Validate payee data before you pay.

curl https://api.payeevalidate.com/v1/validate \
  -H "Authorization: Bearer $PV_KEY" \
  -H "content-type: application/json" \
  -d '{"iban":"DE89..."}'

{
  "valid": true,
  "country": "DE",
  "bank": { "available": true, ... }
}