{"uid":"cap_6tOYuk2Np5EGER9MsQmB8","slug":"api-strale-io-3785023a","name":"Backlink Checker via CommonCrawl and Google","description":"Check backlinks for a domain via CommonCrawl and Google search. Returns linking domains, anchor text, dofollow/nofollow counts.","url":"https://api.strale.io/x402/backlink-check","method":"GET","headers":{},"bodySchema":{"type":"object","required":["domain"],"properties":{"domain":{"type":"string"}}},"responseSchema":{"backlinks":{"type":"array"},"top_anchors":{"type":"array"},"total_backlinks":{"type":"number"},"referring_domains_count":{"type":"number"}},"example":{"request":{"input":{"type":"http","method":"GET","queryParams":{"domain":"example.com"}}},"response":{"_meta":{"payment":{"method":"x402","price_usd":0.162,"settlement_id":"0x2ccd0b55d96389dc980091546e229f73f86c4196d81d76b2ac003e591acef8c2"},"capability":"backlink-check","latency_ms":915,"provenance":{"source":"google.com","fetched_at":"2026-06-16T01:24:45.362Z"}},"domain":"example.com","backlinks":[{"first_seen":null,"source_url":"https://en.wikipedia.org/wiki/Example.com","anchor_text":"example.com - Wikipedia","source_domain":"en.wikipedia.org"},{"first_seen":null,"source_url":"https://www.reddit.com/r/webdev/comments/mld1fu/knowledge_nugget_examplecom/","anchor_text":"knowledge nugget: example.com : r/webdev - Reddit","source_domain":"reddit.com"},{"first_seen":null,"source_url":"https://webmasters.stackexchange.com/questions/6107/www-example-com-or-http-example-com-which-one-is-futureproof","anchor_text":"url - WWW.example.com or HTTP://example.com – which one is ...","source_domain":"webmasters.stackexchange.com"},{"first_seen":null,"source_url":"https://blog.cloudflare.com/typo-traps-analyzing-traffic-to-exmaple-com-or-is-it-example-com/","anchor_text":"Typo traps: analyzing traffic to exmaple.com (or is it example.com?)","source_domain":"blog.cloudflare.com"},{"first_seen":null,"source_url":"https://github.com/mdn/content/issues/39865","anchor_text":"example.com is a better choice for an example domain · Issue #39865","source_domain":"github.com"},{"first_seen":null,"source_url":"https://www.instagram.com/reel/C9KcmCcg5Rw/","anchor_text":"domain name system IP: internet protocol TCP: transmission control ...","source_domain":"instagram.com"},{"first_seen":null,"source_url":"https://serverfault.com/questions/333548/where-does-email-sent-to-example-com-go","anchor_text":"Where does email sent to *@example.com go? [closed] - Server Fault","source_domain":"serverfault.com"},{"first_seen":null,"source_url":"https://www.rfc-editor.org/info/rfc2606/","anchor_text":"RFC 2606: Reserved Top Level DNS Names","source_domain":"rfc-editor.org"},{"first_seen":null,"source_url":"https://caddy.community/t/redirecting-example-com-to-www-example-com-doesnt-issue-certificate-for-www-example-com/23453","anchor_text":"Redirecting example.com to www.example.com doesn't issue ...","source_domain":"caddy.community"},{"first_seen":null,"source_url":"https://stackoverflow.com/questions/8076742/why-is-www-example-com-not-the-same-as-example-com","anchor_text":"Why is \"www.example.com\" not the same as \"example.com\"?","source_domain":"stackoverflow.com"}],"top_anchors":[{"text":"example.com - wikipedia","count":1},{"text":"knowledge nugget: example.com : r/webdev - reddit","count":1},{"text":"url - www.example.com or http://example.com – which one is ...","count":1},{"text":"typo traps: analyzing traffic to exmaple.com (or is it example.com?)","count":1},{"text":"example.com is a better choice for an example domain · issue #39865","count":1},{"text":"domain name system ip: internet protocol tcp: transmission control ...","count":1},{"text":"where does email sent to *@example.com go? [closed] - server fault","count":1},{"text":"rfc 2606: reserved top level dns names","count":1},{"text":"redirecting example.com to www.example.com doesn't issue ...","count":1},{"text":"why is \"www.example.com\" not the same as \"example.com\"?","count":1}],"total_backlinks":10,"dofollow_estimate":null,"nofollow_estimate":null,"referring_domains_count":10}},"exampleRequest":{"domain":"example.com"},"tags":["x402"],"displayCostAmount":"0.162","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.162/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.162","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.162","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_1Z5ZHkTDmWAG6y4Xl_EJx","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.162","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Check backlinks for a given domain using CommonCrawl and Google search, returning linking domains, anchor text, and dofollow/nofollow counts.","exampleAgentPrompt":"Can you check all the backlinks pointing to mybrand.com — I want to see which domains are linking to it, what anchor text they're using, and how many are dofollow vs nofollow?","exampleUseCases":null,"resultDescription":"Returns a list of linking domains, the anchor text used in those links, and counts of dofollow versus nofollow backlinks sourced from CommonCrawl and Google search data.","failureModes":["Domain not found or no backlinks indexed — returns empty or zero counts","Invalid domain format — schema validation error on the domain query parameter","CommonCrawl or Google data temporarily unavailable — upstream timeout or error","Rate limiting or payment failure — 402 payment required or quota exceeded"],"whenToPreferThis":"Use this endpoint when you need a quick backlink profile for a domain including anchor text and link type breakdown, sourced from CommonCrawl and Google. Prefer this over manual SEO tools when automating link audits or competitive research in an agent workflow.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":1,"lastUsedAt":"2026-07-25T16:09:20.055Z","lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T21:20:51.353Z","isFirstParty":false}