GPT-5 Mini
openai/gpt-5-mini
openai
Cost-optimized reasoning and chat
Code Examples
from blockrun_llm import LLMClient
client = LLMClient() # Uses BLOCKRUN_WALLET_KEY (never sent to server)
response = client.chat("openai/gpt-5-mini", "Hello!")Pricing
Input$0.25 / 1M tokens
Output$2.00 / 1M tokens
Context Window200K tokens
Max Output66K tokens
Same price as official openai API. 0% markup during beta.
Payment
Network
Base
Currency
USDC
Protocol
x402
Pay per request with USDC on Base. No subscription required.
Try It
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