{"uid":"cap_vTLPua-fzIy76SdbWtm6Y","slug":"apple-app-site-association-file-checker-63831187","name":"Apple App Site Association File Checker","description":"Does https://<domain>/.well-known/apple-app-site-association exist? Requests the path and returns the HTTP status, content type, size and the first 300 characters when it is text. Presence of .well-known/apple-app-site-association tells you about the site's tooling and policies. $0.01 per check.","url":"https://site.intel.rallylive.ca/site/file/well-known-apple-app-site-association?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"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_ZShYUKmOGRearji7Eq-Op","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":"Checks whether a domain hosts a /.well-known/apple-app-site-association file and returns its HTTP status, content type, size, and a preview of its contents.","exampleAgentPrompt":"Check whether example.com has an Apple App Site Association file set up — I want to know if it's there, what the HTTP status is, and what it says.","exampleUseCases":[{"title":"Verify iOS universal links before app launch","prompt":"Before we ship our iOS app, can you confirm that our domain myapp.com actually has a valid apple-app-site-association file and show me what it contains?"},{"title":"Competitive mobile app capability research","prompt":"I'm researching whether our top five competitors — shopify.com, etsy.com, amazon.com, ebay.com, and target.com — have apple-app-site-association files set up. Can you check each one and tell me if the file exists and what the HTTP status is?"},{"title":"Security audit of third-party domain","prompt":"We're onboarding a new partner and I need to audit their web infrastructure. Can you check if partner-platform.io has an apple-app-site-association file and show me the first few hundred characters so I can review their app configuration?"}],"resultDescription":"Returns the HTTP status code for the /.well-known/apple-app-site-association path on the target domain, along with the content type header, the file size in bytes, and up to the first 300 characters of the response body if it is text. If the file does not exist, the status code (e.g. 404) reflects its absence.","failureModes":["Domain does not exist or is unreachable — connection timeout or DNS failure","File is absent — returns 404 or redirect status with no content preview","Server returns non-text content type — content preview may be empty or binary","Firewall or bot-protection blocks the probe — may return 403 or 429","Malformed or unexpected response headers — content type or size may be missing"],"whenToPreferThis":"Use this endpoint when you need to quickly verify whether a specific domain has configured Apple App Site Association for iOS universal links, without manually fetching or parsing the file yourself. It is preferable when you want a lightweight, single-domain probe that returns both presence signal and a content preview, especially in bulk auditing, competitive research, or pre-launch validation workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T00:46:28.712Z","isFirstParty":false,"canonicalSlug":"apple-app-site-association-file-checker-63831187"}