OpenAI Codex for Students (100 USD of Codex credit for verified US and Canada students)

Verified university students in the US and Canada can claim a one-time 100 USD (2,500 ChatGPT credits) of Codex credit, valid for 12 months after it is granted

Official student program page (Chinese version) verbatim: "100 USD of Codex credit for verified university students in the US and Canada", "each student can claim the offer only once", "start verification through SheerID", "after the offer is applied you should see 2,500 credits, equal to $100", "the credit can be used for Codex and expires 12 months after it is granted". FAQ "Is this API credit?" verbatim: "No. This is ChatGPT credit, used to offset Codex overage charges (usage beyond your existing ChatGPT plan limits)".

⚠️Only for students enrolled at a degree-granting university in the US or Canada who also live in the US or Canada when claiming. Student status is verified through SheerID with a university email, and you need an existing ChatGPT Free, Go, Plus or Pro account. The credit is not API credit; it only offsets Codex usage beyond your plan limit. The official page states no end date for the offer. ChatGPT is not available in mainland China, so students there cannot use it.