{"uid":"cap_0xYf0OAx2CnxvKh4w6NW8","slug":"gocreative-website-competitors-api-7c712ff8","name":"GoCreative Website Competitors API","description":"Website Competitors API — the wedge: a computed top-competitors leaderboard (category rank + affinity score) plus similar/related sites with their own traffic and rank. Real-time, no login. SEO: competitor analysis API, similar websites API, competitive intelligence, market research API.","url":"https://api.gocreativeai.com/v1/seo/competitors/:var1","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","HEAD","DELETE"],"type":"string"},"pathParams":{"type":"object"},"queryParams":{"type":"object","required":["input"],"properties":{"input":{"type":"string","description":"endpoint argument"}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_5x-Pn3lu2wDnYw7dCEckI","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a ranked leaderboard of top competitors and similar/related sites for any given domain, including category rank, affinity score, and traffic data","exampleAgentPrompt":"Pull up the top competitors and similar websites for shopify.com — I want to see category rankings and affinity scores so I can understand who the real rivals are in that space.","exampleUseCases":[{"title":"Startup market landscape research","prompt":"Can you find the top competitors for notion.so and show me their category rankings and affinity scores? I'm trying to map out who the main players are in the productivity tools space."},{"title":"SEO competitor gap analysis","prompt":"I need to know which sites are competing most directly with ahrefs.com — give me a leaderboard of competitors with their traffic and rank data so I can figure out where we stand."},{"title":"Investor due diligence on rival sites","prompt":"Pull the competitive landscape for duolingo.com — I want to see the top rival sites, their affinity scores, and traffic metrics to understand how crowded this market is."}],"resultDescription":"Returns a structured leaderboard of top competitors for the queried domain, including each competitor's category rank, affinity score, and traffic estimates, along with a list of similar/related websites and their own traffic and ranking data — all computed in real-time without requiring authentication.","failureModes":["Unknown or very new domain with no traffic data returns empty or sparse results","Malformed domain input (e.g. with protocol or path) may cause parsing errors","Rate limiting or payment failure (x402) results in 402 Payment Required response","Domains with extremely low traffic may lack meaningful competitor matches","Temporary upstream data source outages may return stale or null competitor sets"],"whenToPreferThis":"Choose this endpoint when you need a real-time, no-login competitive intelligence snapshot for any website — especially when you want both a ranked leaderboard of direct competitors AND a set of similar/related sites with traffic and rank in a single call. Prefer this over manual SEO tools when building automated market-research pipelines, enriching lead data with competitive context, or running agent-driven competitor discovery at scale via pay-per-call pricing on Base.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T07:02:24.613Z","isFirstParty":false}