{"uid":"cap_418dcRbjeFPu-YOjU_bVu","slug":"spyfu-4d83f4c1","name":"SpyFu Competing SEO Keywords (Kombat)","description":"GET /apis/keyword_api/v2/kombat/getCompetingSeoKeywords","url":"https://spyfu.x402.paysponge.com/apis/keyword_api/v2/kombat/getCompetingSeoKeywords","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"},"queryParams":{"type":"object","properties":{},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","additionalProperties":true}},"additionalProperties":false}},"additionalProperties":false},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_RrP9wPpmVQ-mQoctf5KYy","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x036CbD53842c5426634e7929541eC2318f3dCF7e","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the SEO keywords that competing domains share or contest, surfacing head-to-head keyword overlap for competitive analysis.","exampleAgentPrompt":"Show me the competing SEO keywords between nytimes.com and washingtonpost.com — I want to see which organic search keywords they're both fighting over.","exampleUseCases":[{"title":"Identify content gaps versus main competitor","prompt":"I'm trying to find which keywords my e-commerce site is losing to Amazon on — can you show me the organic keywords we're both ranking for so I know what to prioritize next?"},{"title":"Plan content strategy around competitor overlap","prompt":"Pull up the keywords that TechCrunch and The Verge are both competing for in search results — I need to understand which topics are driving traffic to both sites so I can create something better."},{"title":"Win back market share from rival SaaS","prompt":"Show me the head-to-head keyword breakdown between our marketing platform and HubSpot's domain — I want to see exactly which SEO keywords we're both fighting over and where we're falling behind in rankings."}],"resultDescription":"A list of SEO keywords that the queried domains are both competing for in organic search, including data points like search volume, ranking positions per domain, and overlap metrics — enabling direct head-to-head comparison of keyword presence.","failureModes":["Missing required domain parameters returns a 400 error","Invalid or unrecognized domain returns empty results or 404","Rate limiting may return 429 if quota is exceeded","Payment failure (x402) returns 402 Payment Required","Domains with insufficient SpyFu data may return sparse or empty keyword sets"],"whenToPreferThis":"Use this endpoint when you need to identify the specific keywords where two or more domains overlap in organic SEO rankings — ideal for competitive gap analysis, content strategy, or deciding which keywords to prioritize to outrank a known competitor. Prefer this over general keyword research endpoints when the use case is explicitly comparative between named domains.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:43:23.502Z","isFirstParty":false}