You’ll need to authenticate your requests to access all the endpoints on the Fastotp API. In this guide, we’ll look at how authentication works.

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API key

When requesting resources, you will need your API key — you will find it in the Dashboard. Here’s how to add the key to the request header using cURL: 
curl https://api.fastotp.co/... \
  -H "X-api-key: fastotp_xxx"
Always keep your workspace API key safe and reset it if you suspect it has been compromised.