An online-proctored exam covering four equally weighted domains: building, testing, deploying and monitoring agents with LangChain and LangSmith. For engineers who have completed LangChain Academy's free courses and want a vendor credential for production agent work.
Who it's for
Working professionals and career changers. This is an intermediate certification in Professional Certifications, running about 120-minute exam, 40 questions.
Cost at a glance
$99. $99 USD exam fee; the five prerequisite courses are free. Online proctored, pass mark 28 of 40, valid for 24 months. Price seen 2026-11-01.
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