OpenAI alternative
Beyond one provider. One key for every leading model.
Point your existing OpenAI code at thalam and the same key gives you GPT-5.4 — plus Claude Opus 4.8, DeepSeek, Qwen, Kimi and 80+ others. OpenAI-compatible, pay per token, no rewrites.
One key. Every leading model.
You’re not trading your model for a lesser one — you’re adding everything next to it. Route the best model per task, no second account.
Why route through a gateway
No single-provider lock-in
If a model degrades or rate-limits, switch in one line — no re-integration.
The right model per job
Frontier reasoning, long context, cheap high-volume — all reachable on one key.
One account, one bill
Pay per token across every provider from a single balance — no contract per provider.
GCC-native infrastructure
Built in the region, for the teams building here — with local support.
Already on GPT? Keep it.
GPT-5.4 and GPT-5 mini run on thalam exactly as you’d expect. The difference is what sits next to them — when a task needs deeper reasoning or a lower price point, Claude Opus 4.8, DeepSeek V4 Pro or Qwen are one string away. Same key, same code.
One line. Really.
Change base_url and your API key. Every OpenAI SDK works unchanged.
from openai import OpenAI
client = OpenAI(
base_url="https://api.thalam.ai/v1", # the only change
api_key="tl-live-...", # your Thalam key
)
response = client.chat.completions.create(
model="openai/gpt-5.4",
messages=[{"role": "user", "content": "Hello"}],
)Frequently asked
Can I still use GPT models?
Yes — GPT-5.4 and GPT-5 mini are in the catalog, alongside 80+ other models on the same key.
Is thalam a drop-in replacement for the OpenAI API?
Yes — it’s OpenAI-compatible. Change the base URL and your API key; everything else stays the same.
Do I have to rewrite my code?
No. Every OpenAI SDK and framework — LangChain, LlamaIndex, Instructor — works unchanged.
How is billing different?
One account, one bill, pay per token across every model — no separate contract per provider.
Is there any lock-in?
No — it’s the standard OpenAI interface. You can point your code elsewhere any time.
One key. Every model.
Get an API key in under a minute. Add a card to unlock $1 free — $0, no charge.