# ENS Resolver — Name ↔ Address + Avatar

> ENS Resolver — Name ↔ Address + Avatar — axel-belfort-ens-resolver. Use this tool when you need to resolve Ethereum Name Service (ENS) names to addresses or vice versa, and retrieve associated avatar URLs and text records. It solves problems related to identity verification, displaying human-readable names, and building wallet user interfaces. The tool takes an ENS name or Ethereum address as input and returns a JSON object containing the resolved address, name, avatar, and records.

Canonical page: https://skillsregistry.net/skills/axel-belfort-ens-resolver  
JSON: https://api.skillsregistry.net/v1/skills/axel-belfort-ens-resolver

## Description

ENS name resolution API for AI agents. Resolve ENS names (vitalik.eth) to Ethereum addresses and reverse-resolve addresses to ENS names. Includes avatar URLs and text records.

Tools: crypto_resolve_ens.

Use this for displaying human-readable names, identity verification, or building wallet UIs. The identity layer every crypto agent needs. IMPORTANT: For wallet balance lookup, use wallet_get_portfolio instead.

Returns: {address, name, avatar, records}. No API key required — x402 micropayment $0.002/call on Base L2.

## Trust

- **Trust score (0–1):** 0.72
- **Verification tier:** verified
- **Last scanned:** 2026-08-30

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-08-30

## Source

- **Source listing:** [Smithery](https://smithery.ai/server/axel-belfort/ens-resolver)
- **Repository:** <https://github.com/Br0ski777/ens-resolver-x402>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "axel-belfort-ens-resolver"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/axel-belfort-ens-resolver` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/axel-belfort-ens-resolver/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt