API keys

Creating, copying, rotating, and revoking API keys.


API keys give programmatic access to your workspace. Manage them under Settings → API keys.

The API keys settings in tamr, showing issued keys
Settings, API keys. Generate a key, then rotate or revoke it when needed.

Create a key

  1. 1
    Open API keys

    Go to Settings → API keys and generate a new key.

  2. 2
    Copy it now

    Copy the key when it is shown. For security, you may not be able to see the full value again later.

  3. 3
    Rotate or revoke as needed

    Rotate a key to replace it with a new one, or revoke a key you no longer use.

Treat keys like passwords

A key grants access to your workspace. Never commit it to a public repository or share it in plain text, and revoke any key you think may have leaked.

FAQ

I lost my key. Can I see it again?

For security, the full value is shown once. If you lost it, revoke that key and generate a new one.

How do I rotate a key without downtime?

Generate the new key, switch your integration to it, then revoke the old one.

Who can manage API keys?

API keys are an admin-level setting.

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Last reviewed July 16, 2026