Shipping x402 USDC Payments to Base + Solana Mainnet for an MCP Server
How ChainAnalyzer's blockchain AML server became one of the first production MCP integrations with multi-chain crypto micropayments
Apr 25, 20265 min read4
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Building ChainAnalyzer in Public
A behind-the-scenes engineering log from refinancier, inc. as we build
ChainAnalyzer — a multi-chain blockchain AML platform — and ship it to
production. Covers MCP server design, x402 micropayments, ML anomaly
detection, FastAPI + SvelteKit architecture, and the realities of
selling compliance tooling in Japan.