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Company Verification API

Verify company legitimacy with AI-powered analysis scoring from 0-99 for due diligence, fraud prevention, vendor verification, and investment screening.

API Overview

This API provides an intelligent company verification score from 0-99 that reflects the legitimacy and credibility of a business entity. The scoring algorithm evaluates multiple data sources including official websites, employee presence on professional networks, business registrations, social media profiles, online reviews, domain reputation, and third-party verification to help you assess business relationships, prevent fraud, perform due diligence, and make informed decisions about potential vendors, partners, or investments.

Fraud Prevention

Detect fake or shell companies before engaging in business relationships, protecting your organization from financial and reputational risk.

Due Diligence

Streamline vendor vetting, partnership evaluation, and investment screening with automated company legitimacy assessment and credibility scoring.

Lead Qualification

Prioritize high-quality prospects and filter out suspicious leads by verifying company authenticity and credibility in your sales pipeline.

Premium API

This is a premium API that utilizes advanced AI analysis, multiple data sources, business registries, employee verification databases, and multi-factor scoring algorithms to provide accurate company legitimacy assessment.

25 credits per API call

Sample Results

Field Example Value Description
Score 99 Verification score from 0-99 (higher is better)
Reasoning IBM is one of the most established and legitimate companies... Detailed explanation of the score factors
Code Success Status code of the API request
Credits 434416 Remaining API credits in your account

API Details

Endpoint

https://api.interzoid.com/getcompanyverification

Request Format

https://api.interzoid.com/getcompanyverification?license=[licensekey]&lookup=[company name]

Sample Request

https://api.interzoid.com/getcompanyverification?license=fh5hs7*****&lookup=IBM

Sample Response

{ "Score": "99", "Reasoning": "IBM is one of the most established and legitimate companies in the world. Founded in 1911 as Computing-Tabulating-Recording Company and renamed IBM in 1924, it has over 110 years of documented history. The company is publicly traded on NYSE under ticker IBM since 1915, making it one of the oldest technology companies on the exchange. IBM is headquartered in Armonk, New York, and operates in 175+ countries with approximately 270,000-300,000 employees globally. It has an official website at ibm.com, extensive LinkedIn presence with 10,001+ employees listed, and appears on major financial platforms including Bloomberg, Yahoo Finance, and Google Finance. The company has a market cap of approximately $289B and is included in Fortune 500 listings since 1955. IBM has consistent information across all sources regarding its history, leadership, operations, and financial performance. It maintains active social media presence, has verifiable employee profiles, and receives regular coverage in major news outlets. The company's legitimacy is further confirmed by its extensive patent portfolio, major acquisitions, partnerships with Fortune 500 companies, and recognition as a leader in AI, quantum computing, and cloud services.", "Code": "Success", "Credits": "434416" }

cURL Example (with API key in header)

curl --header "x-api-key: fh5hs7*****" "https://api.interzoid.com/getcompanyverification?lookup=IBM"

Additional Examples

Here are additional real-world examples showing different company verification scores across various scenarios:

Fortune 500 Company Score: 98

{ "Score": "98", "Reasoning": "Microsoft Corporation is a globally recognized technology leader established in 1975. Publicly traded on NASDAQ (MSFT) with a market cap exceeding $3 trillion, the company operates in over 190 countries with approximately 220,000 employees. Microsoft maintains an official website at microsoft.com, extensive LinkedIn presence with verifiable employee profiles, and consistent information across Bloomberg, Reuters, and other financial platforms. The company appears on Fortune 500 lists, has multiple SEC filings...", "Code": "Success", "Credits": "434415" }

Established Private Company Score: 85

{ "Score": "85", "Reasoning": "Acme Manufacturing Inc. is a legitimate private company founded in 2005 with documented business registration in Delaware. The company maintains an official website at acmemfg.com with detailed product information and contact details. LinkedIn profile shows 150+ employees with verifiable profiles in manufacturing roles. Company has consistent information across multiple business directories including Dun & Bradstreet, Better Business Bureau (A+ rating), and industry... ", "Code": "Success", "Credits": "434414" }

Early-Stage Startup Score: 62

{ "Score": "62", "Reasoning": "TechStart Solutions LLC appears to be a legitimate early-stage company founded in 2023. Company has basic website at techstartsolutions.io with product information and team bios. LinkedIn company page shows 12 employees with verifiable profiles, primarily in software development. Business registration confirmed in California. Limited online presence with minimal news coverage or third-party...", "Code": "Success", "Credits": "434413" }

Suspicious Entity Score: 15

{ "Score": "15", "Reasoning": "Global Investment Partners Ltd. shows multiple red flags indicating likely fraudulent operation. Website domain registered only 2 months ago with privacy protection hiding owner details. No business registration found in claimed jurisdiction (Delaware or UK). LinkedIn company page has only 3 generic profiles with stock photos and no employment history. Physical address listed matches a residential property with no commercial activity. No presence in any business directories or regulatory databases. Extremely limited online footprint...", "Code": "Success", "Credits": "434412" }

These examples demonstrate the API's intelligent scoring across different company types. Established corporations with extensive public records score highest (90-99), legitimate private companies with solid verification score well (70-89), early-stage startups with limited history score moderately (50-69), and suspicious entities with red flags score very low (0-29). Use these scores to make informed decisions about business relationships, prioritize due diligence efforts, and protect your organization from fraud.

Additional Resources

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