API collections

Explore and test the Inttegro API in the HTTP client you already use. Both collections cover every public operation and include shared variables, chained resource IDs, response checks, and a safe hosted-checkout workflow.

Postman

Import the shared environment and the API-area collections you need, then run requests in Postman or Newman.

Set up Postman →

Insomnia

Import the shared environment and native Insomnia collections, with support for private sub-environments and Inso.

Set up Insomnia →

Before you send a request

Import the environment for your client, keep the published api_key value empty, and store your real key only in a local or private environment. Replace the example values required by the request you want to run.

Start with the included checkout quickstart. It creates a finalized order, captures the order ID and hosted checkout URL, and looks the order up without requesting or confirming payment.

Treat runtime values as secrets

Do not commit an exported environment containing API keys, one-time passwords, confirmation tokens, or capability URLs.

What is included

The bundle is organized into focused collections for checkout and orders, customers, payment methods, catalog, Purchase intents, financial accounts, balances, payouts, messaging, one-time passwords, files, platform resources, and refunds. Import only the areas you need; the shared environment lets them reuse captured resource IDs.

Collection versions

The Postman and Insomnia files are two representations of one collection bundle. Its version follows the public Inttegro API contract, while Postman 2.1 and Insomnia 5.1 describe the client file formats. A contract release updates both clients together so the same version always covers the same operations and examples.