Test Marketplace APIs

Test sandbox APIs for Marketplace sellers and solution providers

Start testing your Marketplace APIs.

This example uses the Update Inventory API to make a sample call.

Step 1: Get an access token

Exchange your client ID and client secret for an access token.

Step 2: Call the API

Use your access token to make an inventory update call.

curl -X PUT "https://sandbox.walmartapis.com/v3/inventory" \
     -H "WM_SVC.NAME: Walmart Marketplace" \
     -H "WM_QOS.CORRELATION_ID: YOUR_CORRELATION_ID" \
     -H "Authorization: Bearer $ACCESS_TOKEN" \
     -H "Content-Type: application/json" \
     -d '{
           "sku": "YOUR_SKU",
           "quantity": {
             "unit": "EACH",
             "amount": YOUR_QUANTITY
           },
           "inventoryAvailableDate": "YYYY-MM-DD"
         }'

import requests
 
# Define the URL
url = "https://sandbox.walmartapis.com/v3/inventory"
 
# Define the headers
headers = {
    "WM_QOS.CORRELATION_ID": "YOUR_CORRELATION_ID",
    "Authorization": "Bearer YOUR_ACCESS_TOKEN",  # Replace with your actual access token
    "Content-Type": "application/json"
}
 
# Define the JSON payload
data = {
    "sku": "YOUR_SKU",
    "quantity": {
        "unit": "EACH",
        "amount": YOUR_QUANTITY  # Replace with your actual quantity
    },
    "inventoryAvailableDate": "YYYY-MM-DD"  # Replace with the actual date
}
 
# Send the PUT request
response = requests.put(url, headers=headers, json=data)
 
# Print the response
print(response.status_code)
print(response.json())

Modify your code

Replace YOUR_ACCESS_TOKEN with the access token you obtained after running Step 1.
Replace YOUR_CORRELATION_ID with a unique identifier to track the request.
Replace YOUR_SKU with the SKU of the item you want to update.
Replace YOUR_QUANTITY with your inventory count.

Sample response

A successful request returns an HTTP 201 Created status code and the following response body:

{
  "sku": "97964_KFTest",
  "quantity": {
    "unit": "EACH",
    "amount": 10
  },
  "inventoryAvailableDate": "2024-09-20"
}

Next steps

Go live by creating your app in the production environment.

Step 1: Get an access token

Step 2: Call the API

Modify your code

Sample response

Next steps

See also