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Use the API Keys tab in workspace Integrations for credentials your applications use, such as email, storage, or database keys. Values saved here reach your projects as environment variables. Your pre.dev API key, which authenticates calls to pre.dev itself, is on the Built-in tab instead. See authentication.

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Add a service credential

  1. Open Integrations → API Keys.
  2. Choose Add key, or Import to add several at once.
  3. Enter the name and value, then save.
  4. Open the target project’s Project setup → API Keys to review the values it uses.
Keys are stored encrypted, and sensitive values are masked. Do not rely on a guarantee that arbitrary agent output can never expose a value.

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Import several keys

Use Import to paste configuration or upload a .env, .txt, or .json file, or a screenshot. Review the detected names and values before saving, especially for multiple environments or accounts.

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Apply and rotate

Workspace keys supply project environment variables. When projects are missing a saved value, Integrations lists them so you can update them one at a time or all at once. An updated project shows Saved · on next start: new projects and projects waking from a pause pick up the value, and a project running now keeps its current value until it next starts. For a value specific to one application, use Project setup → API Keys. Verify the running application’s behavior after updating a credential; some integrations also need provider-side configuration.