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Dieline Dimensions API Reference

Getting Started Authentication API Pricing Resources
Dieline Template Groups GET Dieline Template GET Parts POST Objects
Part List Part

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Authentication

The Dieline Dimensions API is authenticated with its own API key. Generate one on the Dieline Dimensions API Keys page — Dieline Dimensions API keys are prefixed with dim_ so they are easy to recognise.

Authenticate every request by sending your key as a Bearer token in the Authorization header, together with the Dimensions-Api-Version header:

Authorization: Bearer <YOUR_DIMENSIONS_API_KEY_HERE>
Dimensions-Api-Version: 1.0

Requests without a valid key return 401 Unauthorized. A key that has no active Dimensions credits returns 403 Forbidden — buy credits on the Pricing page.