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Vextorium ENS Batch Resolver
x402
Vextorium ENS Batch Resolver is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-16).
Resolves up to 20 ENS names to Ethereum addresses, or Ethereum addresses to their primary ENS names, in a single batch call.
Price / call$0.003
Success—
StatusUnknown
How this service works
Resolve up to 20 ENS names to addresses, or addresses to their primary ENS name, in one call.
Output
Returns a JSON object with the count of successfully resolved entries and an array of result objects. Each result includes the original query string, the resolved Ethereum address, and the primary ENS name (if available via reverse lookup). Fields may be null when resolution is not possible for a given entry.
Example use cases
Bulk wallet address lookup for airdrop
“I have a list of ENS names from our community members — vitalik.eth, nick.eth, brantly.eth, and ens.eth — can you resolve all of them to their Ethereum addresses so I can set up the airdrop?”
Reverse lookup for transaction attribution
“I'm seeing this Ethereum address 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 in our transaction logs — can you do a reverse ENS lookup to find out whose .eth name it is?”
ENS identity enrichment for DeFi dashboard
“Before displaying these wallet addresses on our dashboard, can you look up their primary ENS names for uniswap.eth, aave.eth, and compound.eth so we can show human-readable identifiers?”
Technical details
Endpoint
POSThttps://api.vextorium.com/ens-resolver-lote-pago?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to resolve multiple ENS names or addresses in a single API call rather than one at a time, saving on latency and cost. Ideal for enriching datasets, attributing wallet addresses to human-readable identities, or verifying ENS ownership in bulk. Prefer this over single-item resolvers when batch efficiency matters, and over general blockchain explorers when you specifically need ENS forward and reverse resolution without extra blockchain data.
Side effects
- ENS name does not exist or has no address record set — returns null address
- Ethereum address has no primary ENS name set — returns null name
- Batch exceeds 20 entries — likely rejected or partially processed
- Network/RPC connectivity issues causing resolution failure
- Malformed address or ENS name in the input array — returns null fields for that entry
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| nombres | array |
Output
Schema · Response
{
"type": "json",
"example": {
"resueltos": 2,
"resultados": [
{
"nombre": null,
"consulta": "vitalik.eth",
"direccion": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
},
{
"nombre": "vitalik.eth",
"consulta": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
"direccion": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
}
]
}
}Tags
x402
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