Developer documentation
Build with Fraudpol
Check domains against confirmed abuse for free, or connect your security workflow to managed takedowns and brand protection. Pick the API that fits, grab a key and make your first request in minutes.
Threat API
Free · no key needed to start
Look up confirmed malicious domains, check up to 100 domains per request, download active feeds and keep a local copy in sync.
Company API
Starter, Pro, Enterprise
Submit cases with evidence, follow them from Accepted to Resolved, manage your watchlist and read Brand Shield findings and takedowns.
Webhooks
Pro, Enterprise
Get a JSON POST the moment a case changes, a takedown completes or Brand Shield finds a new lookalike domain.
Try it now: no account needed
The Threat API answers up to 20 lookups per hour without a key. Replace the domain with the one you want to check.
curl "https://ugapgzpffrykyglevlhz.supabase.co/functions/v1/threat-api/v1/domains/suspicious-site.example"A listed domain returns "listed": true with its category and status. Next: follow the quickstart to get a free key with 1,000 lookups per day.
Free and paid access
Everything below is enforced by the API itself. Paid limits are loaded live from the plan configuration.
| Capability | No key | Free key | Starter | Pro | Enterprise |
|---|---|---|---|---|---|
| Price | Free | Free account | $99/mo | $269/mo | Custom |
| Threat API lookups | 20 / hour per IP | 1,000 / day · 60 / min | – / day | – / day | – / day |
| Threat feeds & change sync | 24 feed downloads / day | ||||
| Company API: read cases, findings, takedowns | – requests / day | – requests / day | – requests / day | ||
| Submit reports & manage watchlist via API | – | – | – | ||
| Brand Shield findings | – | – | – | ||
| Webhooks for case updates | – | – | – | ||
| SIEM export (CSV, CEF, JSON) | – | – | – | ||
| Key type | none | fp_live_… | fp_co_… | fp_co_… | fp_co_… |
Company plans add a burst limit of 60 requests per minute per key. Not sure yet? Request a 14-day demo with Pro features, or compare plans on the pricing page.