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Contact Email Finder
x402
Contact Email Finder is a paid API for AI agents from intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Finds publicly listed contact email addresses (info@, sales@, support@, etc.) on a company's homepage, along with the domain's mail provider and MX record status.
Price / call$0.01
Success—
StatusUnknown
How this service works
Find public contact email addresses on a company's homepage (info@, sales@, support@...) together with the domain's mail provider and whether it accepts mail (MX). Returns only addresses the site itself publishes. Lead generation and outreach research from a domain. $0.01 per site.
Output
Returns a list of publicly listed contact email addresses found on the company's homepage (e.g. info@, sales@, support@), the domain's mail provider (e.g. Google Workspace, Microsoft 365), and whether the domain has valid MX records and accepts mail.
Example use cases
Sales outreach contact discovery
“I need to reach out to stripe.com — can you find any public contact emails they list on their homepage, like a sales@ or partnerships@ address, and let me know if their domain has working MX records?”
Lead enrichment for prospect list
“I have a list of company domains and I need to enrich them — start with notion.so and find whatever public contact emails appear on their homepage, plus their mail provider.”
Verifying outreach email before cold email campaign
“Before I send a cold email campaign, can you check hubspot.com and find what contact emails they publicly list on their site, and confirm their domain actually accepts incoming mail?”
Technical details
Endpoint
GEThttps://intel.rallylive.ca/contact-emailsWhen to prefer
Use this endpoint when you need to find publicly listed contact emails directly from a company's homepage for lead generation or outreach research. Prefer this over generic web search when you want structured, verified email data alongside mail provider and MX acceptance status. Best for sales intelligence pipelines, CRM enrichment, and cold outreach workflows where accuracy and cost efficiency ($0.01/call) matter.
Side effects
- Domain has no publicly listed email addresses — returns empty list
- Domain is unreachable or returns non-200 HTTP status
- No MX records found for domain — mail acceptance status is false
- Obfuscated or JavaScript-rendered emails may not be detected
- Invalid or malformed domain input returns error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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