Why is my x402 endpoint broken? Diagnose and debug an x402 payment endpoint (or MCP server) when payments fail: checks the 402 challenge, accepts[] (network, payTo, amount, asset), resource URL, Solana settlement readiness, which wallets and agents can pay, Bazaar/OpenAPI discovery and the browser paywall. Returns every check with a fix hint. Read-only: never pays.
Last updated 4h ago
On-chain USDC settlements received on Base · 0x6B0F4651eD42893ab58139938175E4a69f175F25
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On-chain payment destinations for this service, with each wallet’s current USDC balance. Click an address to view it on the block explorer.