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API · /deeplinks-api

Deep Links API

healthy 4,882 Subscribers

Validate a domain's mobile deep-link configuration — the well-known files that make iOS Universal Links and Android App Links open your native app instead of a browser tab. Pass a domain and the service fetches and validates both the Apple App Site Association (apple-app-site-association — the applinks app IDs, path components and webcredentials) and the Android Digital Asset Links (assetlinks.json — each statement's relation, package name and SHA-256 certificate fingerprints), checking the /.well-known/ path with a legacy root fallback, and reports per-platform validity with concrete issues: missing applinks, a non-JSON content type, missing certificate fingerprints, or malformed structure. Single-platform endpoints check iOS or Android on their own. The request is made server-side and private/internal targets are refused (SSRF-guarded). Built for mobile-app onboarding, universal/app-link debugging, pre-release checklists and continuous monitoring. A deep-link configuration validator — distinct from DNS lookup (dns), the security.txt parser (securitytxt) and the SSL/TLS certificate check (sslcheck). No upstream key, no cache.

#deep-links #universal-links #app-links #ios #android #mobile
api.oanor.com/deeplinks-api
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Machine-readable spec so AI agents can integrate this API.

/api/deeplinks-api/openapi.json
/api/deeplinks-api/llms.txt

Discovery: GET /api/index.json lists every API.

API health

healthy
Uptime
100.00%
Server probes · 24h
Avg latency
432 ms
Server probes · 24h
Subscribers
4,882
active
Total calls
4
last 7 days
status Full status page → · 8 probes/24h

Pricing

Pick a tier — billed monthly, cancel anytime.

Free

Free

  • 2,220 calls / month
  • 2 requests / second
  • Hard cap (429 above quota, no overage)
  • 2,220 calls/month
  • 2 req/sec
  • iOS + Android validation
  • No credit card
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Starter

€6.50 /month

  • 43,500 calls / month
  • 8 requests / second
  • Hard cap (429 above quota, no overage)
  • 43.5k calls/month
  • 8 req/sec
  • Per-platform + issues
  • Email support
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Pro

€20.90 /month

  • 226,000 calls / month
  • 20 requests / second
  • Hard cap (429 above quota, no overage)
  • 226k calls/month
  • 20 req/sec
  • Release-checklist automation
  • Priority support
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Mega

€54.60 /month

  • 845,000 calls / month
  • 50 requests / second
  • Hard cap (429 above quota, no overage)
  • 845k calls/month
  • 50 req/sec
  • Mobile-platform scale
  • Dedicated SLA
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Built by

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PremiumApi

Related APIs

Other APIs with overlapping tags.

App Store API

Search and look up apps on the Apple App Store as an API. Pass a search term and get matching iOS apps with their developer, average star rating and rating count, price, category and icon; or look up a single app by its App Store id (or bundle id) for the full record — description, current version, release and update dates, content rating, minimum iOS version, app size, supported languages, screenshots and the store link. Ratings and price are returned per country (default US). Live from the public iTunes Search API. Ideal for app-store optimisation (ASO), competitor and market research, app directories, review dashboards and mobile-developer tools. Public Apple data.

api.oanor.com/appstore-api

Frequently asked questions

Quick answers about pricing, quotas, and integration.

How do I get an API key for Deep Links API?
Sign up for free at oanor.com, generate an API key from the developer dashboard, and call Deep Links API with the x-oanor-key header. No credit card needed for the free tier.
What's the rate limit for Deep Links API?
Free tier allows 1 request per second. Paid plans scale up to 50 requests per second on the Mega tier. Hard limits return HTTP 429 above the quota — no surprise overage charges.
How much does Deep Links API cost?
Deep Links API has a free tier with 100 calls / month. Paid plans start at €6.50 / month with higher quotas and faster rate limits.
Can I cancel my subscription anytime?
Yes. Plans are billed monthly and you can cancel anytime from your billing dashboard. No long-term contracts and no cancellation fee.
Is Deep Links API GDPR-compliant?
All requests to Deep Links API go through our EU-based gateway. Your upstream API key never leaves our server and no personal data is shared with the upstream provider beyond the request you send.

Pick an endpoint from the list on the left to see its details and try it.

Code snippets

Sign up to get an API key, then call any path under your slug.

curl https://api.oanor.com/deeplinks-api/SOME_PATH \
  -H "x-oanor-key: oanor_test_..."
const res = await fetch("https://api.oanor.com/deeplinks-api/SOME_PATH", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();
$ch = curl_init("https://api.oanor.com/deeplinks-api/SOME_PATH");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
$response = curl_exec($ch);
import requests
r = requests.get(
    "https://api.oanor.com/deeplinks-api/SOME_PATH",
    headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())

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