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ENS Name Resolver with Forward-Verification
x402
ENS Name Resolver with Forward-Verification is a paid API for AI agents from evm-canon-base.onrender.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Resolves ENS names to Ethereum addresses and performs reverse resolution with forward-verification of reverse records
Price / call$0.01
Success—
StatusUnknown
How this service works
Resolve ENS names to addresses and reverse, with forward-verification of reverse records
Output
Returns the resolved Ethereum address for a given ENS name, or the ENS name for a given address via reverse resolution. For reverse lookups, includes forward-verification status confirming that the reverse record is canonical (i.e., the name's forward resolution also points back to the same address), preventing spoofed or unconfirmed reverse records.
Example use cases
Wallet identity display for dApp
“My app receives a raw 0x Ethereum address from a user — can you reverse-resolve it to an ENS name and forward-verify the result so I can show a human-readable identity instead of the hex address?”
ENS domain to address payment routing
“I want to send funds to alice.eth — resolve that ENS name to its actual Ethereum address so I know exactly where to send the transaction.”
Verify ENS reverse record authenticity
“I have an address claiming to be owned by coolwallet.eth — can you do a forward-verified reverse resolution to confirm that the ENS reverse record is legitimate and not spoofed?”
Technical details
Endpoint
POSThttps://evm-canon-base.onrender.com/resolveWhen to prefer
Choose this endpoint when you need reliable, forward-verified ENS resolution on EVM-compatible chains — particularly when security matters and you cannot trust an unverified reverse record alone. Ideal for dApps displaying human-readable identities, payment routing via ENS names, or any workflow that must confirm bidirectional ENS consistency. Prefer over raw RPC calls when you want deterministic, schema-validated output with built-in forward-verification logic included in a single call.
Side effects
- ENS name does not exist or has no resolver set — returns null or error
- Address has no reverse record registered — resolution fails gracefully
- Reverse record exists but forward-verification fails — flags mismatch
- Network/RPC issues causing lookup timeout
- Malformed ENS name or invalid Ethereum address input
- ENS name is expired and no longer valid
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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