4 Services from www.ritmex.one

A test endpoint implementing the x402 payment protocol v2, requiring a micropayment of 1000 USDC on Base (eip155:8453) to process a request.

Provides access to download or retrieve the Polymarket browser/Chrome extension via a paid x402 endpoint

Returns a Bitcoin-themed traditional Chinese almanac (黄历/huangli) calendar entry, providing auspicious/inauspicious day guidance framed around crypto trading.

Returns a collection of open source projects available through the RitMEX crypto data platform