Playground
Watch an agent pay for an answer
A real x402 payment on testnet, paid from our wallet so you can try it without one.
Request
Pick a tool, adjust the arguments, run it.
Whether a deposit can actually leave a lending market right now, and how much can.
Asset symbol, e.g. USDC or WETH
Chain to search
Withdrawal size in USD, to check whether it clears
Both rails are offered in the same 402.
Funded by us so you do not need a wallet.
Connect your own agent to pay from yours.
Nothing run yet. Press the button and watch the 402 turn into an answer.