OpenAI compatible API. Attested gateway. Public status.

Google: Gemini 3.1 Pro Preview Pricing

Name: Google: Gemini 3.1 Pro Preview
Brand: Gemini
Price: 2.200000 USD
Availability: InStock

Prompt and completion pricing for every Google: Gemini 3.1 Pro Preview route.

Verify gateway

1 URLbase_url migration

100smodels and routes

0prompt logs by default

`google/gemini-3.1-pro-preview`

Pricing

Prices are shown as USD per million tokens and billed internally as integer microdollars, not floats.

Provider	Usage	Prompt	Completion
Gemini	Credits	$2.2/1M	$13.2/1M
Gemini	BYOK	$2.2/1M	$13.2/1M