Every LLM provider, billed in baht, with a tax invoice
OpenAI, Anthropic, Google and more behind one endpoint. Top up credit in baht, see cost broken down by API key and model, and receive an e-Tax Invoice & e-Receipt in your company's name every time.
- e-Tax Invoice & e-Receipt on every top-up
- Keep your code — change only the base URL
- Prepaid credit, never a bill after the fact
- Automatic failover when a provider goes down
curl https://api.wisporta.com/v1/chat/completions \
-H "Authorization: Bearer sk-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" \
-H "Content-Type: application/json" \
-d '{
"model": "openai/gpt-5.5",
"messages": [
{ "role": "user", "content": "Hello!" }
]
}'An e-Tax Invoice & e-Receipt for every top-up
Wisporta is operated by Frevation Co., Ltd., registered in Thailand. Every credit top-up is issued an e-Tax Invoice & e-Receipt in your company's name — no foreign credit card, no exchange-rate guesswork, and expense claims work as usual.
- Digitally signed e-Tax Invoice & e-Receipt, filed with the Revenue Department
- We email you once payment clears; download the file in the dashboard
- Your tax ID and company name appear on every document
- Pay by credit card, PromptPay or Google Pay
- Priced in pts against the baht — 1 pts = 1 THB
- Past documents stay downloadable from the dashboard
Four things Thai teams running LLMs hit again and again
Locked to one provider
Switching model means editing code, swapping SDKs and shipping a release every time
Paying with a foreign card
Company cards hit their limit, the rate moves, and finance will not accept the receipt
No idea who spends what
Every workload runs through one key, so month-end cost cannot be split by team
Provider down means you are down
With no fallback route, everything that depends on an LLM stops until the provider returns
Everything your team needs
Wisporta unifies every LLM provider in one place with a complete management suite
Multi-provider in one place
Call OpenAI, Anthropic, Google and other providers through one API format
Prepaid credit
Top up in advance for precise cost control — no surprise charges
Streaming responses
Real-time streaming support for the best possible user experience
Automatic fallback
Switch providers automatically when the primary fails, so service stays up
Usage analytics
Track tokens, cost and latency in real time, broken down by model and API key
API key management
Create and manage every API key inside one organization, with role-based access and instant revocation
Call any model by one name — no per-vendor SDK
See tokens, cost and latency before month end
The dashboard splits usage by model and by API key within one organization — which key spent what, and which workload eats the most credit, in real time.
- Credit balance and projected run-out date
- Cost broken down by API key and model
- Average latency and fallback rate per provider
Daily usage
| Model | API key | Cost |
|---|---|---|
| openai/gpt-4o | production-web | 4,820 pts |
| anthropic/claude-sonnet-5 | support-bot | 3,140 pts |
| google/gemini-3.1-pro | data-team | 1,090 pts |
Flagship model from each provider
Per-1M-token pricing for every supported model — plan your costs with precision
1 pts = 1 THB