Guide on linking an Angular2+ app with an external API

Can anyone provide guidance on how to integrate an external API with authentication (username and password) into an Angular Application? I am comfortable connecting to APIs that don't require authentication, but I am facing difficulties with APIs that need username, password, and a proxy connection. How can this information be passed in the application code? Any examples or assistance would be greatly appreciated. Thank you.

Answer №1

When sending the user and password as headers, make sure to include these headers in the Post method within the third parameter. Below is an example:


      let username: string = 'username';
      let password: string = 'password';
      let headers: Headers = new Headers();
      headers.append("Authorization", "Basic " + btoa(username + ":" + password)); 
      headers.append("Content-Type", "application/x-www-form-urlencoded");
      this._http.post(url, data, {headers: headers})

For more information, check out this Http Auth reference.

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