Company Enrichment API

io.github.Br0ski777Published by GitHub account Br0ski777v1.1.0Updated Oct 24, 2026

Company firmographics from domain: name, socials, tech stack, emails, phone, address

VerifiedSSEWeb executableWeb Search & ScrapingBusiness & Commerce

Overview

AI-generated overview

A remote MCP server that enriches a company profile from its domain name, returning firmographics, socials, tech stack and contact details.

What you can do
Enrich a company from a domain name, returning structured JSON with firmographics, social links, tech stack, contact email, phone and address scraped from the website.
When to use it
Useful for sales prospecting, CRM enrichment, competitive research or account-based marketing when you only have a company domain and want a quick organization profile.
Requirements
A remote SSE endpoint; no API key or signup is declared. Each call is paid per use via the x402 protocol in USDC on the Base L2 network, so an x402-capable client and a funded wallet are needed.
Before you install
Every enrichment call costs money (listed at $0.02 per call) and is settled in USDC on Base through a crypto wallet; payments go through third-party facilitators. The server scrapes the target website, so results depend on what is publicly available, and requests are sent to a third-party service.

Installation

In SourceWeft

  1. Open Company Enrichment API in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via SSE. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.Br0ski777%2Fcompany-enrichment/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "company-enrichment-api": {
      "type": "sse",
      "url": "https://company-enrichment.api.klymax402.com/mcp"
    }
  }
}

README

Company Enrichment API

[MCP Server] [x402] [License: MIT]

Company enrichment from any domain. Firmographics, socials, tech stack, contact info, address. Built for sales prospecting and CRM. Pay-per-call via x402 (USDC on Base L2) -- no API key, no signup, no rate-limit wall.

Part of the klymax402 marketplace -- 100 x402 micropayment APIs for AI agents, one wallet, USDC on Base.

Quickstart -- MCP

Add to your MCP client config (Claude Desktop, Cursor, ElizaOS, etc.):

json
{  "mcpServers": {    "company-enrichment": {      "url": "https://company-enrichment.api.klymax402.com/mcp"    }  }}

Quickstart -- HTTP (x402)

bash
curl "https://company-enrichment.api.klymax402.com/api/enrich?domain=..."# -> 402 Payment Required, with an x402 payment challenge in the response body

Any x402-aware client (@x402/fetch, x402-agent-tools, ATXP) handles the 402 -> sign -> retry cycle automatically.

Tools

ToolMethodPathPriceDescription
company_enrich_from_domainGET/api/enrich$0.02Enrich a company from its domain name

company_enrich_from_domain

Enrich an organization's profile by domain. Alternative to Apollo org-enrich at 5x lower cost. Returns structured JSON with firmographic data, socials, tech stack, and contact info scraped from the website.

Parameters

NameTypeRequiredDescription
domainstringyesDomain to enrich (e.g. stripe.com, shopify.com)

Example response:

json
{"name":"Stripe","description":"Financial infrastructure for the internet","socials":{"linkedin":"https://linkedin.com/company/stripe","twitter":"https://twitter.com/stripe"},"contactEmail":"[email protected]","techStack":["React","Next.js","Cloudflare"],"address":"354 Oyster Point Blvd, South San Francisco, CA"}

When to use: sales outreach, CRM enrichment, competitive research, or account-based marketing. Essential for qualifying leads and enriching organization profiles from just a domain. Drop-in replacement for Apollo company enrichment.

Not for: tech stack only (use website_detect_tech_stack), SEO data (use seo_audit_page), person data (use person_enrich_from_email), domain WHOIS/DNS (use domain_lookup_intelligence).

Example agent prompts

  • "Enrich an organization's profile by domain"

Payment

  • Protocol: x402 -- HTTP-native pay-per-call, no signup, no API key
  • Network: Base L2 (eip155:8453)
  • Asset: USDC
  • Facilitator: Coinbase CDP (primary), PayAI (fallback)
  • Also reachable via ATXP (OAuth-wrapped x402, RFC 9728 protected-resource metadata)

Part of klymax402

100 x402 micropayment APIs for AI agents -- one wallet, USDC on Base, zero signup.

License

MIT

Source: README.md at commit 46fb056

Tools

0
SourceWeft has not read this server's tools yet.

Version history

1
  1. v1.1.0LatestSep 16, 2026

Score

50% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts

    Keep the endpoint answering the MCP handshake; SourceWeft probes it every 30 days.

  • Auth declaredRequired10 pts

    Declare the credential headers in the registry entry, or keep the endpoint answering the probe so its auth can be classified.

  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts