Do you have a sandbox that I can test before signing a contract?

We do! You can use our Sandbox environment even before signing a contract. It requires a separate set of secure credentials which you can obtain from your Change Healthcare representative. After receiving your client_id and client_secret for our Sandbox environment, you can test the API in our interactive documentation, use an application such as Postman, or test APIs using your own development console.

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Accessing the Sandbox Environment

  • The Sandbox endpoint URL for authorization tokens is as follows:

    https://sandbox.apigw.changehealthcare.com/apip/auth/v2/token/

    Authorization tokens have a lifespan of 3600 seconds (1 hour) in the Sandbox environment.

  • For testing, the Sandbox Attachments Submission API endpoint is as follows:

    https://sandbox.apigw.changehealthcare.com/medicalnetwork/attachments/v1/submission/uploads

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