> For the complete documentation index, see [llms.txt](https://docs.finpay.id/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.finpay.id/mitra-finpay/merchant-acquiring-partner-api/registration/update-data-if-necessary.md).

# Update Data (if necessary)

Update merchant registration data when submitted information changes.

#### /merchant/update/ <a href="#merchant-update" id="merchant-update"></a>

Method: POST\
Max Expected Response Time: 60 seconds

**Header**

| Key           | Value            | Mandatory |
| ------------- | ---------------- | --------- |
| Accept        | application/json | Yes       |
| Authorization | Bearer           | Yes       |

**Request Body**

| Field                        | Type   | Mandatory | Description                                                                                               |
| ---------------------------- | ------ | --------- | --------------------------------------------------------------------------------------------------------- |
| merchant\_id                 | string | Yes       | Merchant ID                                                                                               |
| merchant\_name               | string | No        | Merchant name                                                                                             |
| merchant\_criteria           | string | No        | Merchant criteria (`UMI`, `UKE`, `UME`, `URE`, `UBE`, `BLU`, `PSO`)                                       |
| merchant\_category           | int    | No        | [Merchant category (MCC)](/mitra-finpay/merchant-acquiring-partner-api/reference/registration-data.md)    |
| merchant\_address            | string | No        | Merchant address                                                                                          |
| rt\_merchant                 | string | No        | Business location RT                                                                                      |
| rw\_merchant                 | string | No        | Business location RW                                                                                      |
| province                     | string | No        | [Business location province](/mitra-finpay/merchant-acquiring-partner-api/registration/get-address.md)    |
| city                         | string | No        | [Business location city](/mitra-finpay/merchant-acquiring-partner-api/registration/get-address.md)        |
| district                     | string | No        | [Business location district](/mitra-finpay/merchant-acquiring-partner-api/registration/get-address.md)    |
| village                      | string | No        | [Business location village](/mitra-finpay/merchant-acquiring-partner-api/registration/get-address.md)     |
| postal\_code                 | string | No        | [Business location postal code](/mitra-finpay/merchant-acquiring-partner-api/registration/get-address.md) |
| email                        | string | No        | Person in charge email                                                                                    |
| bank                         | string | No        | [Bank code](/mitra-finpay/merchant-acquiring-partner-api/reference/registration-data.md)                  |
| bank\_number                 | string | No        | Bank account number for settlement                                                                        |
| bank\_name                   | string | No        | Account holder name                                                                                       |
| ktp\_image                   | string | No        | Base64 string or link to the KTP image                                                                    |
| npwp\_image                  | string | No        | Base64 string or link to the NPWP image                                                                   |
| cover\_buku\_tabungan\_image | string | No        | Base64 string or link to the savings account book cover image                                             |
| lokasi\_usaha\_image         | string | No        | Base64 string or link to the business location image                                                      |
| website\_image               | string | No        | Base64 string or link to the business website or social media image                                       |
| kk\_image                    | string | No        | Base64 string or link to a scan or photo of the family card document                                      |
| akta\_pendirian\_image       | string | No        | Base64 string or link to a scan or digital document of the deed of establishment                          |
| akta\_perubahan\_image       | string | No        | Base64 string or link to a scan or digital document of the amendment to the articles of association       |
| keterangan\_terdaftar\_image | string | No        | Base64 string or link to a scan or digital document of the tax registration certificate                   |
| identitas\_persero\_image    | string | No        | Base64 string or link to a scan or digital document of the active company identity                        |
| domisili\_image              | string | No        | Base64 string or link to a scan or digital document of the domicile certificate                           |
| nib\_image                   | string | No        | Base64 string or link to a scan or digital document of the business identification number                 |
| siup\_image                  | string | No        | Base64 string or link to a scan or digital document of the business license                               |
| wakil\_hukum\_image          | string | No        | Base64 string or link to a scan or digital document of the legal representative identity                  |
| kuasa\_image                 | string | No        | Base64 string or link to a scan or digital document of the power of attorney                              |
| kuasa\_identitas\_image      | string | No        | Base64 string or link to a scan or digital document of the attorney-in-fact identity                      |
| akta\_anggaran\_image        | string | No        | Base64 string or link to a scan or digital document of the articles of association                        |
| struktur\_organisasi\_image  | string | No        | Base64 string or link to a scan or digital document of the organizational structure                       |
| penetapan\_tugas\_image      | string | No        | Base64 string or link to a scan or digital document of the assignment or appointment letter               |

**Response Body**

| Field        | Type   | Description                                                                                                       |
| ------------ | ------ | ----------------------------------------------------------------------------------------------------------------- |
| merchant\_id | string | Merchant ID                                                                                                       |
| rc           | string | [Response code](/mitra-finpay/merchant-acquiring-partner-api/reference/response-code.md) (`00`, `01`, `20`, `91`) |
| message      | string | Response message                                                                                                  |

## POST /merchant/update/

> Update Data Merchant

```json
{"openapi":"3.0.1","info":{"title":"MF - H2H Prod v1 sama mitra","version":"1.0.0"},"security":[],"paths":{"/merchant/update/":{"post":{"summary":"Update Data Merchant","deprecated":false,"description":"","tags":[],"parameters":[],"requestBody":{"content":{"application/json":{"schema":{"type":"object","properties":{"merchant_id":{"type":"string"},"website_image":{"type":"string"}},"required":["merchant_id","website_image"]}}}},"responses":{"200":{"description":"","content":{"application/json":{"schema":{"type":"object","properties":{"merchant_id":{"type":"string"},"rc":{"type":"string"},"message":{"type":"string"}},"required":["merchant_id","rc","message"]}}},"headers":{}}}}}}}
```


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