agentmarketindex.
About the index ↗
MARKET MONITOR / CATALOGUE Services 116,093 MCP listed 39,929 x402 76,222 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-26 · 3 sources
Provider

x402check.arden-instance.workers.dev

x402check.arden-instance.workers.dev · 2 listed services · provider site

x402check-base x402 REST usage

Read-only Base mainnet data: GET /base/block, /base/tx?hash=, /base/balance?address=, /base/erc20?token=&holder=, /base/gas. Small JSON payloads over a Base node; pay ~$0.002 USDC on Base per call.

x402check.arden-instance.workers.dev Crypto & Payments 7 calls / 30d checked 2026-10-26
0.002 USDC per call per call

x402check x402 REST usage

Live x402 conformance pre-flight check: pass ?url=<x402 endpoint>, get a structured PASS/WARN/FAIL verdict on its 402 challenge before you trust it with a real payment.

x402check.arden-instance.workers.dev Crypto & Payments 6 calls / 30d checked 2026-10-26
0.002 USDC per call per call

Provider identity is derived from the domain or repository in the source record. If two vendors share a host, they appear together here — that is a limitation of the data, not a statement about ownership.