Welcome
Thanks for checking out our Qodex collections!
Please see official document on: https://developers.changehealthcare.com/eligibilityandclaims/reference/api-overview
Environments
You may notice we have Environments on the right that can be toggled to sandbox or prod. You also be sure to grab a token before calling the APIs.
Ensure you have entered your clientId and secret for before attempting to get a token in each collection.
Credentials
See https://marketplace.changehealthcare.com/ and visit the API listing you are interested to obtain sandbox credentials.
Tokens
No need to copy and paste tokens, we have a little script in the Qodex collections that will handle the oAuth and setup for each call. Simply just enter your clientId and Secret into the token request and hit the token endpoint before sending subsequent requests to the APIs of interest.