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Guides

Retired TEST keys

One key per environment

CredentialData and webhooksUse
LIVE key (sk_live_)Live account and LIVE Svix applicationReal operations
Sandbox TEST key (sk_test_)Sandbox-only tenant and Svix applicationIntegrations, testing, and UAT suites

Live accounts used to have a TEST key of their own, which created test objects (live_mode: false) inside the real account. Those keys were retired: your live account holds LIVE keys only, and TEST keys exist only inside a Sandbox.

If your integration used one of those keys, it receives 401 with the message: “Esta llave TEST no existe. Las cuentas LIVE ya no tienen llave TEST: las llaves TEST ahora viven en un Sandbox. Ábrelo en Configuración → Llaves API → Sandbox y usa su llave TEST.”

To keep testing, open Configuración → Llaves API → Sandbox, create a TEST key there, and follow First test payment. Test objects the old key created do not move to the Sandbox: recreate the products and prices you need. They stay on your account, but no LIVE key lists or resolves them.