> For the complete documentation index, see [llms.txt](https://docs.greytrix.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.greytrix.com/gumu-tm-for-sage-300-integration/amazon/pre-requisites/amazon.md).

# Amazon

Before starting, ensure you have:

* An active **Amazon Seller Central account**
* Access to **Amazon Developer Console**
* Admin permissions for your seller account

#### <mark style="color:$danger;">**🧭 Step 1: Login to Amazon Seller Central**</mark>

* Go to: <https://sellercentral.amazon.com>
* Login using your seller credentials
* Navigate to **Settings (top right corner)**

<figure><img src="/files/FBaGbkQptibvcApWWW5U" alt="" width="372"><figcaption></figcaption></figure>

#### <mark style="color:$danger;">🧭 Step 2: Access Developer Console</mark>

* Click on **Settings** (Top Right Corner)**→ User Permissions**

<figure><img src="/files/k8IqfhSLvov6Vc8jQmqF" alt="" width="563"><figcaption></figcaption></figure>

* Scroll to **Developer Permissions**

<figure><img src="/files/a1SnnNpN28IDzzcLEYoU" alt="" width="563"><figcaption></figcaption></figure>

* Click **Visit Developer Central / Manage Apps**

<figure><img src="/files/FxZj0CYW0ekx5ZQ8k5Et" alt="" width="563"><figcaption></figcaption></figure>

<figure><img src="/files/zvtcsopGImKlWEML7y3w" alt="" width="541"><figcaption></figcaption></figure>

#### <mark style="color:$danger;">🧭 Step 3: Register Your Application</mark>

1. Click **“Add new developer”** or **“Register your application”**

<figure><img src="/files/eAtwXYFEFIIb8aet9WGI" alt="" width="563"><figcaption></figcaption></figure>

2. Fill in:

* App Name
* Developer Name
* Description

3. Submit the form

👉 After submission, you will get:

* **Client ID**
* **Client Secret**

#### <mark style="color:$danger;">**🧭 Step 4: Get Client ID & Client Secret**</mark>

<figure><img src="/files/YbyeRGMD2nvw98Hit8wd" alt="" width="375"><figcaption></figcaption></figure>

* Copy and store:

  * **Client ID**
  * **Client Secret**

  <figure><img src="/files/rVJIl7mhHVPC3iD6bxEp" alt="" width="375"><figcaption></figcaption></figure>

⚠️ Keep these secure — do not share publicly.

#### <mark style="color:$danger;">🧭 Step 5: Authorize the Application (Generate Refresh Token)</mark>

1. Construct authorization URL:

```
https://sellercentral.amazon.com/apps/authorize/consent?application_id=YOUR_APP_ID
```

2. Open the URL in browser
3. Login and click **Authorize**

<figure><img src="/files/XFfFy1PHnM8NW3VMernv" alt=""><figcaption></figcaption></figure>

👉 After authorization:

* You will receive a **Refresh Token**

#### <mark style="color:$danger;">🧭 Step 6: Get Seller ID & Marketplace ID</mark>

#### ✔ Seller ID (Merchant Token)

1. Go to **Settings → Account Info**
2. Find **Merchant Token / Seller ID**

<figure><img src="/files/EiW0vPCfn9Z36IoqN0lm" alt="" width="208"><figcaption></figcaption></figure>

<figure><img src="/files/hpsQ8AvwvUEquvC1M1gh" alt=""><figcaption></figcaption></figure>

#### <mark style="color:$danger;">🧭 Step 7: Token URL (Standard)</mark>

No need to generate — use the default:

```
https://api.amazon.com/auth/o2/token
```

#### <mark style="color:$danger;">🧭 Step 8: Select Marketplace Region</mark>

Choose Region and Value based on your store: