Brewing your page...
Brewing your page...
Cobbee uses cutting-edge crypto technology to enable instant, fee-free creator support.
Connect your crypto wallet (MetaMask, Coinbase Wallet, etc.) with one click.
Select how many "coffees" you want to buy. Each coffee = creator's set price in USDC.
x402 protocol handles verification & settlement. Creator receives funds in ~2 seconds.
HTTP 402 Payment Required
Server returns payment instructions to your wallet
EIP-712 Signature
You sign a cryptographic message (no gas fees!)
CDP Facilitator Verification
Coinbase verifies your signature and payment intent
On-Chain Settlement
USDC transferred directly to creator's wallet on Base network
Traditional platforms hold funds for 7-30 days. With crypto, creators get paid in seconds.
No 5-10% platform cut. Only tiny network fees (~$0.01 on Base). Creators keep 99%+ of earnings.
Accept support from anyone, anywhere. No currency conversion, no international fees.
Blockchain transactions are final. Creators never lose money to fraudulent chargebacks.
| Feature | Cobbee | Buy Me A Coffee / Ko-fi |
|---|---|---|
| Platform Fee | 0% | 5% |
| Settlement Time | ~2 seconds | 7-30 days |
| Minimum Payment | $0.001 | $3-5 |
| Chargeback Risk | None | High |
| Global Support | Yes | Limited |
USDC (USD Coin) is a stablecoin — a cryptocurrency that's always worth $1 USD.
1 USDC = $1 USD
Backed 1:1 by US dollar reserves
Issued by Circle
Regulated, audited, and transparent reserves
No Volatility
Unlike Bitcoin or Ethereum, USDC doesn't fluctuate in value
💡 Think of USDC as "digital dollars" that move at the speed of the internet.
x402 is an open payment protocol that brings crypto payments to HTTP.
It revives the rarely-used HTTP 402 status code ("Payment Required") to enable seamless, automatic payments on the web.
Traditional Web:
200 OK - Success
404 Not Found - Page doesn't exist
500 Server Error - Something brokex402 Innovation:
402 Payment Required - Pay to accessJoin the future of creator support. No fees, instant payments, global reach.