Free OpenAI & Anthropic compatible LLM API
A drop-in replacement for OpenAI and Anthropic APIs. Sign up, get $10 free credits, generate API keys, and use any LLM model with streaming, tool calling, and JSON mode.
Everything you need from an LLM API
A free, fast, OpenAI-compatible gateway to open-source LLMs on NVIDIA NIM and Groq.
Streaming & tool calling
SSE streaming, function calling, JSON mode, vision — all passed through to upstream. Use any OpenAI SDK unchanged.
Multi-key rotation
Multiple NVIDIA NIM & Groq API keys configured per server. Each request uses a random key; retries on 429.
Pay-as-you-go credits
1 credit = $1. Per-token billing identical to upstream pricing. $10 free for Gmail users.
OpenAI + Anthropic schemas
POST /v1/chat/completions for OpenAI clients, POST /v1/messages for Anthropic clients. Same models, both schemas.
In-browser playground
Test models before writing code. Adjust temperature, max tokens, system prompt, and copy as cURL.
Full docs & snippets
Copy-paste cURL, Python, and Node.js snippets. OpenAI and Anthropic SDK examples included.
Drop-in OpenAI replacement
Change two lines in your existing code and you're done.
from openai import OpenAI
# Before:
# client = OpenAI(api_key="sk-xxxx")
# After:
client = OpenAI(
api_key="ns-xxxx",
base_url="https://api.namansoni.in/v1",
)
response = client.chat.completions.create(
model="llama-3.1-8b-instant",
messages=[{"role": "user", "content": "Hello!"}],
stream=True,
)
for chunk in response:
print(chunk.choices[0].delta.content or "", end="")Powered by NVIDIA NIM & Groq
Browse the full list of models with pricing, capabilities, and context windows. Each model is tested before listing.
Ready to build?
Sign up in 30 seconds. Get $10 free credits if you use Gmail. Generate your first API key immediately.