Domain Intelligence API
WHOIS, DNS records, SSL certificate data for any domain in one call. x402.
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 »).
claude mcp add --transport sse domain-intelligence-api 'https://domain-intelligence.api.klymax402.com/mcp'{
"mcpServers": {
"domain-intelligence-api": {
"type": "sse",
"url": "https://domain-intelligence.api.klymax402.com/mcp"
}
}
}Documentation
Tirée du README du projet sur GitHub, actualisée chaque semaine. Les liens ouvrent GitHub.
Sommaire
Domain Intelligence API
Domain intelligence in one call: WHOIS, DNS records, SSL certificate, domain age. Essential for due diligence and security audits. 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": {
"domain-intelligence": {
"url": "https://domain-intelligence.api.klymax402.com/mcp"
}
}
}Quickstart -- HTTP (x402)
curl "https://domain-intelligence.api.klymax402.com/api/lookup?domain=..."
# -> 402 Payment Required, with an x402 payment challenge in the response bodyAny x402-aware client (@x402/fetch, x402-agent-tools, ATXP) handles the 402 -> sign -> retry cycle automatically.
Tools
| Tool | Method | Path | Price | Description |
|---|---|---|---|---|
domain_lookup_intelligence | GET | /api/lookup | $0.012 | Get comprehensive domain intelligence (WHOIS + DNS + SSL) |
domain_lookup_intelligence | POST | /api/lookup | $0.012 | Get comprehensive domain intelligence (WHOIS + DNS + SSL) (POST variant) |
domain_lookup_intelligence
Use this when you need comprehensive domain intelligence -- WHOIS, DNS, and SSL data in a single call. Returns structured JSON with full domain profile.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
domain | string | yes | Domain to lookup (e.g. example.com) |
Example response:
{"whois":{"registrar":"Cloudflare","createdDate":"2010-01-15","expiryDate":"2027-01-15","nameservers":["ns1.cloudflare.com"]},"dns":{"a":["104.26.10.1"],"mx":[{"priority":10,"exchange":"mx.example.com"}]},"ssl":{"issuer":"Let's Encrypt","daysRemaining":45},"domainAge":5932}When to use: domain purchases, security audits, phishing investigations, or due diligence on vendors. Essential for checking domain legitimacy, SSL health, and DNS configuration.
Not for: company data (use company_enrich_from_domain), IP geolocation (use ip_lookup_geolocation), website content (use web_scrape_to_markdown), email deliverability (use email_audit_deliverability).
domain_lookup_intelligence
Use this when you need comprehensive domain intelligence -- WHOIS, DNS, and SSL data in a single call. Returns structured JSON with full domain profile. POST variant of domain_lookup_intelligence -- same params passed as JSON body instead of query string.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
domain | string | yes | Domain to lookup (e.g. example.com) |
Example response:
{"whois":{"registrar":"Cloudflare","createdDate":"2010-01-15","expiryDate":"2027-01-15","nameservers":["ns1.cloudflare.com"]},"dns":{"a":["104.26.10.1"],"mx":[{"priority":10,"exchange":"mx.example.com"}]},"ssl":{"issuer":"Let's Encrypt","daysRemaining":45},"domainAge":5932}When to use: domain purchases, security audits, phishing investigations, or due diligence on vendors. Essential for checking domain legitimacy, SSL health, and DNS configuration.
Not for: company data (use company_enrich_from_domain), IP geolocation (use ip_lookup_geolocation), website content (use web_scrape_to_markdown), email deliverability (use email_audit_deliverability).
Example agent prompts
- "Comprehensive domain intelligence -- WHOIS, DNS, and SSL data in a single call"
- "Comprehensive domain intelligence -- WHOIS, DNS, and SSL data in a single call"
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.
- Catalog: https://klymax402.com/llms.txt
- Full API reference: https://klymax402.com/llms-full.txt
- Live stats: https://klymax402.com/stats
License
MIT
Questions fréquentes
Qu'est-ce que Domain Intelligence API ?
WHOIS, DNS records, SSL certificate data for any domain in one call. x402.
Comment installer Domain Intelligence API ?
Il fonctionne comme serveur distant. Dans Claude Code : claude mcp add --transport sse domain-intelligence-api 'https://domain-intelligence.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 Domain Intelligence 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.
Domain Intelligence API est-il open source ?
Oui. Son code est sur GitHub sous licence MIT.
Qui maintient Domain Intelligence 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.