ENS Resolver API
Resolve ENS names to Ethereum addresses and reverse. x402 micropayment.
التثبيت
أضف هذا إلى إعدادات MCP في عميلك (Claude Desktop: claude_desktop_config.json، وCursor: .cursor/mcp.json، ويستخدم VS Code وغيره الصيغة نفسها «mcpServers»).
claude mcp add --transport sse ens-resolver-api 'https://ens-resolver.api.klymax402.com/mcp'
{
"mcpServers": {
"ens-resolver-api": {
"type": "sse",
"url": "https://ens-resolver.api.klymax402.com/mcp"
}
}
}
التوثيق
مأخوذ من ملف README للمشروع على GitHub ويُحدَّث أسبوعيًا. تفتح الروابط على GitHub.
المحتويات
ENS Resolver API
Resolve ENS names to ETH addresses and reverse -- avatar URLs included. Identity layer for agents. 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": {
"ens-resolver": {
"url": "https://ens-resolver.api.klymax402.com/mcp"
}
}
}
Quickstart -- HTTP (x402)
curl -X POST "https://ens-resolver.api.klymax402.com/api/resolve" \
-H "Content-Type: application/json" \
-d '{}'
# -> 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
| Tool | Method | Path | Price | Description |
|---|---|---|---|---|
crypto_resolve_ens | POST | /api/resolve | $0.005 | Resolve ENS name to Ethereum address or reverse-resolve address to ENS name |
crypto_resolve_ens
Use this when you need to resolve an ENS name to an Ethereum address, or reverse-resolve an address to its ENS name. Returns resolution data in JSON.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
name | string | no | ENS name to resolve (e.g. vitalik.eth) |
address | string | no | Ethereum address for reverse resolution (e.g. 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045) |
Returns
address-- resolved Ethereum address (0x...)ensName-- ENS name (e.g. vitalik.eth)avatar-- avatar URL associated with the ENS name (if set)resolvedDirection-- "forward" (name to address) or "reverse" (address to name)
Example response:
{"address":"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045","ensName":"vitalik.eth","avatar":"https://...","resolvedDirection":"forward"}
When to use: sending funds to an ENS name to verify the correct address. Essential for identity resolution and human-readable wallet lookup.
Not for: wallet balances (use wallet_get_portfolio), token safety (use token_check_safety), NFT metadata (use crypto_get_nft_metadata).
Example agent prompts
- "Resolve an ENS name to an Ethereum address, or reverse-resolve an address to its ENS name"
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
الأسئلة الشائعة
ما هو ENS Resolver API؟
Resolve ENS names to Ethereum addresses and reverse. x402 micropayment.
كيف أثبّت ENS Resolver API؟
يعمل كخادم بعيد. في Claude Code: claude mcp add --transport sse ens-resolver-api 'https://ens-resolver.api.klymax402.com/mcp'. وفي العملاء الآخرين، الصق إعداد JSON من هذه الصفحة في إعدادات MCP الخاصة بهم.
هل يحتاج ENS Resolver API إلى مفتاح API؟
لا يذكر إدراجه في السجل أي مفتاح أو سر إلزامي. قد تتطلب بعض الميزات حسابًا لدى الخدمة التي يتصل بها.
هل ENS Resolver API مفتوح المصدر؟
نعم. شيفرته متاحة على GitHub بترخيص MIT.
من يصون ENS Resolver API؟
ينشره Br0ski777. يدرجه AI.tn لكنه لا يصونه ولا يوصي به.
من سجل MCP الرسمي. الإدراج ليس توصية: راجع شيفرة الخادم وصلاحياته قبل منحه الوصول إلى بياناتك.