December 2025 Update
β December 2025 Update: Two new Data API endpoints for IP proxy and disposable email detection, and two dedicated Analytics pages displaying insights from Phone to Name and Phone Disposable APIs.
DATA API: IP Proxy Detection
We've launched a new endpoint to identify anonymized traffic, including VPNs, proxies, relays, and Tor nodes, with a focus on detecting residential proxies used in fraud operations.
π Key Features
For the provided IP address it returns:
- β Format validation: Confirms structural validity of the IP address.
- π Anonymization detection: Flags for VPN, proxy, relay, and Tor usage to surface hidden traffic
- π Residential vs. datacenter: Distinguishes between hard-to-detect residential proxies and datacenter sources
π Example Output
{
"is_valid_format": true,
"is_vpn": true,
"is_relay": false,
"is_proxy": true,
"is_tor": false,
"proxy_type": "residential"
}is_valid_format(boolean) β Indicates whether the IP address is structurally valid.is_vpn(boolean) β True if the IP is associated with a VPN service.is_relay(boolean) β True if the IP is identified as a relay or forwarding node.is_proxy(boolean) β True if proxy usage has been detected.is_tor(boolean) β True if the IP is a known Tor node.proxy_type(string) β The detected proxy type when available (e.g., residential, datacenter).
Learn more in the IP Proxy Detection API Reference.
Analytics Pages for Phone to Name & Phone Disposable
The Phone to Name and Phone Disposable Data APIs now have dedicated Analytics pages, providing real-time visibility into usage, performance metrics, and geographic distribution.
π Key Features
- π Daily lookup trends: Track API call volume over time to monitor usage patterns
- π― Match rate insights: View global and country-level success rates showing how many phone numbers return complete name data
- β Confidence scoring: Monitor average confidence levels for name matches to assess phone numbersβ quality
- π Geographic distribution: Identify top countries by lookup percentage to understand where your traffic originates
DATA API: Email Disposable Detection
We've launched a new endpoint to identify temporary and disposable email addresses, helping you detect low-quality or fraudulent signups during onboarding and account creation workflows.
π Key Features
For the provided email address it returns:
- β Format validation: Confirms validity of the email address
- ποΈ Disposable detection: Identifies whether the email belongs to a temporary service provider
- π·οΈ Provider identification: Returns the specific disposable email service when detected (e.g. tempmail)
π Example Output
{
"is_valid_format": true,
"is_disposable": true,
"disposable_provider": "[tempmail.com](http://tempmail.com)"
}is_valid_format(boolean) β Indicates whether the email address has a valid format.is_disposable(boolean) β True if the email belongs to a temporary service provider.disposable_provider(string) β The specific temporary email service provider when detected (e.g. tempmail.com).
Learn more in the Email Disposable API Reference.
π Resources
- Support Center β Assistance and answers from the Trustfull team.
- Phone to Name API Reference β Step by step technical guidance for Phone to Name endpoint
- Phone Disposable API Reference β Step by step technical guidance for Phone Disposable