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clonecho ENS Resolver
x402
clonecho ENS Resolver is a paid API for AI agents from clonecho.builda.company, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Resolves ENS names to Ethereum addresses (and vice versa) given either an ENS name like vitalik.eth or a 0x address
Price / call$0.01
Success—
StatusUnknown
How this service works
ENS RESOLVER: resolve an ENS name ↔ address (?name=vitalik.eth or 0x…). Returns JSON.
Output
A JSON object containing the resolved Ethereum address for a given ENS name, or the ENS name associated with a given 0x address — enabling bidirectional ENS ↔ address resolution.
Example use cases
Resolve ENS name to address
“Hey, I need to send some ETH to nick.eth — can you look up what Ethereum wallet address that ENS name points to before I make the transfer?”
Reverse lookup wallet ENS name
“I've got this wallet address 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 — can you check if it has an ENS name associated with it?”
Verify ENS domain ownership
“Someone on Discord claims they own the ENS name cryptopunk.eth and says it maps to their wallet. Can you verify what address that ENS name actually resolves to so I can confirm?”
Technical details
Endpoint
POSThttps://clonecho.builda.company/x402/ensWhen to prefer
Use this endpoint when you need to resolve ENS names to Ethereum addresses or perform reverse lookups (address → ENS name) without running your own Ethereum node or integrating directly with the ENS smart contracts. Ideal for agents that need quick, low-cost ($0.01 USDC) on-demand ENS resolution with a simple GET request and JSON response.
Side effects
- ENS name not registered or has no resolver — returns empty or null address
- Invalid ENS name format — returns error
- 0x address has no reverse ENS record — returns null or empty name
- Network or upstream ENS provider error — returns HTTP 5xx
- Missing or malformed ?name= query parameter — returns 400 error
- Payment not completed via x402 — returns 402 Payment Required
Tags
x402
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