# Payload

The URL in a webhook will be called by using a `POST` HTTP request. The HTTP body contains a JSON payload with the following structure:

<details>
<summary><strong>Example payload</strong></summary>

```json
    {
      "administration_id": "116015326147118082",
      "webhook_id": "116010948233266179",
      "webhook_token": "hPCNhskk1PwGC1pyJZMZmKNT",
      "entity_type": "SalesInvoice",
      "entity_id": "116015245643744263",
      "state": "late",
      "action": "sales_invoice_state_changed_to_late",
      "entity": {
        "id": "116015245643744263",
        "contact_id": "116015245567198212",
        "contact": {
          "id": "116015245567198212",
          "company_name": "Foobar Holding B.V.",
          "firstname": "",
          "lastname": "",
          "attention": "",
          "address1": "Hoofdstraat 12",
          "address2": "",
          "zipcode": "1234AB",
          "city": "Amsterdam",
          "country": "NL",
          "email": "info@example.com",
          "phone": "",
          "send_method": "email",
          "customer_id": "1",
          "tax_number": "",
          "chamber_of_commerce": "",
          "bank_account": "",
          "send_invoices_to_attention": "",
          "send_invoices_to_email": "info@example.com",
          "send_estimates_to_attention": "",
          "send_estimates_to_email": "info@example.com",
          "sepa_active": false,
          "sepa_iban": "",
          "sepa_bic": "",
          "sepa_mandate_id": "",
          "sepa_mandate_date": null,
          "created_at": "2015-02-25T10:39:41.615Z",
          "updated_at": "2015-02-25T10:39:41.615Z",
          "notes": [

          ],
          "custom_fields": [

          ]
        },
        "invoice_id": null,
        "workflow_id": "116015053116802148",
        "document_style_id": "116015053175522406",
        "state": "late",
        "invoice_date": null,
        "payment_conditions": "We verzoeken u vriendelijk het bovenstaande bedrag van {document.total_price} voor {document.due_date} te voldoen op onze bankrekening onder vermelding van het factuurnummer {document.invoice_id}. Voor vragen kunt u contact opnemen per e-mail.",
        "reference": "Project X",
        "language": "nl",
        "currency": "EUR",
        "discount": "0.0",
        "paid_at": null,
        "sent_at": null,
        "created_at": "2015-02-25T10:39:41.685Z",
        "updated_at": "2015-02-25T10:39:41.685Z",
        "details": [
          {
            "id": "116015245648987144",
            "tax_rate_id": "116015052994118749",
            "ledger_account_id": "116015052938544219",
            "amount": "1 x",
            "description": "Project X",
            "price": "300.0",
            "row_order": 1,
            "total_price_excl_tax_with_discount": "300.0",
            "total_price_excl_tax_with_discount_base": "300.0",
            "tax_report_reference": [
              "NL/1a"
            ],
            "created_at": "2015-02-25T10:39:41.693Z",
            "updated_at": "2015-02-25T10:39:41.693Z"
          }
        ],
        "payments": [

        ],
        "custom_fields": [

        ],
        "notes": [

        ],
        "attachments": [

        ]
      }
    }
```

</details>

The `entity` attribute contains a representation of the entity equal to the JSON representation you get when requesting the entity using the API. The `state` attribute contains the new state of the entity that triggered the push. Notice that the state in the push and the state in the entity can differ. The state of the entity could have changed in the meantime and always contains the current state in the database. The `action` attribute contains the name of the event that triggered the push.