{"uid":"cap_2D4hgrDN5ngWQl62HMamK","slug":"nexusapi-seo-keyword-research-e9b7230a","name":"NexusAPI SEO Keyword Research","description":"Crypto, AI, Social Media, Finance, Weather, Tools & more. Pay per call in USDC on Base. No API keys.","url":"https://nexus-api-peach-nine.vercel.app/api/ai/seo/keywords","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"query":{"type":"string","description":"Search query or input parameter"}}},"responseSchema":{"type":"object","description":"API response data"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.195451","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":"$0.195451/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.195451","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.195451","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_DDQYqF4EUPU-gJvs_fTV1","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.195451","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates SEO keyword suggestions and related search terms for a given query or topic","exampleAgentPrompt":"Can you give me SEO keyword suggestions for the topic 'home espresso machines' so I can optimize my product page?","exampleUseCases":null,"resultDescription":"A set of SEO keyword suggestions and related search terms derived from the input query, useful for content planning, on-page optimization, and search engine ranking strategy.","failureModes":["Empty or missing query field returns an error or empty keyword list","Overly vague query may return generic or low-value keywords","Service may be rate-limited or return 402 if payment fails","Response schema is loosely defined so keyword structure may vary","Query in a niche language or domain may return poor results"],"whenToPreferThis":"Use this endpoint when you need quick, pay-per-call SEO keyword ideas without setting up a dedicated SEO tool account. Ideal for agents automating content strategy, blog post planning, or on-page SEO optimization tasks where no API key management is desired.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T19:02:42.848Z","isFirstParty":false}