Developer-First Platform

Everything you need. Nothing you don't.

REST APIs for email and IP intelligence. A lightweight JS snippet for invisible fraud protection. Webhook outputs to route risk data anywhere. Under 30 minutes to production.

Read the Docs
Integration Types
API

Email Insights API

GET /v1/email-insights?email=...

API

IP Intelligence API

GET /v1/ip-insights?ip=...

JS

Fraud Protection Snippet

<script src="opportify.js"></script>

Three products. One platform.

Use one, two, or all three. Each ships independently and works with your existing stack.

Email

Email Insights API

REST endpoint with JSON responses. Validate emails at signup in real time — no guessing, no false positives.

  • ✓Disposable & role account detection
  • ✓MX record & SMTP verification
  • ✓Domain reputation scoring
  • ✓Catch-all & free provider flags
GET /v1/email-insights
IP

IP Intelligence API

Enrich any IP address with risk signals, geolocation, ASN data, and proxy/VPN detection.

  • ✓VPN & proxy detection
  • ✓Geolocation & ASN data
  • ✓Threat signals & abuse history
  • ✓Datacenter & hosting detection
GET /v1/ip-insights
JS

Fraud Protection

One script tag on your form. Risk score delivered via webhook. No backend changes. No CAPTCHA.

  • ✓One script tag — no backend changes
  • ✓Risk score 200–1000 scale
  • ✓Webhook output to any destination
  • ✓Device & behavioral signals
<script src="opportify.js"></script>

Route risk data anywhere — automatically

Fraud Protection fires a webhook on every form submission. Route it to your CRM, alerting system, or custom endpoint. 34 pre-configured destinations including Zapier, Make, HubSpot, Salesforce, Slack, PagerDuty, Datadog, and n8n.

ZapierMaken8nHubSpotSalesforcePipedriveZoho CRMClose CRMGoHighLevelApollo.ioSlackMicrosoft TeamsDiscordPagerDutyOpsGenieDatadogNew RelicSplunkActiveCampaignMailchimpKlaviyoBrevoCustomer.ioLemlistZendeskIntercomFreshdeskAirtableNotionMonday.comSegmentClayRelevance AIVapi+ any custom webhook

Clean APIs. Predictable responses.

Every response follows the same schema. No surprises in production.

Email Insights — JSON Response
{
  "email": "user@tempmail.io",
  "valid": false,
  "score": 12,
  "disposable": true,
  "free_provider": false,
  "role_account": false,
  "mx_found": true,
  "smtp_valid": false,
  "catch_all": false,
  "tags": ["disposable", "low-quality"]
}

Consistent schema. No surprises. Full response docs at /docs

Email Insights · 1000 Free Credits · Cancel Anytime

Start building in minutes

Free trial includes Email Insights, IP Intelligence, and Fraud Protection. No credit card required.

  • Access to Email and IP Insights
  • Pre-built workflows and SDKs included
View Documentation

Cancel anytime. Credits roll into your paid plan once you upgrade.