# BigPicture.io — MCP server on mcp.ai
> Connect your BigPicture.io account and use 4 tools for business intelligence straight from your AI agent. Connect with your own API key. BigPicture.io provides APIs and datasets for accessing comprehensive company data, including information on over 20 million profiles, used in applications like fintech products, cybersecurity, market research, and sales & marketing tools.

By: mcp.ai · official
Page: https://mcp.ai/bigpicture_io

## Connect (MCP protocol)
Remote MCP endpoint (HTTP, streamable): https://api.mcp.ai/p_bigpicture_io?ms=1787291400000
Add it as a custom/remote MCP connector, then authenticate when prompted.

## REST API (no MCP client required)
Every tool is also a REST endpoint, authed with a workspace API key.
Discover: GET https://api.mcp.ai/api/bigpicture_io/_endpoints   # public; lists every endpoint
Call:     POST https://api.mcp.ai/api/bigpicture_io/<endpoint>
  Authorization: Bearer sk_live_…   # create one at https://mcp.ai/settings/api-keys
  Content-Type: application/json
  Body: { …args }   →   { "ok": true, "tool": "<id>", "result": { … } }

## Developer docs
How to use (MCP or REST), markdown: https://mcp.ai/bigpicture_io/skill.md
Postman collection (v2.1): https://mcp.ai/bigpicture_io/postman.json

## Tools
- bigpicture_io_company_find(domain: string) — Tool to lookup company data by domain name. Use when you need detailed company profile by providing a website domain. Use after confirming domain correctness.
- bigpicture_io_find_company_stream(domain: string) — Tool to lookup company data by domain with streaming response. Holds connection open until data is ready, avoiding 202 async responses. Use when you need immediate company data without async polling. 
- bigpicture_io_ip_to_company(ip: string) — Lookup company information by IP address using BigPicture's IP-to-Company API. Returns detailed company data including: - Company name, domain, description, and legal name - Geographic location of the
- bigpicture_io_name_to_domain_search(name: string) — Tool to find company domain(s) by company name. Use when you have a company name and need up to 3 likely domains.

## Example prompts
- "What can I do in BigPicture.io?"
- "Show me a summary of my BigPicture.io account"

## Links
Docs: https://mcp.ai/docs/mcps/bigpicture_io
Website: https://mcp.ai/mcps/bigpicture_io