OpenAI-compatible API
Developers point the code they already have at your endpoint. There is no new SDK to learn.
HOROS by OurGrowth · Operator Edition
Design partner programmeSell AI from your own data centre.
HOROS Operator Edition is the software between your GPUs and your customers: an API they can call, credits they can top up and bills they can pay, under your brand. We are onboarding a small number of data centre operators as design partners.
01
Everything between your GPUs and your customers.
Your data centre already has the hardware. HOROS adds what a customer needs to start using it.
Metering on each request
Input and output tokens are counted for each call, with a record you can check later.
AI Credits
Customers top up credits and use them down. You set the price of each model.
Billing in Thai baht
Invoices and Thai e-Tax Invoices from your own company, paid by PromptPay, card or bank transfer.
A developer portal in your name
Sign-up, API keys, usage and top-up, with your name, logo and colours.
An operator console
Customers, prices, models and revenue, in one place for your team.
02
From a request to revenue.
Each call takes the same four steps, so usage and charges can be accounted for, one call at a time.
The key is checked
Is the key valid, and may this customer use this model?
Credit is checked
A request runs only when the customer has credit to cover it.
Your GPUs answer
The model on your own infrastructure answers, streamed back as it writes.
Usage is recorded and charged
Tokens are counted, the charge is posted and the balance updates.
03
Your brand. Your customers.
HOROS is built to carry your name, not ours.
White label
Your domain, name and colours on the portal and on the invoices.
Partners and teams
Sell through partners and integrators. Each level sets its own prices and sees only its own customers.
Your company sells
You sell the credits and issue the invoices. The customer relationship stays with you.
04
Built for operators in Thailand.
What a Thai data centre needs from the first customer.
Inside your data centre
HOROS runs on your servers, beside your models. Prompts are not stored unless you turn that on.
Thai and global models
Serve Thai-language open models such as Typhoon alongside global ones, from one endpoint.
Access for local builders
Offer credit programmes and quotas for startups, universities and small businesses.
Limits you set
Cap use by key and by customer, and stop a key as soon as it is misused.
05
Runs where your GPUs are.
HOROS fits around the data centre you have, not the other way round.
On your Kubernetes
Installed in your data centre, next to your GPU cluster.
With your inference stack
It sits in front of engines such as vLLM and SGLang, so you keep the serving setup you have.
Run by you, or with us
Your team operates it, or HarmonyX runs it for you as a managed service.
06
Questions about HOROS Operator Edition
What is HOROS Operator Edition?
Software that lets a data centre operator sell AI by usage: an OpenAI-compatible API, metering, prepaid AI Credits, billing and a customer portal, under the operator's own brand.
How can we start?
Through our design partner programme. We are onboarding a small number of data centre operators and building the first deployments with them. Book a demo to talk about yours.
Is HOROS a GPU cloud?
No. You keep your GPUs and your customers. HOROS is the software that lets you sell what they run as a service.
Who sells the credits and issues the invoices?
You do. HOROS runs inside your systems and issues documents in your company's name.
Does it replace our inference engine?
No. It sits in front of the engine you already run, such as vLLM or SGLang.
How is it priced?
By quote, for your data centre. Book a demo to discuss your capacity.
Turn capacity into a service.
We are building HOROS Operator Edition with a small number of data centre operators. Book a demo and tell us about your capacity and your customers.