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MARKET MONITOR / CATALOGUE Services 130,991 MCP listed 40,656 x402 90,402 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-29 · 3 sources
Provider

x402.halowerk.com

x402.halowerk.com · 1 listed service · provider site

HALOWERK x402werk x402 REST usage

Reads the receipt of a transaction on Ethereum, Base, Base Sepolia, OP Mainnet, Arbitrum One, Polygon PoS or Avalanche C-Chain and compares it with what you expected to be paid. The comparison runs against the ERC-20 tra...

x402.halowerk.com Crypto & Payments 3 calls / 30d checked 2026-10-29
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.