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API Keys
API keys authenticate requests to your generated dataset endpoints.
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Creating a Key
- Go to the API Keys page in the dashboard
- Click "Generate API Key"
- Give it a name and select a project
- Copy the key — it is only shown once
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Key Format
Keys follow the format fcsk_ followed by a 64-character hex string.
Example: fcsk_a1b2c3d4e5f6...
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Using a Key
Include the key in the X-Api-Key header:
curl -H "X-Api-Key: fcsk_your_key" https://api.firecsv.com/v1/data/{dataset-id}
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Revoking a Key
Keys can be revoked from the API Keys page. Revoked keys are immediately invalidated.