Premium UpgradeGPT Pro · Claude Max · self-service via CDK
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Upgrade ChatGPT Pro

Choose a plan, enter the email of the ChatGPT account to upgrade, the CDK code and the Session JSON. Orders are processed manually and the result is sent to you on Telegram.

📖 How to get
Log in to ChatGPT, then open chatgpt.com/api/auth/session, select all (Ctrl+A) and copy the entire JSON (including the braces) here.

Upgrade Claude Max

Choose a plan, enter the email of the Claude account to upgrade, the CDK code and the sessionKey token. Orders are processed manually and the result is sent to you on Telegram.

📖 How to get
Get it from the Guide tab: claude.ai → F12 → Application → Cookies → sessionKey → copy the value.

How to buy & upgrade

Buy a CDK on the sales bot, link it to Telegram, then fill in your data here.

Get the Session JSON (ChatGPT)

Get the sessionKey token (Claude)

Notes for Claude accounts