{"service":"ShadowFeed x402 Facilitator","protocol":"x402-stacks v2","version":"1.0.0","endpoints":{"supported":"GET /supported","verify":"POST /verify","settle":"POST /settle"},"networks":["stacks:1 (mainnet)","stacks:2147483648 (testnet)"],"assets":["STX","SBTC","USDCX"],"docs":"https://shadowfeed.app"}