{"name":"FlareClaw x402 Facilitator","tagline":"First x402 payment facilitator on Flare — Coston2 testnet","playground":"GET /playground — pay like an agent from your browser: wallet, drip, 402, sign, settle","network":"coston2","chainId":114,"facilitator":"0x3c36450b84b7b9712A396ab4e1b551888ab36599","asset":{"symbol":"FCUSD","address":"0x1F930B6A9F68c91aB23db07a9c4A5Dc166eF8011","decimals":6,"standard":"ERC20 + EIP-3009"},"endpoints":{"GET /supported":"x402 capability advertisement","POST /verify":"body {paymentPayload, paymentRequirements} → validity verdict (no chain write)","POST /settle":"same body → broadcasts transferWithAuthorization; tx hash is the receipt","GET /demo/fund/:address":"drip 1 FCUSD of testnet demo money to your zero-gas wallet","POST /demo/card":"x402-paywalled demo: call bare → HTTP 402 + requirements; sign EIP-3009, retry with X-PAYMENT header → souvenir bingo card + settlement tx"},"tryIt":["curl -s https://<this-host>/supported","curl -s https://<this-host>/demo/fund/0xYOURADDRESS","curl -si -X POST https://<this-host>/demo/card   # note the 402 + requirements","# then sign an EIP-3009 authorization for the requirements and retry with the X-PAYMENT header — see the repo README for a 20-line script"],"explorer":"https://coston2-explorer.flare.network","note":"Testnet demo. The payer never needs gas — wallets holding only FCUSD can pay; this service broadcasts and pays gas."}