Our Postman collection is the fastest way to get familiar with SuprSend APIs. It includes pre-configured requests and example payloads so you can start testing right away.

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Set Up Postman Collection

1

Fork the collection

Go to the SuprSend Postman Workspace and fork the collection into your own workspace.
2

Create environment variables

In Postman, create a new environment and add the following variables.Retrieve your credentials from:
  • SuprSend Dashboard → Developers → API Keys
  • SuprSend Dashboard → Account Settings → Service Tokens
VariableDescriptionExample Value
base_urlBase URL for REST API requestshttps://hub.suprsend.com
management_api_base_urlBase URL for Management API requestshttps://api.suprsend.com
api_keyAPI Key for the respective workspace (REST API auth)your_api_key_here
service_tokenService Token for account-level Management API authyour_service_token_here
3

Start testing

Select the configured environment and start testing SuprSend APIs using the pre-configured requests in the collection.

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Best Practices

  • Keep your api_key and service_token secure — never share them in a public collection.
  • Use separate environments for Sandbox, Staging, and Production.
  • Rotate credentials periodically following key and token management best practices.