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ENS Name Resolver
x402
ENS Name Resolver is a paid API for AI agents from agent402.tools, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-10).
Resolves an ENS name (e.g. vitalik.eth) to its corresponding Ethereum wallet address on mainnet
Price / call$0.001
Success—
StatusUnknown
How this service works
Resolve an ENS name (e.g. vitalik.eth) to its Ethereum address - so an agent can turn a human-readable recipient into a payable address. Read-only on Ethereum mainnet.
Output
Returns the resolved Ethereum wallet address (0x…) corresponding to the given ENS name on Ethereum mainnet, enabling the agent to use it as a payable recipient address.
Example use cases
Example prompt
“What Ethereum address does vitalik.eth resolve to? I need to send a payment to that wallet.”
Technical details
Endpoint
GEThttps://agent402.tools/api/ens-resolve?utm_source=zero.xyzWhen to prefer
Use this endpoint when an agent needs to convert a human-readable ENS name (*.eth) into a valid Ethereum address before constructing a transaction or payment. Ideal for pre-payment address resolution workflows where the user supplies an ENS name rather than a raw 0x address.
Side effects
- ENS name does not exist or is unregistered — returns an error or null address
- ENS name has no address record set — resolver returns empty
- Invalid ENS name format — query rejected
- Network timeout reaching Ethereum mainnet resolver
- ENS name recently transferred and cache not yet updated
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"name": "vitalik.eth",
"found": true,
"address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
}
}Tags
x402
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