Gemini 3 Flash Preview

google/gemini-3-flash-preview

google

Frontier-class performance with Pro-level intelligence at Flash speed and pricing. Includes thinking mode (requires new SDK)

Code Examples

from blockrun_llm import LLMClient

client = LLMClient()  # Uses BLOCKRUN_WALLET_KEY (never sent to server)
response = client.chat("google/gemini-3-flash-preview", "Hello!")

Pricing

Input$0.50 / 1M tokens

Output$3.00 / 1M tokens

Context1M tokens

Max Output66K tokens

5% markup on official google API prices.

Payment

Network

Base

Currency

USDC

Protocol

x402

Pay per request with USDC on Base. No subscription required.

Try It

Send a message to try Gemini 3 Flash Preview

Connect your wallet to enable payments