Chess402

LIVE ON-CHAINBase

Today's Lichess daily puzzle: source game, themes, initial position, solution moves, and rating.

chess402.vercel.app

Trust

provisional

100%

Uptime

151 ms

Latency

1 payment

Protocolx402

Provider—

Payment assetUSD Coin

Networkbase

Categoryother

Sourcebazaar

StatusOperational

Uptime (window)100%

Success rate—

Confidence8%

Quotes (14d)1

Last checked6/15/2026, 8:14:12 PM

Latency (quote)151ms

not enough data yet

Price / call—

not enough data yet

Uptime (daily)100%

not enough data yet

Metrics by window

Window	Trust	Uptime	Success	p50	p95	Price	Data
Last hour	87	100%	—	—	—	—	Low
Last 24h	87	100%	—	—	—	—	Low
Last 7 days	87	100%	—	—	—	—	Low

Trust score is global for the provider. Latency, price and uptime are measured per endpoint (last 24h).

Endpoint	Uptime	Latency	Price / call
GET`/api/cloud-eval` Stockfish cloud evaluation for a FEN position. Returns depth, evaluation, and principal variation(s) when Lichess has the position cached.	—	—	$0.005
GET`/api/masters` Masters opening explorer for a position. Returns top moves, win/draw/loss rates, and recent top master games from the Lichess masters database.	—	—	$0.003
GET`/api/puzzle/daily` Today's Lichess daily puzzle: source game, themes, initial position, solution moves, and rating.	—	—	$0.001
GET`/api/user` Lichess user profile snapshot: ratings per perf, country, title, online status, counts.	—	—	$0.001