{"uid":"cap_IAWnsEyMfsj3ev64em12z","slug":"quantaflow-google-trends-serp-api-x402-55b16401","name":"QuantaFlow Google Trends SERP API (x402)","description":"Every request, a quantum of value. x402 protocol-based payment endpoint for web3/DeFi tools.","url":"https://quanta-roan.vercel.app/api/service/serp-google-trends?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"body":{"type":"string","description":"Optional JSON body forwarded to POST requests."},"path":{"type":"string","description":"Path below the selected upstream origin."},"query":{"type":"object"},"method":{"enum":["GET","POST"],"type":"string"}}},"responseSchema":{"description":"The upstream response body and content type are passed through after successful payment."},"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_B4wn2eEiDv5XC0PG_V1Mv","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":"Fetches Google Trends search data via a pay-per-call x402 protocol gateway at $0.01 USDC per request","exampleAgentPrompt":"Can you pull Google Trends data for 'electric vehicles' over the past 12 months worldwide so I can see how search interest has changed?","exampleUseCases":[{"title":"Seasonal product demand research","prompt":"Show me the Google Trends interest over the past 5 years for 'winter jackets' in the United States so I can understand when demand peaks each year."},{"title":"Brand vs competitor keyword comparison","prompt":"I need Google Trends data comparing search interest for 'Notion' versus 'Obsidian' over the last 90 days globally — can you pull that for me?"},{"title":"Rising topics in a niche market","prompt":"What are the top rising search queries related to 'plant-based protein' on Google Trends right now in the UK?"}],"resultDescription":"Returns Google Trends SERP data including interest-over-time scores, related queries, related topics, and geographic breakdown for the specified keywords and time range, passed through directly from the upstream SERP provider after payment is processed.","failureModes":["Payment failure if insufficient USDC balance or x402 wallet not configured","Upstream SERP provider rate limit or unavailability returns error passthrough","Invalid or malformed query parameters result in upstream error response","Empty results if query term has no measurable search interest","Timeout if upstream Google Trends data takes too long to fetch"],"whenToPreferThis":"Choose this endpoint when you need programmatic access to Google Trends data and are operating in a web3/crypto-native environment where micropayment-per-call billing via x402 protocol is preferred over subscription-based API keys. Ideal for agents that need on-demand trend lookups without managing API subscriptions, especially in DeFi-adjacent workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T12:42:26.607Z","isFirstParty":false,"canonicalSlug":"quantaflow-google-trends-serp-api-x402-55b16401"}