch alert for node operators
“Check all the major Ethereum clients right now and tell me if any of them have a security flag or urgent upgrade notice in their latest release.”
Daily Ethereum client version digest
“Give me a quick summary of the current versions of all 10 main Ethereum clients — both execution and consensus — and how many days it's been since each one released.”
Automated node upgrade monitoring
“I'm running a go-ethereum and Lighthouse node — can you check whether either of them has released a new version in the last 7 days, and if so, link me to the release notes?”
Technical details
Endpoint
GEThttps://aaron-protocol-radar.vercel.app/ethereum/client-releases?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a single, consolidated, structured snapshot of all major Ethereum client release statuses — especially when monitoring for security patches or urgent upgrades across both execution and consensus layers simultaneously. Prefer it over scraping individual GitHub release pages or maintaining multiple monitors for each client separately.
Side effects
- Upstream GitHub/release API unavailable — endpoint may return stale or empty data
- Release notes parsing may miss non-standard security keywords if formatting varies
- Vercel cold-start may add latency on first request
- Paid endpoint: insufficient USDC balance will result in 402 Payment Required error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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