Trestle - Identity Data Enrichment and Validation APIs Trestle - Identity Data Enrichment and Validation APIs Trestle - Identity Data Enrichment and Validation APIs Trestle - Identity Data Enrichment and Validation APIs
  • Products
        • Enrichment

        • Reverse Phone APIGLOBAL
        • Verify and enrich phone numbers
        • Reverse Address API
        • Verify and enrich address information
        • Caller Identification API
        • Identify and enrich caller information
        • Add-Ons

        • Litigator Check
        • Identify phone numbers associated with serial litigators
        • Email Deliverability
        • Confirm email inboxes accept mail in real-time
        • Spam Check
        • Flag phone numbers tied to high-risk calling activity
        • Email Age Score
        • Score how long an email has existed
        • Validation & Verification

        • Phone Validation APIGLOBAL
        • Validate phone numbers and identify disconnected numbers
        • Real Contact API
        • Verify phone, email, and address information
        • Address Validation API
        • Validate and normalize addresses
        • Assess Risk

        • Decision Console
        • Optimize identity verification for manual review
        • Decision Signals API
        • Automate identity verification for risk decisioning
        • Start using Trestle products today

          Get started for free—no credit card required

          Start Your Free Trial

  • Solutions
        • Industries

        • B2B Contact Data
        • eCommerce
        • Insurance
        • Lead Generation
        • Real Estate
        • Communications
        • Use Cases

        • Verify and Prioritize Leads
        • Outbound Dialing Optimization
        • Assess Risk And Prevent Fraud
        • Inbound Call Routing and Verification​
        • Signup and Onboarding​
        • Optimize AI Voice Agents
        • Start using Trestle products today

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Trestle Overview

19
  • Does Trestle Offer DNC Checks?
  • Does Trestle Have a Sandbox Environment To Test Integrations?
  • What is Trestle’s Coverage and Accuracy?
  • Which Countries’ Data Do You Have?
  • Does Trestle Normalize Phone Number Format?
  • How Do You Integrate Trestle’s APIs?
  • How Does Trestle’s API Pricing Work?
  • How Often is Trestle’s Data Updated?
  • How to Properly Sample a Test File and Evaluate Trestle
  • Understanding NPA-NXX and the Implications of Number Portability
  • Understanding Trestle’s Free API Trial and the API Access Request Process for Specific Products
  • What are the Response Times for Trestle’s APIs?
  • What are the Various Sources of Trestle’s Identity Data?
  • What are Trestle’s SLAs?
  • What Demographic Data Does Trestle Have?
  • What Is Our Global Phone Validation Coverage?
  • What is the Default and Max QPS Supported?
  • What Queries are Billable?
  • What Security Measures are Taken by Trestle?

Product Features

39
  • Everything to Know About Source ID
  • Everything to Know About IP Trust Scores
  • How to Check When an Email Address Was Made
  • Everything to Know About Spam Checks
  • Using IP Intelligence Checks to Verify Lead Legitimacy in Real Contact API
  • Everything to Know About Phone-to-Address Match
  • Real Contact API 1.1 vs. Real Contact API 2.0: What’s Changed and How to Upgrade
  • Everything to Know About Phone Activity Score
  • Everything to Know About Real Contact API 2.0
  • How Trestle’s Activity Score is Different From HLR Lookups
  • Everything To Know About Name Match Details
  • Everything To Know About Phone-to-Name Confidence Score
  • Everything To Know About Litigator Checks
  • Everything To Know About the Email Age Score Add-on
  • Everything To Know About the Email Deliverability Add-on
  • Explain Real Contact API Grading
  • Fine-Tuning Find Person API Results
  • How Can Trestle’s Email Data Be Used?
  • How Do I Determine Phone Validity?
  • How Do You Read Trestle’s Phone Activity Score?
  • How Does Our Real Contact API Name Matching Work?
  • How Does Trestle Assess Email Validity in Real Contact?
  • How is Trestle’s Phone Activity Score Calculated?
  • How To Read the Real Contact Data Assessment Report
  • International Reverse Phone API Explained
  • Line Type Fidelity and Confidence
  • Trestle API Response Attribute Ranking
  • Trestle Warnings – A Comprehensive Guide
  • Understanding the Difference: Phone Validity vs. Trestle’s Activity Score
  • What are the Different Address Types Returned by Trestle?
  • What Does a Name Match of Null Mean?
  • What Does the Carrier Name Mean?
  • What is the Difference Between CNAM and Trestle’s Smart CNAM API?
  • What is the Difference Between Fixed VoIP and Non-fixed VoIP?
  • What is the Difference Between Reverse Phone API, Caller Identification API, and Smart CNAM API?
  • What is the Link Date Associated with Phones and Addresses?
  • Why and When to Use Trestle’s Name Hint
  • Why Do We Return a Maximum of 100 Entities in Find Person API?
  • Why Does the Address Return as Invalid?

Integrations

22
  • HubSpot | Phone Validation App Integration Guide
  • ZoomInfo | Phone Validation, Real Contact, and Reverse Phone Integration Guide
  • Databar | Phone Validation Integration Guide
  • Make | Real Contact API Integration Guide
  • Make | Phone Validation API Integration Guide
  • Apollo | Phone Validation Integration Guide
  • HighLevel | Phone Validation Integration Guide
  • boberdoo | Real Contact API Integration Guide
  • Clay | Validate Phone Number Integration Guide
  • Clay | Verify Contact Integration Guide
  • HubSpot | Real Contact Phone Grading App Integration Guide
  • How Do I Use a HubSpot List To Grade My Contacts?
  • How Do I Use HubSpot Workflow Triggers To Grade My Contacts?
  • Lead Prosper | Phone Validation Integration Guide
  • Lead Prosper | Real Contact Integration Guide
  • Reverse Phone API Enrichment of Leads in Google Sheets via Zapier
  • Snowflake | Phone Validation Integration Guide
  • What is the Phone Validation Integration within ActiveProspect?
  • What is the Real Contact Integration within ActiveProspect?
  • Validate and Verify Leads with Trestle’s Phone Validation API in Sierra Interactive via Zapier
  • Validate Leads with Trestle’s Phone Validation API in LeadConnector via Zapier
  • Zapier | Grade Leads from a Google Sheet with Real Contact

Troubleshooting

9
  • How to Prevent 429 Errors by Sizing API Concurrency to Your QPS Limit
  • How to Fix 403 Forbidden Errors When Using Trestle’s APIs
  • Why Won’t My Email Work to Signup for Trestle?
  • Ruby Integrations: 403 Forbidden Errors
  • Getting 429: Too Many Requests Error – Why?
  • How to Remove or Deactivate a User in Trestle’s Developer Portal
  • How to Update Phone to Name/Address Linkage Records
  • Reviewing Usage Data
  • Why is the Name Associated with the Phone Incorrect?

Developer Portal

8
  • Business Verification Failed? Here’s What Documents You Need to Submit
  • How to Find and Download Your Receipt or Invoice
  • How to Monitor API Errors With Your Usage Graph
  • Batch Upload FAQ
  • Developer Portal Wallet Frequently Asked Questions
  • Export and Analyze Your Queries in Your Developer Portal Account
  • Getting Started with Trestle’s Developer Portal Wallet
  • Making Changes to Billing Settings for the Developer Portal Wallet

User Guides

9
  • Phone Validation in Java
  • Batch Upload Instructions
  • How Do I add Additional Members to My Trestle Account?
  • How to Handle Special Characters in API Queries
  • Phone Validation API with ASP.NET
  • Phone Validation with JavaScript and HTML: Leveraging Trestle’s API
  • Phone Validation API with PHP: Leveraging Trestle’s API
  • Phone Validation API with Python
  • Phone Validation API with React

Telephony Knowledge

9
  • Choosing the Right Number Lookup API
  • How to Identify Callers In Real-Time Using a Reverse Phone API
  • Why is Line Type Intelligence Important?
  • What is a “No Routes Found” Phone Message?
  • The Best Phone Validation API for Call Centers
  • How to Identify Disconnected Phone Numbers Automatically
  • What is a Phone Number Reputation Lookup?
  • What is a Carrier Number?
  • What is a Non-Fixed VoIP Phone?

Risk Suite Overview

8
  • How to Read Email Breach Reports and IP Abuse Reports in Decision Console
  • Everything to Know About Decision Signals API
  • How to Get Started With Decision Console
  • What is the Decision Overview and How Do I Read It?
  • What is an Attribute Card and How Do I Read It?
  • What is Link Builder and How Do I Use It?
  • Understanding Team and Account Management
  • FAQ and Troubleshooting: Decision Console
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  • Risk Suite Overview
  • What is the Decision Overview and How Do I Read It?
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What is the Decision Overview and How Do I Read It?

5 min read

Once a reviewer clicks the Verify Identity button in Decision Console, the Decision Overview displays the verification results. It consolidates every identity signal into one workspace, including an actionable Identity Score, an AI-powered Decision Summary, individual Attribute Cards for each core identity signal, and a Relative Distances and Map view for geographic context.

This article walks through each section of the Decision Overview and how to interpret what you see.

What is the Identity Score? #

The Identity Score is a single 0-100 score that provides an aggregated assessment of the identity associated with a signup or transaction. A score of 100 indicates the highest trust and lowest risk; a score of 0 indicates the highest risk of potential fraud or abuse.

ScoreInterpretation
70+Lower risk. The signup or transaction has enough positive signals that the associated identity is high trust and can generally be approved.
31-69Medium risk or incomplete assessment. May result from inconsistent matches, certain risk signals, or insufficient inputs to perform all available checks.
<30High risk. The signup or transaction should be reviewed further and potentially rejected.

The Identity Score is derived from the comprehensive validations, identity checks, and cross-checks within Trestle’s internal database, calibrated against the customer feedback loop across millions of monthly signups and transactions.

What is the Decision Summary? #

The Decision Summary is an AI-powered recommendation synopsis that identifies the key positive and negative signals of the identity to help reviewers quickly decide whether to approve, reject, or further verify an identity. It sits between the contact’s name and the Identity Score. Clicking the “Decision Summary” button opens a pop-up with a recommendation, the signals supporting it, and a short written explanation.

Every Decision Summary returns one of three recommendations:

RecommendationWhat it Means
ApproveThe identity holds up under cross-examination. Positive signals outweigh any potential concerns, and the signup or transaction should generally move forward.
InvestigateThe identity is mixed or incomplete. Positive signals are worth weighing against specific concerns, and the case warrants a closer look before a decision is made.
RejectThe identity shows significant risk. Negative signals point to a likely synthetic, mismatched, or fraudulent identity.

Below the recommendation, the Decision Summary lists the positive and negative signals that drove it, drawn from the same Attribute Cards shown in the Decision Overview. 

An Approve recommendation might surface positive signals such as:

  • Email first seen more than 5 years ago
  • Phone subscriber match, high confidence
  • Phone line type is mobile

A Reject recommendation might surface negative signals such as:

  • Email first seen within the last 30 days
  • Phone is low activity or disconnected
  • Primary address is invalid

The summary then synthesizes those signals into a plain-language explanation of the recommendation, including the Identity Score. Reviewers can copy the full Decision Summary to their clipboard, formatted for case notes, escalation tickets, or audit trails.

What Are Attribute Cards?  #

Decision Console organizes identity data into Attribute Cards, with one card per core identity signal. Depending on the inputs provided, the Decision Overview will return Attribute Cards for Primary Phone, Primary Address, Secondary Address, Email, and IP Address.

Each card displays a set of Attribute Details. These are the individual data points that make up the signal. Attribute Details are intuitively color coded: green if the data is verifiable and consistent, red if it’s invalid or potentially risky. Any card can be expanded into the Details Panel for deeper investigation.

For a full breakdown of every Attribute Card and the details they return, see What is an Attribute Card and How Do I Read It.

What is the Relative Distances and Map view?  #

The Relative Distances and Map view plots the phone subscriber billing address, primary address, secondary address, and IP geolocation onto a map and calculates the distance between each. The reviewer can select an anchor point, and all relative distances are calculated from that anchor.

The map includes overlay zones for quick interpretation:

  • Green zone (within 50 miles): Lower risk. Geographic consistency between identity attributes.
  • Neutral zone (50-200 miles): Worth checking. Some legitimate variation, but worth a closer look.
  • Outside 200 miles: Higher risk. Geographic inconsistency that typically warrants closer investigation.

For example, an IP in Los Angeles and a shipping address in New York would appear well outside the green zone, prompting the reviewer to drill into the data and look for a legitimate connection (a known second resident, a verified business address, etc.).

What is the Details Panel? #

The Details Panel is a slide-out drawer that lets reviewers drill into the underlying data behind any Phone, Address, or Email Attribute Card. Each Details Panel provides a reverse lookup view, with underlying identity associations and associated social profiles.

Within any Details Panel, each address, alternate phone, and email is clickable, triggering a reverse lookup on that entity. This allows reviewers to chain investigations and uncover identity connections. For example, confirming that a primary and secondary party in an e-commerce transaction historically shared the same address.

Phone and Email Detail Panels may also list associated social profiles of the identity. When a contact links to more than one person, profiles are grouped by individuals. Agents can click these profiles to investigate further. If a profile lists the same city as the address on file, that’s another point of corroboration. Social Profiles don’t factor into the Identity Score, but instead act as a supplemental signal. 

For a deeper walkthrough of the Phone, Address, and Email Details Panels, see What is an Attribute Card and How Do I Read It?

Request a Demo

For more information on Decision Console, check out the articles below:

  1. How to Get Started with Decision Console
  2. What is an Attribute Card and How Do I Read It? 
  3. What is Link Builder and How Do I Use It?
  4. Understanding Team and Account Management
  5. FAQ and Troubleshooting
Updated on August 5, 2026
How to Get Started With Decision ConsoleWhat is an Attribute Card and How Do I Read It?
Table of Contents
  • What is the Identity Score?
  • What is the Decision Summary?
  • What Are Attribute Cards? 
  • What is the Relative Distances and Map view? 
  • What is the Details Panel?
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  • Reverse Phone API
  • Reverse Address API
  • Caller Identification API
  • Phone Validation API
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  • Inbound Call Routing and Verification
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  • Optimize AI Voice Agents

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Trestle - Identity Data Enrichment and Validation APIs
  • Products
        • Enrichment

        • Reverse Phone APIGLOBAL
        • Verify and enrich phone numbers
        • Reverse Address API
        • Verify and enrich address information
        • Caller Identification API
        • Identify and enrich caller information
        • Add-Ons

        • Litigator Check
        • Identify phone numbers associated with serial litigators
        • Email Deliverability
        • Confirm email inboxes accept mail in real-time
        • Spam Check
        • Flag phone numbers tied to high-risk calling activity
        • Email Age Score
        • Score how long an email has existed
        • Validation & Verification

        • Phone Validation APIGLOBAL
        • Validate phone numbers and identify disconnected numbers
        • Real Contact API
        • Verify phone, email, and address information
        • Address Validation API
        • Validate and normalize addresses
        • Assess Risk

        • Decision Console
        • Optimize identity verification for manual review
        • Decision Signals API
        • Automate identity verification for risk decisioning
        • Start using Trestle products today

          Get started for free—no credit card required

          Start Your Free Trial

  • Solutions
        • Industries

        • B2B Contact Data
        • eCommerce
        • Insurance
        • Lead Generation
        • Real Estate
        • Communications
        • Use Cases

        • Verify and Prioritize Leads
        • Outbound Dialing Optimization
        • Assess Risk And Prevent Fraud
        • Inbound Call Routing and Verification​
        • Signup and Onboarding​
        • Optimize AI Voice Agents
        • Start using Trestle products today

          Get started for free—no credit card required

          Start Your Free Trial

  • Pricing
  • Resources
        • API Documentation
        • Blog
        • Knowledge Base
        • Case Studies
        • Glossary
        • Partners and Integrations
  • Company
        • About Us
        • Why Trestle
        • Careers
        • Affiliate Program
        • Contact
  • Log In
  • Start for Free