One API Key to Access
Every Foundation Model
Eliminate individual API billing minimums and 429 rate limits. BillionGateway delivers instant, high-throughput sk-gw-live-... keys with preloaded token credits for Claude 3.5, GPT-4o, DeepSeek R1, and Gemini.
from openai import OpenAI
# Drop-in replacement: Point base_url to BillionGateway
client = OpenAI(
base_url="https://api.billiongateway.my.id/v1",
api_key="sk-gw-live-YOUR_KEY" # Single key for all models
)
response = client.chat.completions.create(
model="claude-3-5-sonnet", # Or "deepseek-r1", "gpt-4o"
messages=[{"role": "user", "content": "Analyze system architecture"}]
)
print(response.choices[0].message.content)The Core Benefits of Using Us
Engineered to eliminate multi-vendor API complexity, international currency barriers, and unexpected downtime. Everything you need to scale production AI.
Prepaid IDR Token Billing
Pay in Indonesian Rupiah (IDR) using QRIS, BCA, Mandiri, or bank transfer. Eliminate corporate USD credit card declines and surprise currency exchange fees.
1 API Key to 20+ Models
Access Claude 3.7, GPT-4o, DeepSeek R1, and Gemini 2.0 Flash with a single API key. Switch models on the fly by changing just one parameter in your code.
No Monthly Commitments
Never pay mandatory monthly $20+ platform fees. Top up as little as Rp 50,000 whenever you need it. Purchased token credits never expire.
Automated 200ms Outage Failover
When an upstream provider like OpenAI or Anthropic throws a 503 or outage, the gateway automatically retries on an equivalent fallback provider within 200ms.
Prompt Caching (-90% Cost)
Built-in prompt cache routing reduces input token costs by up to 90% on repeated system prompts, RAG context, and code files.
Verified Safe Infrastructure
Mandatory admin account verification protects the gateway against rogue bot farms, guaranteeing high concurrency and low latency for legitimate developers.
Democratizing Frontier AI for Modern Developers
BillionGateway was founded to solve a major obstacle faced by software engineers, startups, and enterprises across Southeast Asia: accessing frontier artificial intelligence models without international banking friction, expensive recurring subscriptions, and single-provider downtime.
We built a unified AI routing proxy that enables access to Claude 3.7, GPT-4o, DeepSeek R1, and Google Gemini with one single API key, paying only for the tokens consumed in Indonesian Rupiah (IDR) with zero monthly minimums.
Local-First
Prepaid IDR top-ups via QRIS, BCA & Mandiri without USD cards.
Zero Lock-In
Switch models dynamically with drop-in OpenAI SDK compatibility.
Zero Retention
Ephemeral in-memory streaming; we never store your prompts or data.
openai, LangChain, Vercel AI SDK, and cURL by setting baseURL to https://api.billiongateway.my.id/v1.Ready to Connect to Every LLM in 60 Seconds?
Order your API Key today and receive your activation token, quickstart Python/Node boilerplate, and interactive test credentials immediately upon checkout.