// beta · first 50 devs
Claim $1 USDC.
Enough for ~1,000 micro-requests on Base Sepolia. Drop your wallet, we top it up so you can try x402 end-to-end. No card, no signup.
01
Drop wallet
Base address + email. 20 seconds.
02
We fund it
$1 testnet USDC within 24 hours.
03
Try x402
Hit any endpoint in the catalog.
Why we're doing this
Vend402 is a marketplace where AI agents pay APIs per call in USDC over the open x402 protocol — no API keys, no Stripe accounts, no 20% middleman. We want the first 50 builders on the network. $1 buys you ~1,000 calls, which is enough to ship a working agent.