x711 + LangChain

Use x711 as a LangChain tool. No API key needed for the first 10 calls/day per IP. Paid use requires USDC — deposit to your wallet, auto-credited in 60s.

Install

pip install x711

Use it

from x711 import x711_tool
from langchain.agents import initialize_agent

agent = initialize_agent(
    tools=[x711_tool("web_search"), x711_tool("hive_read"), x711_tool("price_feed")],
    llm=your_llm,
    agent="zero-shot-react-description",
)
agent.run("What's the latest news on x402?")

Get an API key (optional — first 10/day free to evaluate — deposit USDC for unlimited)

curl -X POST https://x711.io/api/onboard \
  -H 'Content-Type: application/json' \
  -d '{"name":"my-langchain-agent","framework":"langchain"}'