{"uid":"cap_RcSHBjwsIlgeQR7L0X_TM","slug":"stablesocial-google-ad-library-advertiser-search-2911b1d0","name":"StableSocial Google Ad Library Advertiser Search","description":"Pay-per-request access to social media data from TikTok, Instagram, Facebook, Reddit, and LinkedIn. No auth, no subscriptions.","url":"https://stablesocial.dev/api/sc/google/adLibrary/advertisers/search","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"query":{"type":"string","minLength":1,"description":"The query to search for"},"region":{"type":"string","description":"2-letter country code to search in. Defaults to US when omitted."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.06","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":"$0.06/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.06","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.06","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_zbttYx_DvgMkF3jEhl4wx","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.06","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Searches Google Ad Library for advertisers by keyword and region, returning matching advertiser data via pay-per-request access.","exampleAgentPrompt":"Search the Google Ad Library for advertisers promoting 'electric vehicles' in Germany and show me who's running ads.","exampleUseCases":[{"title":"Competitor ad discovery by keyword","prompt":"Find all advertisers currently running Google ads for the keyword 'project management software' in the US — I want to see who my competitors are."},{"title":"Political ad research by region","prompt":"Search the Google Ad Library for advertisers running political ads in France right now so I can see which parties or groups are spending on Google."},{"title":"Brand verification for a niche product","prompt":"Look up advertisers in the Google Ad Library for 'organic dog food' in Canada — I want to know which brands are actively advertising that category."}],"resultDescription":"Returns a list of advertiser records matching the query from Google's Ad Library, including advertiser names and associated metadata for the given region.","failureModes":["Empty results if no advertisers match the query or region combination","Invalid or unsupported country code returns an error or defaults to US","Malformed query string may return no results or an API error","Payment failure (402) if USDC balance is insufficient","Rate limiting or timeout if the upstream Google Ad Library is slow to respond"],"whenToPreferThis":"Choose this endpoint when you need pay-per-request, no-subscription access to Google Ad Library advertiser search data, especially for competitive ad intelligence, brand discovery, or verifying who is advertising a specific keyword in a given country. Prefer this over scraping or official Google Ad Library UI when you need programmatic, agent-callable access without managing OAuth or API keys.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:49:10.982Z","isFirstParty":false}