Clous
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Integrations

Use Clous anywhere your agents run.

One hosted MCP server, an open-source MCP package, OpenAPI 3.1 + a machine-readable llms.txt, and clean REST. Clous drops into the assistant, IDE, framework, or language you already use.

Get an API key Read the docs
Agents & MCP

Model Context Protocol

Connect Clous to any MCP client and your agent gets typed tools — no query DSL, one envelope, cursor pagination.

Claude Desktop

Add the Clous MCP server and ask Claude to pull filings, financials, and ownership in chat.

Setup guide

Cursor

Drop Clous into .cursor/mcp.json and call SEC data from your editor's agent.

Setup guide

Hosted MCP

Zero install — point any MCP client at https://mcp.clous.ai with your bearer key.

Connect

@clous/mcp

Open-source MCP package (16 tools). Run it locally or vendor it. MIT licensed.

View on GitHub
claude_desktop_config.jsonjson
{
  "mcpServers": {
    "clous": {
      "command": "npx",
      "args": ["-y", "@clous/mcp"],
      "env": {
        "CLOUS_API_KEY": "clous_live_…"
      }
    }
  }
}
AI assistants

Works with every assistant

Ship Clous context into the chat assistants your users already live in — to learn the API or query it.

ChatGPT

Custom GPT or a primed chat that reads our llms.txt.

Claude

Native MCP, or open a primed conversation.

Perplexity

Ask about Clous with our docs in context.

Grok

Open a primed thread pointed at the docs.

Frameworks

Drops into your stack

Clous publishes OpenAPI 3.1 and an llms.txt index, so it registers as tools in any tool-calling framework — no custom adapter.

LangChain

Load Clous endpoints as tools from the OpenAPI spec, or wrap the REST calls directly.

OpenAPI spec

LlamaIndex

Use Clous as a data source / tool for retrieval over resolved SEC entities.

Docs

Vercel AI SDK

Register Clous calls as tools in your AI SDK app — typed params, one envelope.

Reference

OpenAI tools

Expose Clous endpoints as function-calling tools via the OpenAPI schema.

openapi.json

Any MCP client

Continue, Zed, Windsurf, custom agents — anything that speaks MCP.

Connect

n8n / Zapier

Call Clous from a no-code workflow with a simple authenticated HTTP request.

Auth guide
Languages

Every language, no SDK required

It's just HTTP + a bearer token and one JSON envelope. Use it from anywhere.

cURLbash
curl -s "https://api.clous.ai/v1/raises?min_amount=5000000&limit=5" \
  -H "Authorization: Bearer clous_live_…"
Pythonpy
import requests

r = requests.get(
    "https://api.clous.ai/v1/raises",
    params={"min_amount": 5_000_000, "limit": 5},
    headers={"Authorization": "Bearer clous_live_…"},
)
data = r.json()["data"]
TypeScriptts
const r = await fetch(
  "https://api.clous.ai/v1/raises?min_amount=5000000&limit=5",
  { headers: { Authorization: "Bearer clous_live_…" } },
);
const { data } = await r.json();

Don't see your tool?

If it can make an HTTP request or speak MCP, it works with Clous today. Tell us what you're building and we'll help wire it.

Talk to usStart free