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Add ContrastAPI — free security intelligence API #36

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Add ContrastAPI — free security intelligence API #36

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3 changes: 3 additions & 0 deletions README.md
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Expand Up @@ -96,6 +96,7 @@ Thank you for following me! https://cybdetective.com
| Name | Link | Description | Price |
| ---------- | --------------------------------------- | ---------------------------------------------------------------------------------- | --------------------------------------------- |
| Numverify | https://numverify.com | Global Phone Number Validation & Lookup JSON API. Supports 232 countries. | 250 requests FREE |
| ContrastAPI | https://api.contrastcyber.com/v1/phone/ | Phone number validation, carrier detection, line type, country, timezone | FREE (100 req/hr) |
| Twillo | https://www.twilio.com/docs/lookup/api | Provides a way to retrieve additional information about a phone number | Free or $0.01 per request (for caller lookup) |
| Plivo | https://www.plivo.com/lookup/ | Determine carrier, number type, format, and country for any phone number worldwide | from $0.04 per request |
| GetContact | https://github.com/kovinevmv/getcontact | Find info about user by phone number | from $6,89 in months/100 requests |
Expand Down Expand Up @@ -144,6 +145,7 @@ Thank you for following me! https://cybdetective.com
| Name | Link | Description | Price |
| ---------------- | --------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------- |
| API OSINT DS | https://github.com/davidonzo/apiosintDS | Collect info about IPv4/FQDN/URLs and file hashes in md5, sha1 or sha256 | FREE |
| ContrastAPI | https://api.contrastcyber.com | Security intelligence API: domain recon (DNS, WHOIS, SSL, subdomains, WAF), IP reputation, threat intel, CVE/EPSS/KEV lookup, tech fingerprinting. Also available as MCP server for AI agents | FREE (100 req/hr) |
| InfoDB API | https://www.ipinfodb.com/api | The API returns the location of an IP address (country, region, city, zipcode, latitude, longitude) and the associated timezone in XML, JSON or plain text format | FREE |
| Domainsdb.info | https://domainsdb.info | Registered Domain Names Search | FREE |
| BGPView | https://bgpview.docs.apiary.io/# | allowing consumers to view all sort of analytics data about the current state and structure of the internet | FREE |
Expand Down Expand Up @@ -219,6 +221,7 @@ Thank you for following me! https://cybdetective.com
| Name | Link | Description | Price |
| ------------- | --------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------- |
| EVA | https://eva.pingutil.com/ | Measuring email deliverability & quality | FREE |
| ContrastAPI | https://api.contrastcyber.com | Email MX lookup (mail provider, SPF/DMARC/DKIM grade) and disposable email detection | FREE (100 req/hr) |
| Mailboxlayer | https://mailboxlayer.com/ | Simple REST API measuring email deliverability & quality | 100 requests FREE, 5000 requests in month — $14.49 |
| EmailCrawlr | https://emailcrawlr.com/ | Get key information about company websites. Find all email addresses associated with a domain. Get social accounts associated with an email. Verify email address deliverability. | 200 requests FREE, 5000 requets — $40 |
| Voila Norbert | https://www.voilanorbert.com/api/ | Find anyone's email address and ensure your emails reach real people | from $49 in month |
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