Google tells you what exists. Faceabot tells you what holds up.
Fail-closed live-endpoint x402 router. POST /route, $0.01 USDC on Base, Solana, Algorand.
MCP endpoint :https://402signal.com/mcp · website · measurements and detailsCheck paid API offers before your agent spends. Qualifying routes: $0.003 USDC. Normal misses: free.
MCP endpoint :https://402signal.com/mcp/v0.3.1 · website · measurements and detailsAI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt
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