every wallet that calls the x402 endpoint gets the next number in line — #000001, #000002, … — recorded onchain-verifiable and yours forever. it can never be reassigned.
Hold HTTPBASE20 and your card gets a tier: 200 OK for holders, 301 Moved Permanently at 0.10%+ of supply, 418 I'm a teapot for whales at 1%+. No bag? The call still returns 402 Payment Required.
the endpoint
https://x402.bankr.bot/0x673081c90db2d04187ebf740899110f15d690bf2/httpbase20
One x402 call. It answers 402, you pay, it returns your permanent request number.
The way HTTPBASE20 itself was born — from X, through an agent.
@bankrbot and ask it to make an x402 call to the endpoint above.402 Payment Required, settles the payment from your Bankr wallet on Base, and posts the 200 OK./r/<number> and on the wall below.Anyone can watch it happen in the thread — that's the point.
Connect a wallet and make the x402 call right here.
MetaMask, Coinbase Wallet, or any injected wallet on Base.
wallet
Runs in your browser with your wallet. The x402 payment settles on Base; the request number is recorded by the endpoint. HTTPBASE20 never holds your funds.
claimed request numbers
…loading the wall…
Newest first. Each card is permanent. Full card at /r/<number>.