Build and test with confidence

Scoped credentials, deterministic sample data, clear errors, and full request visibility — all in an isolated environment.

Create a sandbox app

Keep sandbox and live access visibly and technically separated. Each app gets its own isolated environment.

Store the one-time secret immediately; only hashed metadata is retained after creation.

Use API Explorer or MCP sandbox tools to validate requests before production review.

Use predictable non-production data and avoid real customer or payment information.

Create a sandbox app or open the API Sandbox to run your first request.