🧪 Testing Withdraw
Adding Debit Cards
🚧 Forcing a failed debit card creation
To force a failure, like “Card is ineligible for disbursements”, set the date to 01/25. This will throw a 400 error and means that the card is not compatible with the Visa/Mastercard payout networks.
Adding Bank Accounts
When testing our checkout flow, you may use any of the test routing and account numbers provided by plaid.
Adding IBAN Accounts
You may generate a random IBAN number from randomiban.com to test SEPA payouts.
Adding UK Bank Accounts
Coinflow provides a set of test bank accounts to test UK Offramps. Please use the below account and sort codes:
Adding PIX Accounts
When testing PIX accounts, please use the below account number on sandbox.
Testing Verification
How Do I force a failed RTP withdrawal?
To force a failure on instant withdraw, you can set firstName = suspended when passing values to the Coinflow withdraw form.
How Do I force a rejection verification for a US withdrawer?
On verification, pass 9999 as the last 4 social security number and 99999 as the withdrawer’s zipcode.
How Do I force a pending verification status for a US withdrawer?
On verification, pass 1111 as the last 4 social security number and 11111 as the withdrawer’s zipcode.

