Claude Opus 4
anthropic/claude-opus-4
anthropic
Most powerful Claude model for complex tasks
Code Examples
from blockrun_llm import LLMClient
client = LLMClient() # Uses BLOCKRUN_WALLET_KEY (never sent to server)
response = client.chat("anthropic/claude-opus-4", "Hello!")Pricing
Input$15.00 / 1M tokens
Output$75.00 / 1M tokens
Context200K tokens
Max Output32K tokens
5% markup on official anthropic API prices.
Payment
Network
Base
Currency
USDC
Protocol
x402
Pay per request with USDC on Base. No subscription required.
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