You must supply a BankCode previously obtained via GetBankTransferOptions.

After the customer pays at the bank, the transaction’s final status will update. Confirm via BackURL webhook and/or verifyToken.

Endpoint

POST https://secure.3gdirectpay.com/API/v6/

Headers

Content-Type: application/xml; charset=utf-8
Accept: application/xml

Request

Required Fields

Field	Required	Description
`CompanyToken`	Yes	Your merchant token
`Request`	Yes	Must be `chargeTokenBankTransfer`
`TransactionToken`	Yes	Token returned by `createToken`
`BankCode`	Yes	Bank identifier from GetBankTransferOptions

Example Request (XML)

<?xml version="1.0" encoding="utf-8"?>
<API3G>
  <CompanyToken>YOUR_COMPANY_TOKEN</CompanyToken>
  <Request>chargeTokenBankTransfer</Request>
  <TransactionToken>72983CAC-5DB1-4C7F-BD88-352066B71592</TransactionToken>
  <BankCode>DTB</BankCode>
</API3G>

Response

Success

<?xml version="1.0" encoding="utf-8"?>
<API3G>
  <Result>000</Result>
  <ResultExplanation>Transaction pending for bank transfer DTB</ResultExplanation>
  <ConvertedAmount>1.01</ConvertedAmount>
  <ConvertedCurrency>USD</ConvertedCurrency>
</API3G>

Error (examples)

<API3G>
  <Result>804</Result>
  <ResultExplanation>Error in XML</ResultExplanation>
</API3G>

<API3G>
  <Result>950</Result>
  <ResultExplanation>Request missing transaction level mandatory fields: BankCode</ResultExplanation>
</API3G>

<API3G>
  <Result>999</Result>
  <ResultExplanation>Custom error message</ResultExplanation>
</API3G>

Field reference

Field	Meaning
`Result`	`000` = accepted / pending bank transfer
`ResultExplanation`	Human-readable status (bank included)
`ConvertedAmount`	Amount after conversion for the selected bank
`ConvertedCurrency`	Currency used for the bank transfer

▶️ Test in Postman

Flow (Bank Transfer)

sequenceDiagram
  participant M as Merchant
  participant D as DPO API
  participant B as Bank
  participant C as Customer

  M->>D: createToken → TransactionToken
  M->>D: GetBankTransferOptions (list banks)
  M->>D: chargeTokenBankTransfer (TransactionToken + BankCode)
  D-->>M: Result=000 + ConvertedAmount/Currency (pending)
  M-->>C: Show bank details/instructions
  C->>B: Pays at bank
  D-->>M: BackURL callback updates status
  M->>D: (optional) verifyToken for reconciliation

Usage Notes & Best Practices

Prerequisite: call GetBankTransferOptions to obtain a valid BankCode for the token’s amount/currency.
Display the ConvertedAmount/Currency and bank instructions to the customer.
Treat BackURL as the source of truth for completion; use verifyToken if webhook is missed.
Log: TransactionToken, BankCode, ConvertedAmount, ConvertedCurrency, Result, ResultExplanation.

Troubleshooting

Wrong request name → ensure <Request>chargeTokenBankTransfer</Request> (not chargeTokenAuth).
950 missing fields → include BankCode exactly as returned by GetBankTransferOptions.
804 XML error → verify tag names/encoding and that you included the TransactionToken.
No final success → payment happens off-gateway; wait for webhook or poll verifyToken.