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Integrate Hacker News into your LangChain agent with SettleGrid's per-call billing. No subscriptions, no minimums — pay only for what you use.
Hacker News. Hacker News top stories, comments, and user data via Firebase API
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 Hacker News, 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_hacker_news_tool(**kwargs) -> str:
"""Call HackerNews via SettleGrid."""
resp = requests.post(
"https://proxy.settlegrid.ai/v1/hacker_news",
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
hacker_news_tool = StructuredTool.from_function(
func=call_hacker_news_tool,
name="hacker_news",
description="HackerNews — call via SettleGrid",
)
# Use in an agent
agent = create_openai_tools_agent(llm, [hacker_news_tool], prompt)
executor = AgentExecutor(agent=agent, tools=[hacker_news_tool])
result = executor.invoke({"input": "your query here"})Execute your LangChain agent. SettleGrid automatically meters each call to Hacker News 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 Hacker News in your LangChain agent today.
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