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Company Enrichment API

Registre officiel Productivité

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

Code source Site web Documentation

Installation

Ajoutez ceci à la configuration MCP de votre client (Claude Desktop : claude_desktop_config.json ; Cursor : .cursor/mcp.json ; VS Code et les autres utilisent la même forme « mcpServers »).

Remote (sse)
Claude Code 
claude mcp add --transport sse company-enrichment-api 'https://company-enrichment.api.klymax402.com/mcp'
Configuration JSON (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "company-enrichment-api": {
            "type": "sse",
            "url": "https://company-enrichment.api.klymax402.com/mcp"
        }
    }
}

Documentation

Tirée du README du projet sur GitHub, actualisée chaque semaine. Les liens ouvrent GitHub.

Sommaire
  1. Company Enrichment API
  2. Quickstart -- MCP
  3. Quickstart -- HTTP (x402)
  4. Tools
  5. Example agent prompts
  6. Payment
  7. Part of klymax402
  8. License

Company Enrichment API

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.):

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

Quickstart -- HTTP (x402)

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:

{"name":"Stripe","description":"Financial infrastructure for the internet","socials":{"linkedin":"https://linkedin.com/company/stripe","twitter":"https://twitter.com/stripe"},"contactEmail":"info@stripe.com","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

Questions fréquentes

Qu'est-ce que Company Enrichment API ?

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

Comment installer Company Enrichment API ?

Il fonctionne comme serveur distant. Dans Claude Code : claude mcp add --transport sse company-enrichment-api 'https://company-enrichment.api.klymax402.com/mcp'. Pour les autres clients, collez la configuration JSON de cette page dans leurs réglages MCP.

Faut-il une clé API pour Company Enrichment API ?

Son entrée au registre n'indique aucune clé ni secret obligatoire. Certaines fonctions peuvent tout de même demander un compte auprès du service auquel il se connecte.

Company Enrichment API est-il open source ?

Oui. Son code est sur GitHub sous licence MIT.

Qui maintient Company Enrichment API ?

Il est publié par Br0ski777. AI.tn le référence sans le maintenir ni le recommander.

Issu du registre MCP officiel. Être listé n'est pas une recommandation : vérifiez le code et les permissions d'un serveur avant de lui donner accès à vos données.