One API call before settlement tells you whether the payer or the payee is on the U.S. Treasury OFAC sanctions list, and whether the payout wallet and price match what the seller set up. Answers in milliseconds. You decide what to do with the answer.
Send the same body you already get at /verify (paymentPayload + paymentRequirements), or just payer, payTo, amount, network and resource. Up to 100 payments per call. Grades come along as context and never decide a payment on their own.
10,000 checks a month free. Then $1.50 per 1,000 checks, invoiced monthly. No base fee, no minimum. Testnet checks are free. We keep counts, not your payments.
New keys start on the free tier (10,000 checks a month). Reply to the key email to turn on billing above that. Running a pilot with us? Talk to us.