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Ethereum ENS Resolution
x402
Ethereum ENS Resolution is a paid API for AI agents from appearing-clinics-show-wrote.trycloudflare.com, paid per call via x402, price unknown, status down (last checked 2026-09-15).
Resolves Ethereum Name Service (.eth) names to addresses or reverse-resolves addresses to ENS names, with mandatory forward confirmation of reverse records.
Price / call—
Success—
StatusDown
How this service works
Free live verified vitalik.eth sample. The paid $0.0042 API resolves normalized .eth names or Ethereum addresses, with mandatory forward confirmation of reverse records.
Output
Returns the resolved Ethereum address for a given .eth name, or the ENS name for a given address, along with forward confirmation status of reverse records to ensure both directions are consistent and verified.
Example use cases
Wallet identity lookup for DeFi app
“What Ethereum address does vitalik.eth resolve to? Make sure the reverse record is confirmed forward too.”
Reverse resolve sender address
“I have an Ethereum address 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 — does it have an ENS name attached to it?”
ENS identity verification for airdrop
“Before I send tokens, can you verify that the ENS name alice.eth resolves correctly and that the reverse record matches?”
Technical details
Endpoint
GEThttps://appearing-clinics-show-wrote.trycloudflare.com/ens-sampleWhen to prefer
Use this endpoint when you need to resolve .eth ENS names to Ethereum addresses or reverse-resolve addresses to ENS names with mandatory forward confirmation of reverse records. Prefer this over raw RPC calls when you want normalized, verified ENS resolution with built-in forward/reverse confirmation in a single API call.
Side effects
- ENS name does not exist or is not registered
- Reverse record exists but forward confirmation fails (mismatch)
- Input address has no reverse ENS record
- Malformed or non-normalized .eth name
- Network timeout querying Ethereum mainnet
- Rate limiting or payment required beyond free sample
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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