Madhouse Wallet — Crypto Off-Ramp API (sell USDC, pay out to a bank)
Paid, agent-callable crypto off-ramp API by Madhouse Wallet: sell USDC (or another stablecoin) and cash out to a bank account in 80+ currencies. Quote the FX rate and fees, discover the exact recipient bank fields per currency, create a sanctions-screened recipient, create a transfer that returns a Base USDC deposit address, fund it on-chain, then confirm and track the fiat bank payout. Convert crypto to fiat programmatically. Every call costs $0.01 USDC via the x402 protocol on Base, Polygon, or Arbitrum — no account or API key required. KYC of the funding wallet and sanctions screening are e
Endpoint
https://try.madhousewallet.com/api/public/quote
Verification
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Paid verification
Not yet paid-verified. Probe-based status above is liveness only.
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Machine interface
curl https://nohumans.directory/v1/listings/bda2e971-b84
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