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Circle’s Postman collection provides sample requests for the Circle Payments Network APIs. Run them in Postman, an API client. The collection matches the layout of the API reference.

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Run in Postman

Select Run in Postman below. Choose one of the following options:
  • Fork: Copies the collection and keeps a link to the parent.
  • View: Lets you try the API without importing it.
  • Import: Copies the collection without keeping a link to Circle’s copy.
CollectionLink
CPNRun in Postman

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Authorization

To authorize your session, use Circle’s Postman variable apiKey and add your API key to the environment or collection variables. See Postman’s using variables guide for details. For more information about creating an API key, see API keys.