Postman Collection Setup

Use our Postman collection to test IIMMPACT API endpoints without writing code.

Import the collection

Download and import the collection file into your Postman workspace:

• Download Collection

Import an environment

Choose and import one environment:

Staging

• For testing and development
• Download Staging Environment

Production

• For live/production use
• Download Production Environment

Setup checklist

1. Import the collection.
2. Import the correct environment (staging or production).
3. Fill in required variables in the environment (for example, apiKey and hmacSecret).
4. Send a request.

TIP

If you see 401 Unauthorized, review API Key Authentication and verify your HMAC secret is Base64-decoded before signing.