I’m building a React application that receives a JWT token from external service as part of the Authorization header for security reasons. I need to extract this token in my React component to authenticate user.

However, I’m not sure how to access the Authorization header in my React application.

Can anyone suggest a reliable way to access the Authorization header in a React application, so I can extract the JWT token sent by external service?

enter image description here

i use react hook useEffect and try const authHeader = axios.defaults.headers.common[“Authorization”]; but its not getting