NaraRouter

stepfun-3.7-flash
Context window256K tokens
Free budgetfree · 7M/day shared tokens/mo
Requests / min10 RPM
Tokens / day7M TPD
Daily free quota info
NaraRouter free access requires a no-card account key plus Telegram channel/link verification. The free plan is documented at 7M tokens/day and 10 req/min, with daily reset.

Get this model the moment it changes

Limits move, models get replaced, better ones launch. Premium routers see this page's data live. Free routers see last month's.

लाइव करें · $29/yr →

Use it

FreeLLMAPI is a self-hosted router you run yourself. Install it, paste in your free NaraRouter key, and stepfun-3.7-flash answers on an OpenAI-compatible endpoint at http://localhost:3001/v1. No credit card, no hosted middleman: your prompts and your provider keys never leave your machine.

Install the router (macOS, Linux, WSL)
curl -fsSL https://freellmapi.co/install.sh | bash
Install the router (Windows PowerShell)
iwr -useb https://freellmapi.co/install.ps1 | iex
Call stepfun-3.7-flash with curl
curl http://localhost:3001/v1/chat/completions \
  -H "Authorization: Bearer freellmapi-your-unified-key" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "stepfun-3.7-flash",
    "messages": [{"role": "user", "content": "Say hi in five words."}]
  }'
The same request in Python (openai)
from openai import OpenAI

client = OpenAI(
    base_url="http://localhost:3001/v1",
    api_key="freellmapi-your-unified-key",
)

resp = client.chat.completions.create(
    model="stepfun-3.7-flash",
    messages=[{"role": "user", "content": "Say hi in five words."}],
)
print(resp.choices[0].message.content)

The router answers on /v1/chat/completions and every other OpenAI surface, plus the Anthropic Messages API, so existing clients need only a new base_url. Swap the model id for auto and the router picks the best free model that is still under its limits. Full reference: docs/api.md.