Get in touch
Integration setup, top-ups and billing, error diagnosis — reach us in our QQ group, on WeChat or by email. Team purchasing and business partnerships are welcome too.
Our admins and other developers are in the group. Ask anything about integration setup, model choice or errors.
For top-ups, refunds, account issues and anything else that needs individual handling, add our WeChat support for a one-on-one chat.
Email us about anything you want on record, or about business partnerships. We reply within one business day.
Beware of impersonators Our only official channels are the QQ group, WeChat support and email listed on this page. We will never ask for your API key or login verification code. Check any suspicious message against this page first.
For business
Volume purchasing, reseller and promotion partnerships — talk to us directly.
We reply within one business day, and a dedicated contact follows through until you're up and running.
For teams and companies with steady, high-volume API usage.
For teams with their own customers, product or platform who want to resell or embed model APIs.
For tech creators, communities, course authors and tool makers.
Individual users can also get their own invite link under Referrals in the console, and earn a commission when friends top up.
Add us on WeChat or email us with your company, use case and expected monthly volume
We reply within one business day to learn what you need
Pricing, rate limits and payment terms, settled in one go
After launch, your contact is there whenever you need them
Yomi API