NewsAPI MCP Server for LangChain 10 tools — connect in under 2 minutes
LangChain is the leading Python framework for composable LLM applications. Connect NewsAPI through Vinkius and LangChain agents can call every tool natively. combine them with retrievers, memory, and output parsers for sophisticated AI pipelines.
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Vinkius supports streamable HTTP and SSE.
import asyncio
from langchain_mcp_adapters.client import MultiServerMCPClient
from langchain_openai import ChatOpenAI
from langgraph.prebuilt import create_react_agent
async def main():
# Your Vinkius token. get it at cloud.vinkius.com
async with MultiServerMCPClient({
"newsapi": {
"transport": "streamable_http",
"url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
}
}) as client:
tools = client.get_tools()
agent = create_react_agent(
ChatOpenAI(model="gpt-4o"),
tools,
)
response = await agent.ainvoke({
"messages": [{
"role": "user",
"content": "Using NewsAPI, show me what tools are available.",
}]
})
print(response["messages"][-1].content)
asyncio.run(main())
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
About NewsAPI MCP Server
Connect NewsAPI to any AI agent and access real-time breaking news, top headlines, and 5 years of historical articles from over 150,000 news sources worldwide.
LangChain's ecosystem of 500+ components combines seamlessly with NewsAPI through native MCP adapters. Connect 10 tools via Vinkius and use ReAct agents, Plan-and-Execute strategies, or custom agent architectures. with LangSmith tracing giving full visibility into every tool call, latency, and token cost.
What you can do
- Top Headlines — Get live breaking news for any country or category
- Full-Text Search — Search every article ever published with keyword, date, and language filters
- Source Discovery — List all available news publishers indexed by the API
- Multi-Language — Access news in English, Portuguese, Spanish, French, and more
- Historical Research — Query articles from the last 5 years for trend analysis
- Domain Filtering — Restrict searches to specific domains or sources
The NewsAPI MCP Server exposes 10 tools through the Vinkius. Connect it to LangChain in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
How to Connect NewsAPI to LangChain via MCP
Follow these steps to integrate the NewsAPI MCP Server with LangChain.
Install dependencies
Run pip install langchain langchain-mcp-adapters langgraph langchain-openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the agent
Save the code and run python agent.py
Explore tools
The agent discovers 10 tools from NewsAPI via MCP
Why Use LangChain with the NewsAPI MCP Server
LangChain provides unique advantages when paired with NewsAPI through the Model Context Protocol.
The largest ecosystem of integrations, chains, and agents. combine NewsAPI MCP tools with 500+ LangChain components
Agent architecture supports ReAct, Plan-and-Execute, and custom strategies with full MCP tool access at every step
LangSmith tracing gives you complete visibility into tool calls, latencies, and token usage for production debugging
Memory and conversation persistence let agents maintain context across NewsAPI queries for multi-turn workflows
NewsAPI + LangChain Use Cases
Practical scenarios where LangChain combined with the NewsAPI MCP Server delivers measurable value.
RAG with live data: combine NewsAPI tool results with vector store retrievals for answers grounded in both real-time and historical data
Autonomous research agents: LangChain agents query NewsAPI, synthesize findings, and generate comprehensive research reports
Multi-tool orchestration: chain NewsAPI tools with web scrapers, databases, and calculators in a single agent run
Production monitoring: use LangSmith to trace every NewsAPI tool call, measure latency, and optimize your agent's performance
NewsAPI MCP Tools for LangChain (10)
These 10 tools become available when you connect NewsAPI to LangChain via MCP:
get_articles_by_language
g., "en", "pt", "es"). Search articles by language
get_articles_from_domains
Search articles from specific domains
get_headlines_by_category
Get top headlines by category
get_headlines_by_country
g., "us", "br", "gb"). Get top headlines by country
get_headlines_by_source
g., "bbc-news", "cnn"). Get headlines from specific sources
get_popular_articles
Search most popular articles
get_recent_articles
Search most recent articles
list_sources
List available news sources
search_articles
Search all articles (Everything)
search_headlines
Search headlines by query
Example Prompts for NewsAPI in LangChain
Ready-to-use prompts you can give your LangChain agent to start working with NewsAPI immediately.
"Show me top business headlines in the US."
"Search for articles about 'Artificial Intelligence regulation' from the last 30 days."
"What are the main news sources in Brazil?"
Troubleshooting NewsAPI MCP Server with LangChain
Common issues when connecting NewsAPI to LangChain through the Vinkius, and how to resolve them.
MultiServerMCPClient not found
pip install langchain-mcp-adaptersNewsAPI + LangChain FAQ
Common questions about integrating NewsAPI MCP Server with LangChain.
How does LangChain connect to MCP servers?
langchain-mcp-adapters to create an MCP client. LangChain discovers all tools and wraps them as native LangChain tools compatible with any agent type.Which LangChain agent types work with MCP?
Can I trace MCP tool calls in LangSmith?
Connect NewsAPI with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
AI-first code editor with integrated LLM-powered coding assistance.
GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect NewsAPI to LangChain
Get your token, paste the configuration, and start using 10 tools in under 2 minutes. No API key management needed.