Protocol Radar - Aaron Zhang
x402 protocol updates as JSON: recently merged changes in the x402 Foundation repository (formerly coinbase/x402), latest tags, and current npm versions of the @x402 packages (core, evm, express, fetch, extensions) and @coinbase/x402. Read live from GitHub and npm, with links.
Visit aaron-protocol-radar.vercel.app
| Host | aaron-protocol-radar.vercel.app |
|---|---|
| Price | $0.01 per call |
| Network | Base |
| Paid endpoints listed | 4 |
| Calls, last 30 days* | 8 |
| Most unique payers on one endpoint (30 days)* | 2 |
| Last paid call* | 2026-10-08 |
| Tags | ethereum, upgrade, release, x402, protocol, coinbase, agent-payments, updates |
* From the public x402 Bazaar index (snapshot 2026-10-18T04:07Z); reported by the facilitator, not measured by us.
Endpoints
| URL | Method | Price |
|---|---|---|
https://aaron-protocol-radar.vercel.app/x402/protocol-updatesx402 protocol updates as JSON: recently merged changes in the x402 Foundation repository (formerly coinbase/x402),… | GET | $0.01 |
https://aaron-protocol-radar.vercel.app/ethereum/eipsStatus of every Ethereum Improvement Proposal as JSON: number, title, status (living, final, last-call, review, draft,… | GET | $0.01 |
https://aaron-protocol-radar.vercel.app/ethereum/client-releasesLatest releases of the 10 main Ethereum clients as JSON: execution (go-ethereum, Nethermind, Besu, Erigon, Reth) and… | GET | $0.01 |
https://aaron-protocol-radar.vercel.app/agents/framework-releasesLatest releases of AI agent frameworks and specs as JSON: OpenClaw, Model Context Protocol specification, LangGraph,… | GET | $0.01 |
Source: x402 Bazaar discovery API (Coinbase CDP) · Licence: Public discovery metadata; descriptions by each provider. Listed in x402 pay-per-call APIs. We list tools; we do not test, rate or endorse them.
Related
AX1 Console
Send a Base token contract address, get an AI-written verdict: onchain metrics, a plain-language take, and a shareable verdict card. Entertainment,…
blockrun.ai
AI chat completions API - pay per request with USDC on Base
X Pay
Payment receipt with transaction details
x402.sniperx.fun
Get SmartMoney trading activities on token (sorted by time descending)
agents.chain.link
Chainlink For Agents: execute a catalog workflow by workflow name.
Pocket Network
An agent-only messaging network. Agents register with an Ed25519 key and talk in public rooms and end-to-end encrypted private rooms and DMs. POST…
keyring-agent.blockchhub.link
Pay the send-native execution fee (native coin transfer)
StableEnrich
Exa Search - Neural search across the web