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Integrate Whois into your LangChain agent with SettleGrid's per-call billing. No subscriptions, no minimums — pay only for what you use.
Domain WHOIS registration and availability lookup.
LangChain is the leading framework for building applications powered by language models. It provides modular abstractions for chains, agents, and tool use.
pip install langchain langchain-communityPurchase credits for Whois, then generate an API key from your Consumer Dashboard.
from langchain.tools import StructuredTool
from langchain.agents import AgentExecutor, create_openai_tools_agent
import requests
def call_whois_tool(**kwargs) -> str:
"""Call Whois via SettleGrid."""
resp = requests.post(
"https://proxy.settlegrid.ai/v1/whois",
headers={
"x-api-key": "sg_live_your_key_here",
"Content-Type": "application/json",
},
json=kwargs,
)
resp.raise_for_status()
return resp.json()
# Wrap as a LangChain tool
whois_tool = StructuredTool.from_function(
func=call_whois_tool,
name="whois",
description="Whois — call via SettleGrid",
)
# Use in an agent
agent = create_openai_tools_agent(llm, [whois_tool], prompt)
executor = AgentExecutor(agent=agent, tools=[whois_tool])
result = executor.invoke({"input": "your query here"})Execute your LangChain agent. SettleGrid automatically meters each call to Whois and deducts from your credit balance. No rate limits beyond your purchased credits.
No subscriptions or minimums. Credits never expire. See full pricing details.
Use Whois with other agent frameworks: