# Webhook

If you have webhook notifications set up on your dashboard, we will send you updates for different activities, samples of which can be found below:

####

* [x] Collections

{% tabs %}
{% tab title="charge.completed" %}

```json
{
  "event": "charge.completed",
  "data": {
    "createdAt": "2021-11-18T15:23:16.781",
    "narration": "CARD Transaction ",
    "destinationCurrency": "NGN",
    "sourceAmount": 100,
    "sourceCurrency": "NGN",
    "tnxRef": "6e003f69-55e3-4117-aa7a-f4259ad227ae",
    "status": "successful",
    "destinationAmount": 100,
    "customer": {
      "id": 13,
      "name": "Demo Tester",
      "email": "demo@tester.com",
      "phone": 07000000001,
      "createdAt": "2021-07-20 10:28:43",
      "updatedAt": "2021-07-20 10:28:43"
    }
  }
}
```

{% endtab %}

{% tab title="charge.completed (paylink)" %}

```json
{
    "data": {
        "createdAt": "2024-08-21T12:03:46.728",
        "subMerchantId": "sub-merchant_12",
        "paylinkId": "8406d382-8443-4c65-aaf2-6dc3721c85b4",
        "narration": "Business wallet popup payment",
        "destinationCurrency": "NGN",
        "sourceAmount": 1500.00,
        "sourceCurrency": "NGN",
        "tnxRef": "paylink-f66b115c-4733-4b2c-88f9-085517c1dba7",
        "status": "successful",
        "destinationAmount": 1500.0,
        "customer": {
            "id": 13,
            "name": "Steph Oj",
            "email": "stephen@klasha.com",
            "phone": null,
            "createdAt": "2021-07-20T10:28:43.820",
            "updatedAt": "2021-07-20T10:28:43.820"
        }
    },
    "event": "charge.completed"
}
```

{% endtab %}
{% endtabs %}

* [x] Payout

{% tabs %}
{% tab title="payout (successful)" %}

```json
{
  "data": {
    "reference": "kbtr-3857-011-null-166993253331236",
    "createdAt": "2023-03-28T23:01:45.336",
    "amount": 1000,
    "accountName": "Pastor Bright",
    "narration": "certification",
    "name": "Steph and sons",
    "currency": "NGN",
    "bankName": "ACCESS BANK NIGERIA",
    "accountNumber": "0690000032",
    "status": "successful"
  },
  "event": "payout"
}
```

{% endtab %}

{% tab title="payout (failed)" %}

```json
{
  "data": {
    "reference": "kbtr-3857-011-null-166993253331236",
    "createdAt": "2023-03-28T23:01:45.336",
    "amount": 1000,
    "accountName": "Pastor Bright",
    "narration": "certification",
    "name": "Steph and sons",
    "currency": "NGN",
    "bankName": "ACCESS BANK NIGERIA",
    "accountNumber": "0690000032",
    "status": "failed"
  },
  "event": "payout"
}
```

{% endtab %}
{% endtabs %}

* [x] Refund

{% tabs %}
{% tab title="refund.completed (successful)" %}

```json
{
  "event": "refund.completed",
  "data": {
    "createdAt": "2021-11-18T15:23:16.781",
    "refundType": "partial",
    "refundRef": "6b691e37-02ae-4ccc-859d-1d10e53eeabd",
    "amount": 100,
    "completeMessage": "",
    "tnxRef": "6e003f69-55e3-4117-aa7a-f4259ad227ae",
    "status": "successful",
    "customer": {
      "id": 13,
      "name": "Demo Tester",
      "email": "demo@tester.com",
      "phone": 07000000001,
      "createdAt": "2021-07-20 10:28:43",
      "updatedAt": "2021-07-20 10:28:43"
    }
  }
}
```

{% endtab %}

{% tab title="refund.completed (failed)" %}

```json
{
  "event": "refund.completed",
  "data": {
    "createdAt": "2021-11-18T15:23:16.781",
    "refundType": "partial",
    "refundRef": "6b691e37-02ae-4ccc-859d-1d10e53eeabd",
    "amount": 100,
    "completeMessage": "",
    "tnxRef": "6e003f69-55e3-4117-aa7a-f4259ad227ae",
    "status": "failed",
    "customer": {
      "id": 13,
      "name": "Demo Tester",
      "email": "demo@tester.com",
      "phone": 07000000001,
      "createdAt": "2021-07-20 10:28:43",
      "updatedAt": "2021-07-20 10:28:43"
    }
  }
}
```

{% endtab %}
{% endtabs %}

### Resend Webhook

> <mark style="color:yellow;">POST</mark> <mark style="color:red;">`{{env_url}}`</mark>`/nucleus/tnx/webhook?reference=`<mark style="color:red;">`{{tx_ref}}`</mark>

This endpoint allows you to resend webhooks from failed sending queues to your server.

You’d need to pass your merchant public key in the request header (`x-auth-token`). This can be obtained from your merchant dashboard → Settings → Generate API keys → **Merchant public key.**

**Headers**

| Name          | Value                                            |
| ------------- | ------------------------------------------------ |
| Content-Type  | `application/json`                               |
| x-auth-token  | merchant public key                              |
| Authorization | Bearer <mark style="color:red;">{{token}}</mark> |

#### Query Params

```json
"tx_ref": the reference used when initiating the transaction
```

**Response**

{% tabs %}
{% tab title="200" %}

```json
{
    "message": "webhook sent for reference {{tx_ref}}",
    "error": null,
    "data": null
}
```

{% endtab %}
{% endtabs %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://developers.klasha.com/misc/webhook.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.