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ENS Name Valuation Estimate
x402
ENS Name Valuation Estimate is a paid API for AI agents from api.web3identity.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Returns an estimated market value for an ENS .eth name based on length, character composition, and market data
Price / call$0.02
Success—
StatusUnknown
How this service works
ENS name valuation estimate based on length, characters, and market data
Output
Returns a valuation estimate for the queried ENS .eth name, likely including an estimated price in ETH or USD, factors considered (name length, character type, keyword value), and possibly a confidence or scoring breakdown based on comparable market data.
Example use cases
Appraise ENS name before selling
“I own 'crypto.eth' and I'm thinking about listing it for sale. Can you give me an estimated market value so I know what price to ask for based on its length, characters, and current ENS market trends?”
Evaluate ENS name before buying
“I'm considering purchasing 'ape.eth' from someone who's asking 5 ETH for it. Can you appraise that name for me so I can tell whether their price is fair or if I should negotiate?”
Compare value of short ENS names
“I have a budget to invest in ENS names and I'm looking at 'ai.eth', 'nft.eth', and 'dao.eth'. Can you estimate the market value of each one so I can decide which is the best investment?”
Technical details
Endpoint
GEThttps://api.web3identity.com/api/ens/value/ethWhen to prefer
Use this endpoint when you need a quick programmatic appraisal of an ENS .eth name before buying, selling, or negotiating. Prefer this over manual lookups or marketplace estimates when you need a structured, API-driven valuation incorporating length and character scoring alongside live market data.
Side effects
- ENS name not found or invalid format — returns error or null valuation
- Name without .eth suffix may not be recognized
- Market data unavailable — estimate may be stale or missing
- Very rare or unusual character sets may produce low-confidence estimates
- Rate limiting or payment failure via x402 protocol
Input
{
"name": "punk.eth"
}Output
{
"name": "eth.eth",
"timestamp": "2026-06-16T01:27:01.740Z",
"valuation": {
"factors": [
"3-character (rare)",
"alpha-only"
],
"currency": "USD",
"confidence": "high",
"estimatedValue": 2400
},
"registered": false,
"currentOwner": null
}Tags
x402
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