A tax invoice accounting can file
Full ใบกำกับภาษี in THB. Claim 100% as expense — no foreign-service ภ.พ.36 or ภ.ง.ด.54.
LLM API gateway · Thailand
LLM APIs, billed for Thai accounting.
OpenAI-compatible. Paid in THB.
Full Thai tax invoice — from nearby regions.
How it works
Three steps. Then you ship.
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Top up in baht
PromptPay from your Thai bank. No foreign card, no FX spread on the top-up — credit lands and you are ready to spend.
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Mint an API key
Shown once in the portal. We keep only a hash, so we cannot show it again — copy it before you close the dialog.
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Point your SDK here
OpenAI-compatible Chat Completions. Change the base URL and the key — your existing client keeps working.
Why not a foreign provider directly
What the difference in price actually buys.
Four things a foreign billing page cannot give a Thai company, all of them things accounting, IT and support will each separately notice.
PromptPay from a Thai bank
Top up in baht from your own account. No FX spread, no international card fees.
Inference that stays nearby
Routed Bangkok → Singapore → Tokyo by default — and no further unless you say so.
Support on Thai business hours
Thai language, Thai hours, and someone who can actually read your invoice.
Your organization
Nutcha P. Owner
Teerapat W. Admin
You Member
Built for teams
Your account, not just your login.
Add teammates to your organization and give each one a role — owner, admin or member — so more than one person can work from the same account instead of sharing a password.
Honest about the price
We are not the cheapest way to reach these models, and we do not try to be.
We charge slightly above provider list price. What you get for the difference is the invoice, the payment method, the latency and someone to call — the parts a foreign provider cannot give you. If price-per-token is the only thing that matters to you, we are not the right gateway.
Drop-in
Change the base URL and the key. Nothing else moves.
The API speaks the OpenAI Chat Completions shape, streaming included. Point an existing SDK — openai-python, openai-node, LangChain, anything that lets you set a base URL — at us and it works.
chat.sh
Point your first request at us.
Read the docs, or check what a model costs before you commit to anything.