Banks & Account Lookup

List supported banks

Returns the live list of Nigerian banks and CBN bank codes, sourced directly from our banking partner — the same list used to power the withdrawal form's bank picker.

curl https://app.slimpay.ng/api/v1/banks

{
  "status": true,
  "data": [
    { "code": "058", "name": "Guaranty Trust Bank (GTB)" },
    { "code": "011", "name": "First Bank of Nigeria" },
    { "code": "999992", "name": "OPay" }
  ]
}

Verify a bank account

Resolves an account number + bank code to the account name on file, before you show it to the user for confirmation. Always call this before POST /wallet/withdraw — the withdrawal endpoint re-verifies server-side regardless, but doing it client-side first lets you catch a wrong account number before the user submits.

curl https://app.slimpay.ng/api/v1/wallet/verify-account \
  -H "Authorization: Bearer {token}" \
  -H "Content-Type: application/json" \
  -d '{ "account_number": "0123456789", "bank_code": "058" }'

{
  "success": true,
  "account_name": "OBINNA JOHN SAMUEL"
}