generated: '2026-07-19' method: searched source: https://docs.gigstack.io/welcome-to-gigstack-api-1385870m0 docs: https://docs.gigstack.io/ model: test-vs-live-key description: >- gigstack does not run a separate sandbox host. Test and live operation is distinguished by the API key: a test API key exercises the same base URL (https://api.gigstack.io/v2) in non-production (test) mode. Resources and webhook events carry a `livemode` boolean (false = test, true = live). base_url: https://api.gigstack.io/v2 key_modes: - mode: test livemode: false note: Test API key; objects created are test-mode and flagged livemode=false. - mode: live livemode: true note: Production API key; objects are livemode=true. key_source: https://app.gigstack.pro/settings?subtab=api webhook_test_flag: field: livemode note: Webhook payloads include livemode so consumers can route test vs live events. test_values: note: >- No published magic test card numbers / test RFCs were found in the public docs. CFDI stamping in test mode uses the PAC/SAT test environment behind the scenes; specific test fixtures are not documented publicly. Not fabricated here.