Credit, recognition, or compensation for reviewing an accepted article as a native english speaker?
I would expect no direct compensation.  However:


This is a good networking opportunity which will improve your reputation if you do a good job.
Tell your supervisor about it.  They may later mention it in a letter of recommendation.
When applying for jobs, you will be asked to give evidence you have great communication skills.  "I edit papers for senior professors who are English language learners" is one way to do that.  It also works as evidence you can collaborate with diverse people, which is another common hiring criterion.  Do not name the person you helped in a job application, as that could be viewed as criticism.