Select Edit HTTP Headers.
The Edit HTTP Headers window appears.
Select Add Header.
Enter X-AUTH-EMAIL in the Header name field and your email address registered with Cloudflare in the Header value field, and select Save.
To configure authentication, select Add Header. You can use Cloudflare Analytics API token authentication (recommended) or Cloudflare API key authentication.
Token authentication:
Enter Authorization in the Header Name field, and enter Bearer {your-analytics-token} in the Header value field, then select Save.
Key authentication:
Enter X-AUTH-KEY in the Header Name field, and paste your Global API Key in the Header value field, then select Save.
Select anywhere outside the Edit HTTP Headers window in GraphiQL to close it and return to the main GraphiQL display.
Enter https://api.cloudflare.com/client/v4/graphql in the GraphQL Endpoint field
Now that you have configured authentication with a Cloudflare API key, you are ready to run queries using GraphiQL.
