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As recorded at collection: linux.do Grok API relay service, 100 free credits

LLM API

As recorded at collection: The Grok API relay service run by the linux.do community (a third-party service that provides the official API on its behalf) grants 100 credits through a free top-up code (CDK). The service may be suspended if the account pool runs out, and the operator does not guarantee how long it will last.

What you get
100 free credits for Grok API use
Price
100 free credits · Grok model rates are 1x the official rates
Valid until
To be confirmed
Requirements
Get a top-up code directly from cdk.linux.do · Service may stop when the 1,000-account pool is exhausted · No guarantee of how long it will last · Chinese-language models currently unavailable · Policies may change depending on the situation

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Unverified, not yet checked against the official source
Details

The linux.do community’s Grok API relay service operates using an API pool made up of 1,000 Grok accounts. Grok model rates are the same as the official rates, 1x. The operator says the first response quality of the current models is good and that there is no performance degradation.

Visit cdk.linux.do to get a free top-up code (CDK), then register it with the service to receive 100 credits per code. The operator corrected the amount from 200, which had been incorrectly stated in the post, to 100.

It is unclear when the 1,000-account pool will be exhausted, and the service may stop once it is. The operator says they will see how long they can maintain it and does not guarantee the service’s duration. Chinese-language models are not currently available, and policies may change depending on the situation.

Sources and verification history
Collection channel
linux.do
Collected at
August 2, 2026, 16:18 KST
First published
Updated
Source
linux.do/t/topic/2691683
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