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Integrate Random User into your LangChain agent with SettleGrid's per-call billing. No subscriptions, no minimums — pay only for what you use.
Generate random user profiles for testing and development.
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 Random User, 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_random_user_tool(**kwargs) -> str:
"""Call RandomUser via SettleGrid."""
resp = requests.post(
"https://proxy.settlegrid.ai/v1/random_user",
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
random_user_tool = StructuredTool.from_function(
func=call_random_user_tool,
name="random_user",
description="RandomUser — call via SettleGrid",
)
# Use in an agent
agent = create_openai_tools_agent(llm, [random_user_tool], prompt)
executor = AgentExecutor(agent=agent, tools=[random_user_tool])
result = executor.invoke({"input": "your query here"})Execute your LangChain agent. SettleGrid automatically meters each call to Random User and deducts from your credit balance. No rate limits beyond your purchased credits.
No subscriptions or minimums. Credits never expire. See full pricing details.
Purchase credits and start using Random User in your LangChain agent today.
View Random User →Use Random User with other agent frameworks: