Gyrence — Managed Source Intelligence API with native MCP

Framework integrations

No bespoke SDK required. Call Gyrence as a REST tool from any agent framework, or connect via MCP for zero-glue integration. Native typed JS/TS SDK is on the roadmap.

import os
from langchain.tools import Tool
import requests

def gyrence_fetch(url: str) -> str:
    r = requests.post(
        "https://www.gyrence.com/api/v1/fetch",
        headers={"Authorization": f"Bearer {os.environ['GYRENCE_API_KEY']}"},
        json={"url": url},
    )
    return r.json()["data"]["markdown"]

gyrence_tool = Tool(
    name="gyrence_fetch",
    func=gyrence_fetch,
    description="Fetch a URL and return LLM-ready markdown.",
)

import os
from crewai.tools import tool
import requests

@tool("gyrence_fetch")
def gyrence_fetch(url: str) -> str:
    """Fetch a URL via Gyrence and return markdown."""
    r = requests.post(
        "https://www.gyrence.com/api/v1/fetch",
        headers={"Authorization": f"Bearer {os.environ['GYRENCE_API_KEY']}"},
        json={"url": url},
    )
    return r.json()["data"]["markdown"]

import os
from autogen_core.tools import FunctionTool
import httpx

async def gyrence_fetch(url: str) -> str:
    async with httpx.AsyncClient() as c:
        r = await c.post(
            "https://www.gyrence.com/api/v1/fetch",
            headers={"Authorization": f"Bearer {os.environ['GYRENCE_API_KEY']}"},
            json={"url": url},
        )
        return r.json()["data"]["markdown"]

fetch_tool = FunctionTool(gyrence_fetch, description="Fetch URL via Gyrence.")

{
  "mcpServers": {
    "gyrence": {
      "url": "https://www.gyrence.com/api/mcp",
      "headers": {
        "Authorization": "Bearer mc_your_key_here"
      }
    }
  }
}

Managed API, governed sources

Why agents pick Gyrence

FAQ

About this page

Gyrence is a managed web signal acquisition and source intelligence platform for autonomous agent web crawler workloads. It delivers LLM-friendly JSON extraction across HTML, iXBRL, MediaWiki, Parquet/Arrow, Atom/RSS, and Office documents (PDF, DOCX, XLSX, PPTX), and exposes an MCP server for web data so any MCP-aware runtime can consume Search, Fetch, Gyre, Extract, and Map as native tools. If you are evaluating a Firecrawl alternative or a Crawl4AI alternative for a LangChain, CrewAI, or AutoGen pipeline, Gyrence is the managed, governed option — built around a curated source catalog rather than ad-hoc URL fetching.