base_exit_check
may change things: you confirm before it runsBASE ONLY, EXECUTED (not a quote). Can you get out of a Base token, and what does it cost? Executes a buy and a full sell through its deepest pool we can simulate (Uniswap v2/v3/v4 against WETH or ETH, Virtuals agent tokens through their VIRTUAL pool, Aerodrome basic and Slipstream pools) in one simulated Base block and returns the ETH that comes back, the round-trip cost and the revert reason if a leg fails. $0.01 per call over x402 (Base USDC first).
Input schema
{
"type": "object",
"properties": {
"token": {
"type": "string",
"description": "the Base token contract address (0x...)"
},
"payment": {
"type": "string",
"description": "a signed x402 payment (the same base64 payload you would put in the PAYMENT-SIGNATURE header). Pass it here and the purchase completes inside this tool call."
}
},
"required": [
"token"
]
}