As recorded at collection: A total model usage limit of $200 with cun.ai's first top-up
As recorded at collection: The model API service cun.ai gives users eligible for a first top-up a total model usage limit of $200 when they top up $66 and purchase Claude Max or GPT Max. The offer runs through September 30, and you must purchase using the topped-up balance rather than pay for the package first.
- What you get
- Top up $66 to get the $165 main package and a $35 Grok bonus package · total usage limit of $200
- Price
- Top up $66 → get a $33 first top-up bonus → use the $99 balance to buy the $99 Max package at list price → get the $165 main package and $35 Grok package, for a total of $200 · Price is 40% of the list price for the main package (60% off) · Price is 33% of the list price including Grok (about 67% off)
- Valid until
- Until September 30
- Requirements
- First top-up eligibility and login required · Offer through September 30 · First top-up bonus up to 50%, maximum $50 per transaction · Main package valid for 45 days, Grok bonus package valid for 1 month · Actual models available, package stock, bonus package, and purchase eligibility are determined by the checkout page · Do not disclose API Key
Details
cun.ai is a service that lets you use models such as Claude and GPT through an API. An account eligible for a first top-up receives an extra $33 when you top up $66, bringing the balance to $99. Use this balance to buy either Claude Max or GPT Max, each listed at $99, and you receive a main package with a $165 model usage limit and a $35 Grok bonus package. You do not receive both Max packages at the same time.
After logging in, check your eligibility for the first top-up bonus on the top-up page and enter $66. Before paying, confirm that the additional $33 and the $99 balance are displayed, then complete the top-up. On the package page, choose either Claude Max or GPT Max, pay with your balance, and check your subscription history for the main package and the Grok bonus package. Do not pay for a package online first and then make the first top-up. Top up first, then buy the package using your balance.
The first top-up offer runs through September 30. The first top-up bonus is up to 50%, with a maximum of $50 per transaction. The $33 bonus for a $66 top-up is below this limit. The main package is valid for 45 days, and the Grok bonus package is valid for 1 month. The package page determines which models are actually available, while package stock, availability of the bonus package, and purchase eligibility are determined by the checkout page. Any additional member rebate is based on the actual details shown on the top-up page and is not included in the $200 total. Actual usage is deducted according to model prices and package billing rules. API Key (the authentication key used to access the API) must not be made public.
Sources and verification history
- Collection channel
- linux.do
- Collected at
- September 17, 2026, 19:50 KST
- First published
- Updated
- Source
- linux.do/t/topic/2914754