What is the purpose of the cb-access-key header in GDAX API?

3 answers

• James BrittainJan 10, 2026 · 6 months ago
  The cb-access-key header in the GDAX API is used for authentication and authorization purposes. It acts as a unique identifier for the user or application making the API request. By including the cb-access-key in the API request header, GDAX can verify the identity of the requester and grant access to the requested resources. This helps ensure the security and integrity of the API interactions in cryptocurrency trading.
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• Khodor ItaniSep 01, 2022 · 4 years ago
  The cb-access-key header is like a secret handshake between the GDAX API and the user. It's a way for GDAX to know who you are and whether you have the necessary permissions to access the requested resources. Think of it as a digital key that unlocks the doors to the GDAX API. Without the cb-access-key, you won't be able to make successful API requests and interact with the GDAX platform.
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• Maddox ClausenJan 23, 2021 · 5 years ago
  In the context of the GDAX API, the cb-access-key header is an essential component of the authentication process. When you make an API request, you include your unique cb-access-key in the request header. This key is generated when you create an API key in your GDAX account settings. By including this key, GDAX can verify that the request is coming from a trusted source and has the necessary permissions to access the requested resources. It adds an extra layer of security to your API interactions and helps protect your account and funds.
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