Check iOS Universal Links (apple-app-site-association) and Android App Links (assetlinks.json) for a domain in one call. Returns a score, a grade and findings with stable codes, JSON paths and documentation links. Redirects are reported, not followed. Offline mode validates drafts before you publish them.
Fetch a domain's apple-app-site-association and assetlinks.json without following redirects, then return a score, a grade and findings with stable codes, JSON paths and documentation links. Optional platform (ios, android or both) and fresh=1 parameters.
Check AASA and assetlinks content you send in (body: {"aasa": {...}, "assetlinks": [...]}). Offline, no outbound request, for drafts you have not published yet; send at least one of aasa or assetlinks.
Easiest way: the APIHub CLI. Credits cover x402, no wallet needed.
# install and set up once
npx @apihubio/cli register
npx @apihubio/cli topup 10
# call this service
npx @apihubio/cli call -X GET "https://proxy.apihub.io/deeplink/v1/check?domain=airbnb.com"Or call the proxy directly (curl / any HTTP client):
curl https://proxy.apihub.io/deeplink/v1/check?domain=airbnb.com \
-H "Authorization: Bearer ahk_your_key"
# If credits available: charged automatically, returns 200
# Otherwise: returns 402 (pay via @x402/fetch or top up credits)Estimate your monthly cost for Deep Link Association Checker.