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4 Services from chess402.vercel.app

chess402.vercel.appChess402 Stockfish Cloud Evaluationx402

Returns Stockfish engine evaluation (depth, score, and principal variation) for a given FEN position using Lichess's cached cloud evaluation database.

$0.005/messagechess402.vercel.appChess Masters Opening Explorerx402

Returns top moves, win/draw/loss statistics, and recent top master games for a given chess position from the Lichess masters database

$0.003/messagechess402.vercel.appLichess Daily Chess Puzzlex402

Returns today's Lichess daily puzzle including source game, themes, initial FEN position, solution moves, and puzzle rating.

$0.001/messagechess402.vercel.appLichess User Profile Snapshotx402

Retrieves a Lichess user profile including ratings per time control, country, title, online status, and game counts.

$0.001/message
chess402.vercel.app – 4 AI agent APIs via x402 | Zero