Gemma 3 4b It API
Run google/gemma-3-4b-it through FastInfra's API.
Pay per token, no subscription, routed to the cheapest available provider.
Gemma 3 4b It pricing
Billed per token used. Prices sync automatically from wholesale providers.
| Direction | Price per 1M tokens |
|---|---|
| Input | $0.05 |
| Output | $0.11 |
3 routes available
Requests route to route-21 by default (lowest cost). FastInfra fails over automatically if a route is unavailable.
| Route label | Model ID |
|---|---|
route-21 |
google/gemma-3-4b-it |
route-07 |
google/gemma-3-4b-it |
route-03 |
google/gemma-3-4b-it |
Call Gemma 3 4b It in 30 seconds
Works with any OpenAI SDK — change the base URL and API key only.
Python
from openai import OpenAI
client = OpenAI(api_key="YOUR_API_KEY", base_url="https://api.fastinfra.ai/v1")
response = client.chat.completions.create(
model="google/gemma-3-4b-it",
messages=[{"role": "user", "content": "Hello!"}]
)
print(response.choices[0].message.content)curl
curl https://api.fastinfra.ai/v1/chat/completions \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "google/gemma-3-4b-it",
"messages": [{"role": "user", "content": "Hello!"}]
}'Gemma 3 4b It — common questions
How much does the google/gemma-3-4b-it API cost?
On FastInfra, google/gemma-3-4b-it costs $0.0525/1M input, $0.105/1M output tokens. Billing is per token used, with no subscription.
Is google/gemma-3-4b-it compatible with the OpenAI SDK?
Yes. FastInfra exposes google/gemma-3-4b-it through an OpenAI-compatible endpoint at https://api.fastinfra.ai/v1 — point any OpenAI SDK at that base URL with a FastInfra API key and keep your existing code.
How does routing work for google/gemma-3-4b-it?
google/gemma-3-4b-it is available on 3 route(s): route-21, route-07, route-03. Requests use route-21 by default (lowest cost). FastInfra fails over automatically if a route is unavailable.
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