{"uid":"cap_CqeTSxYe8975S5INnpU2g","slug":"apollo-keyword-opportunity-flywheel-afbf55a3","name":"Apollo Keyword Opportunity Flywheel","description":"Keyword flywheel — seed a keyword, get variants + opportunity mapping + cross-linked feeds.","url":"https://apolloai.team/api/keyword-opps","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","required":["seed"],"properties":{"seed":{"type":"string","description":"Seed keyword to expand (e.g. 'AI agents', 'web scraping')"},"depth":{"type":"string","description":"Expansion depth: 1-3 (default 2)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"seed":"AI agents","variants":["autonomous agents","agent frameworks","agentic AI","multi-agent systems"],"opportunities":[{"volume":"medium","keyword":"agent frameworks","competition":"low","opportunity":"Build comparison tool","linked_feeds":["/api/agentic-trends"]}],"total_keywords":12}},"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":"down","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_sxbTuaWb-LHqnI0nRuqH5","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Expands a seed keyword into variants, search opportunity mappings, and cross-linked intelligence feeds for builders and agents.","exampleAgentPrompt":"Seed the keyword 'AI agents' and give me variant keywords plus opportunity mappings — use expansion depth 3 so I get the full picture.","exampleUseCases":null,"resultDescription":"Returns the original seed keyword, a list of related keyword variants, an opportunity array with volume, competition level, opportunity description, and linked Apollo feed URLs per keyword, plus a total keyword count.","failureModes":["Missing required 'seed' query parameter returns a 400 error","Invalid 'depth' value outside 1-3 range may return an error or default to 2","Payment not provided or insufficient USDC triggers a 402 Payment Required response","Empty or very short seed keyword may return minimal or empty variants","Rate limiting may occur under high-frequency calling"],"whenToPreferThis":"Use this endpoint when you need to quickly expand a single seed keyword into a structured opportunity map with volume and competition signals, especially when you want cross-linked Apollo feed recommendations. Prefer it over generic keyword tools when you need machine-readable opportunity data with integrated feed discovery for autonomous agents.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T13:27:00.219Z","isFirstParty":false}