MARKET MONITOR / CATALOGUE Services 157,715 MCP listed 48,833 x402 109,008 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-14 · 3 sources
Provider

chess-eval.x402supply.com

chess-eval.x402supply.com · 1 listed service · provider site

Evaluate position x402 REST usage

Evaluate a chess position with Stockfish: best move, centipawn/mate score, principal variation, and optional multipv. No mocks — a real single-threaded Stockfish 10 (asm.js) runs in-isolate per call.

chess-eval.x402supply.com Data & Finance 1 calls / 30d checked 2026-11-11
0.01 USDC per call per call

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