> ## Documentation Index
> Fetch the complete documentation index at: https://docs.abbyy.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Postman Collection

> Use the ABBYY Vantage Postman collection to test and explore the Vantage API: download, configure variables, authenticate, and call processing endpoints.

The ABBYY Vantage API Postman Collection offers an easy way to test and explore the Vantage API functionality.

## Download

<CardGroup cols={1}>
  <Card title="Postman Collection" icon="rocket" href="https://www.abbyy.com/marketplace/assets/host/abbyy/connector/postman---abbyy-vantage-api-collection/">
    Available on the ABBYY Marketplace.
  </Card>
</CardGroup>

## Usage

First, open the collection ("ABBYY Vantage API") then go to the Variables tab. Fill in the values found in your Vantage tenant:

* baseUrl: Defaulted to the United States region. Change to "[https://vantage-eu.abbyy.com](https://vantage-eu.abbyy.com)" for Europe or "[https://vantage-au.abbyy.com](https://vantage-au.abbyy.com)" for APAC.
* clientId and clientSecret: Obtained from the Vantage site via Configuration → Public API Client.
* scope: Pre-configured, but can be adjusted as needed.

Next, obtain an access token.

Option 1: Use the collection’s OAuth 2.0 helper

* Open the collection → Authorization.
* Click Get New Access Token.
* Complete the OAuth flow, and then Use Token.
* This updates "vantageAccessToken" and all calls inherit it.

Option 2: Use the explicit “Get Access Token” requests

* Open Get Access Token (Client Credentials) (or the other token request).
* Click Send; the post-response script will store the token into "vantageAccessToken".
* All other requests (like Gets the detailed information about a skill) will then work with inherited auth.

### Environments

If you have access to multiple Vantage tenants and/or environments, consider importing the "dev" and "prod" environments shared with this collection to easily switch between tenants.

### Vantage 3.0

Note that endpoints located in the v2 folder are available only on Vantage 3.0 and above.

## Changelog

<Update label="February 2026" description="Vantage 3.0 support">
  Revamped Postman collection with cleaner design and updated for Vantage 3.0 release.

  * Added reporting/v2 APIs available for Vantage 3.0 and above.
  * Added dev and production environments for ease of switching between tenants.
  * This release supports both Vantage v2.x and 3.0+.
</Update>

<Update label="October 2024" description="">
  Endpoints separated by Code Flow auth and ROPC auth.
</Update>