Live: Email · Phone · IP risk APIs, KYC coming soon
Validate any email, phone, or IP instantly
Stop fake signups before they reach your product. Sub-second lookups with transparent risk signals, sourced from carrier, DNS and network intelligence, all through a single API.
Read the API docs →<0.3s
Instant verification
4 APIs
One key, one credit pool
500
Free credits monthly
$ curl -X POST /phone_risk -d '{"phone": "+1 202 555 0142"}'
Simulated demo with sample data, no API call is made. Sign up for live lookups.
A single request tells the whole story
POST an email, phone number or IP and get back structured features, named risk signals and a score you can act on, approve, review or block.
curl -X POST https://api.riskunified.com/email_risk \
-H "Authorization: Bearer ru_live_..." \
-H "Content-Type: application/json" \
-d '{"email": "x8kq2v@tempmail-vault.io"}'{
"status": "complete",
"errors": null,
"email": "x8kq2v@tempmail-vault.io",
"email_features": {
"group_control": false,
"gibberish_prefix": true,
"email_deliverable": false,
"catch_all": false,
"email_history_count": 0,
"email_age": null
},
"domain_features": {
"domain": "tempmail-vault.io",
"domain_risk": "high",
"domain_age_days": 12,
"has_website": false,
"has_mailserver": true
},
"risk": {
"level": "high",
"signals": ["disposable_domain", "gibberish_prefix"]
}
}Four signals. One platform.
Core validations cost 1 credit each, or run a full identity check (email + phone + IP) in one call for 3 credits.
Email Risk
LiveDeliverability, disposable domains, alias tricks, gibberish prefixes, address history and domain intelligence, one call.
group_controlcatch_allemail_agedomain_riskPhone Risk
LiveCarrier lookup, VoIP and prepaid detection, line type and spam rating for every number you collect.
voipcarrierline_typeprepaidIP Risk
LiveASN and ISP resolution, geolocation, and residential / datacenter / proxy classification for every connection.
asngeolocationclassificationKYC
Coming soonFull identity verification with document and sanctions screening, built on the same unified API.
documentssanctionswatchlistsLive in three steps
No SDK required, if you can send an HTTP request, you're done in five minutes.
Create your API key
Sign in with a magic link or Google, then generate a key from the dashboard in seconds.
Send one request
POST an email, phone or IP to a single endpoint, or all three at once with the identity bundle.
Act on the signals
Approve, review or block using the risk level and named signals returned with every lookup.
Built for every place identity enters your product
Teams use RiskUnified anywhere an email, phone number or IP address shows up.
Signup & account creation
Block disposable emails, VoIP burners and datacenter traffic at registration, before they pollute your user base.
Payments & checkout
Score the identity behind every transaction and route risky orders to manual review instead of losing the chargeback.
Lead quality & routing
Stop paying for junk leads. Validate contact details on submission and send only reachable prospects to your sales team.
List hygiene & deliverability
Clean email lists before you send. Catch undeliverable and catch-all addresses to protect your sender reputation.
Fraud & abuse monitoring
Re-screen accounts on login or high-risk actions to catch takeovers, multi-accounting and bot rings early.
Compliance workflows
Attach durable, auditable risk evidence to every identity decision, with KYC document checks arriving soon.
One API, every signal
Email, phone and IP intelligence share one auth scheme, one response shape and one dashboard, integrate once, screen everything.
Built for the checkout path
Fast lookups designed to sit inline in signup and payment flows without adding friction for good users.
Transparent risk scores
Every response includes the raw features and the named signals behind the score, so your team can tune rules with confidence.
Credit-based pricing
Start free with 500 credits a month. Every plan unlocks all APIs from one credit pool, no seats, no platform fees, cancel anytime.
Simple, credit-based pricing
Every plan includes all four APIs from one monthly credit pool.
Starter
$99/mo
20,000 credits
Growth
$299/mo
85,000 credits
Professional
$799/mo
250,000 credits
Enterprise
$1,999/mo
1,000,000 credits
Frequently asked questions
How fast are lookups?+
Most core validations return in well under a second. The identity bundle runs email, phone and IP checks in parallel, so it stays close to a single-signal call.
What is a credit?+
One credit is one core validation (email, phone or IP). A full identity check runs all three and costs 3 credits. Every plan draws from a single monthly pool.
Do failed requests cost credits?+
No. Only successful (HTTP 2xx) lookups consume credits, validation errors, auth failures and upstream errors are always free.
Do unused credits roll over?+
Credits reset at the start of each billing month. If you regularly run out, upgrading mid-month takes effect immediately.
Can I change plans later?+
Yes, upgrade, downgrade or cancel anytime from the Stripe billing portal in your dashboard. No contracts or seat minimums.
Is there a free tier?+
Every account gets 500 credits per month at no cost, with access to all endpoints and no credit card required.
Get 500 free credits, every month
No credit card required. Create an API key and make your first call in under five minutes.