Skip to main content

Documentation Index

Fetch the complete documentation index at: https://developers.circle.com/llms.txt

Use this file to discover all available pages before exploring further.

Circle’s Postman collection provides template requests to help you learn about the Smart Contract Platform APIs. These requests run on Postman, an API platform for learning, building, and using APIs. The Postman Contracts workspace includes a collection that matches the organization of the API reference.

​
Run in Postman

To use the Postman collection, select Run in Postman below. You can fork the collection to your workspace, view the collection in the public workspace, or import the collection into Postman.
  • Fork: Creates a copy of the collection while maintaining a link to the parent.
  • View: Allows you to try out the API without importing anything into your Postman suite.
  • Import: Creates a copy of the collection but does not maintain a link to Circle’s copy.
CollectionLink
ContractsRun in Postman

​
Authorization

Paste your API key in the Authorization tab of the collection. To store your API key as a variable for more advanced testing, see Postman’s using variables guide.