# Repayment instrument call-back

To get notified on successful payment instrument collection, expose an endpoints collect the following variables via call back:

#### Field description

<table><thead><tr><th width="60">#</th><th width="186">Field </th><th width="403">Description</th><th>Type</th></tr></thead><tbody><tr><td>1</td><td>event</td><td>The name of the event</td><td>string</td></tr><tr><td>2</td><td>tokenizationType</td><td>Tokenization type</td><td>string</td></tr><tr><td>3</td><td>customerFirstName</td><td>Customer First Name</td><td>string</td></tr><tr><td>4</td><td>customerLastName</td><td>Customer Last Name</td><td>string</td></tr><tr><td>5</td><td>loanAmount</td><td>the tokenized amount</td><td>string</td></tr><tr><td>6</td><td>loanRef</td><td>Loan Identifier</td><td>number</td></tr></tbody></table>

#### Repayment instrument call-back :

```json
{
 "event": "mida.loan.tokenization",
 "data":{
    "tokenizationType": "direct_debit",
    "customerFirstName": "Samuel",
    "customerLastName": "Peters",
    "loanRef": "42618729-c776-4a9f-8839-64ab82b3d6a5",
    "loanAmount": 300000,
    "loanAccountNumber": "42618729-c776-4a9f-8839-64ab82b3d6a5"
 }
}
```