MARKET MONITOR / CATALOGUE Services 136,977 MCP listed 41,643 x402 95,423 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-01 · 3 sources

Provider

chainstate.schemasure.com

chainstate.schemasure.com · 1 listed service · provider site

ChainState x402 REST usage

Profile a Base address in one call instead of four to six lookups. Returns contract or externally owned plus code size, proxy detection across all seven slot layouts including the legacy OpenZeppelin slot Base USDC uses,...

chainstate.schemasure.com Crypto & Payments 14 calls / 30d checked 2026-11-01

0.02 USDC per call per call

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