{"uid":"cap_vQzYGrumdvugIC-1JdXZz","slug":"domain-name-value-estimator-57a723d5","name":"Domain Name Value Estimator","description":"Estimate the market value tier of a domain name using transparent heuristics — length, TLD premium, dictionary-word presence, pronounceability, keyword value, and numeric/hyphen penalties — returns a value tier and 0-100 quality score so agents can triage domain portfolios and prioritize acquisitions without a paid appraisal service.","url":"https://netintel-production-440c.up.railway.app/domain-appraise/estimate","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["domain"],"properties":{"domain":{"type":"string","description":"Domain name to appraise (e.g. pay.com)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"tld":{"type":"string"},"name":{"type":"string"},"grade":{"type":"string"},"score":{"type":"number"},"domain":{"type":"string"},"factors":{"type":"array","items":{"type":"object"}},"findings":{"type":"array","items":{"type":"object"}},"value_tier":{"type":"string"},"value_score":{"type":"number"},"characteristics":{"type":"object"}}}}}}},"responseSchema":{"type":"json","example":{"tld":"com","name":"pay","grade":"A","score":100,"domain":"pay.com","factors":[{"detail":"3-character name (ultra premium)","factor":"length","impact":35},{"detail":".com TLD","factor":"tld","impact":25},{"detail":"Exact dictionary word","factor":"dictionary_word","impact":20},{"detail":"Finance keyword: pay","factor":"keyword_category","impact":10}],"findings":[],"value_tier":"premium","value_score":100,"characteristics":{"length":3,"has_hyphen":false,"has_number":false,"pronounceable":true,"is_dictionary_word":true}}},"example":{"request":{"input":{"type":"http","method":"GET","queryParams":{"domain":"sparkly.io"}}},"response":{"tld":"io","name":"sparkly","grade":"C","score":64,"domain":"sparkly.io","factors":[{"detail":"7-character name (compact)","factor":"length","impact":12},{"detail":".io TLD (tech-premium)","factor":"tld","impact":12},{"detail":"Contains a 4+ consonant cluster (hard to pronounce)","factor":"pronounceability","impact":-10}],"findings":[],"value_tier":"strong","value_score":64,"characteristics":{"length":7,"has_hyphen":false,"has_number":false,"pronounceable":false,"is_dictionary_word":false}}},"exampleRequest":{"domain":"sparkly.io"},"tags":["x402"],"displayCostAmount":"0.03","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Fnn19cSXqYvOJRSDajvZ-","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Estimates the market value tier and quality score of a domain name using transparent heuristics including length, TLD premium, dictionary words, pronounceability, and keyword value","exampleAgentPrompt":"Can you give me a quick value estimate for the domain name 'sparkly.io' — I want to know its value tier and quality score before I decide whether to buy it?","exampleUseCases":null,"resultDescription":"Returns a structured object including the domain name, TLD, extracted name, letter grade, numeric value score (0-100), value tier label (e.g. 'premium', 'standard'), an array of scoring factors with explanations, an array of findings, and a characteristics object summarizing key domain attributes.","failureModes":["Missing 'domain' query parameter returns a 400 or validation error","Invalid or malformed domain string may return an error or a very low score","Uncommon TLDs may not have premium pricing data, reducing score accuracy","Payment failure or missing x402 header returns 402 Payment Required","Network or server unavailability on Railway returns 5xx"],"whenToPreferThis":"Use this endpoint when you need a fast, free-form domain quality estimate without paying for a commercial appraisal service like Estibot or GoDaddy Appraisals. Ideal for triaging large domain portfolios, screening acquisition candidates, or getting a transparent breakdown of what makes a domain valuable. Not suitable when you need a legally defensible market valuation or comparables-based pricing.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T12:53:27.495Z","isFirstParty":false}