{"uid":"cap_zslSBH0ocLsAdrVfgOY4D","slug":"x402-seo-keyword-ideas-68bb7531","name":"x402 SEO Keyword Ideas","description":"Pay $0.01-0.02 USDC per call on Base via x402","url":"https://x402-seo-api.restockalarm.workers.dev/v1/keyword-ideas?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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":["keyword"],"properties":{"hl":{"type":"string","description":"Language code, default en"},"keyword":{"type":"string","description":"Seed keyword (max 100 chars)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"count":2,"ideas":[{"rank":0,"seed":"running shoes","keyword":"running shoes for women"}],"keyword":"running shoes"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/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_RbNHyjchGhiKPapLx7K9_","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns SEO keyword ideas and related search terms based on a seed keyword, paid via x402 micropayment on Base.","exampleAgentPrompt":"Can you give me keyword ideas based on the seed keyword 'running shoes' in English so I can figure out what related terms to target in my SEO strategy?","exampleUseCases":[{"title":"Blog content keyword expansion","prompt":"I'm writing a blog about 'home coffee brewing' — can you pull keyword ideas from that seed term so I know what related searches to target in my article?"},{"title":"E-commerce product page SEO","prompt":"I want to optimize my product pages for 'wireless earbuds' — can you get me a list of keyword ideas based on that seed term so I can see what shoppers are searching for?"},{"title":"Multilingual keyword research","prompt":"I'm launching a Spanish-language content campaign — can you get me keyword ideas for the seed term 'zapatos de correr' using the 'es' language code?"}],"resultDescription":"A JSON object containing the seed keyword, a count of ideas found, and an array of keyword idea objects each with a rank and the suggested keyword string.","failureModes":["Missing required 'keyword' query parameter returns an error","Keyword exceeding 100 characters may be rejected","Payment failure via x402 if wallet has insufficient USDC on Base","Rate limiting or worker timeout if the upstream data source is unavailable","Unsupported language code may fall back to English or return an error"],"whenToPreferThis":"Choose this endpoint when you need lightweight, pay-per-use SEO keyword ideation without committing to a subscription-based keyword research platform. Ideal for agents that need to generate keyword suggestions on demand for a specific seed term, especially in automated content pipelines or low-volume workflows where per-call micropayment (via x402 on Base) is more economical than a monthly SaaS plan.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T12:34:10.389Z","isFirstParty":false,"canonicalSlug":"x402-seo-keyword-ideas-68bb7531"}