Unified OSINT account intelligence API API ID: 12371

Unified OSINT account intelligence API for email and username checks. Detect public account presence across multiple platforms with one simple request.
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# SignalScope API

The **SignalScope API** is an efficient and comprehensive account intelligence solution designed specifically for developers, analysts, agencies, and automation professionals. This powerful API enables users to perform extensive checks on emails and usernames through a single, unified endpoint, retrieving structured insights from numerous public sources in real-time.

## Core Features

### Email Intelligence
Quickly verify if an email address is associated with various supported platforms and services.

**Supported Platforms Include:**
- Microsoft
- Microsoft Enterprise
- Notion
- Facebook
- Spotify
- Adobe
- ProtonMail
- Chess.com
- Strava
- and many others.

### Username Discovery
Uncover public usernames across multiple platforms with ease.

An optional extended scan is available through advanced engines akin to WhatsMyName, expanding your search capabilities.

### Unified Search Endpoint
Efficiently handle multiple identifier types through one streamlined request:

- **Email**
- **Username**

### Fast JSON Output
Receive clean, developer-friendly structured responses in JSON format, enhancing the ease of integration.

### Built for Automation
The SignalScope API is perfect for various applications including:

- Lead enrichment
- Fraud prevention
- Identity research
- Risk assessments
- Brand monitoring
- Internal tools
- CRM workflows

## Example Use Cases

### Verify Leads
Determine if a prospect's email indicates signals from either business or consumer platforms.

### Username Presence Scan
Locate where a specific username appears publicly across the web.

### Fraud Signal Detection
Identify potential risks or suspicious identities based on low presence signals.

### Investigative Aggregation
Quickly collate public traces and data points through a single API interaction.

## Why Choose SignalScope API?

- One unified endpoint simplifies your workflow.
- Clean, structured JSON output for effortless data handling.
- Rapid integration into existing systems.
- Designed for automation-ready applications.
- Continuous updates ensure data accuracy.
- Tailored for real-world applications and workflows.

API Documentation

Endpoints


The "Health check" endpoint is designed to provide a quick and reliable assessment of the system's operational status, ensuring that all critical services and components are functioning correctly. When accessed, this endpoint performs a series of internal checks, including database connectivity, external service availability, and overall application responsiveness, returning a standardized response that indicates whether the system is "healthy" or "unhealthy." This endpoint is essential for monitoring and maintaining system uptime, making it particularly useful in automated deployment scripts, performance monitoring tools, and service orchestration platforms, where continuous health assessments are vital for ensuring seamless service reliability and availability.



                                                                            
GET https://pr157-testing.zylalabs.com/api/12371/unified+osint+account+intelligence+api/23376/health+check
                                                                            
                                                                        

Test Endpoint

API EXAMPLE RESPONSE

       
                                                                                                        
                                                                                                                                                                                                                                                                                                                                        {"status":"ok","environment":"unknown"}
                                                                                                                                                                                                                    
                                                                                                    

Health check - CODE SNIPPETS


curl --location --request GET 'https://zylalabs.com/api/12371/unified+osint+account+intelligence+api/23376/health+check' --header 'Authorization: Bearer YOUR_API_KEY' 


    

# Account Finder API

Find online accounts linked to an **email**, **phone number**, or **username**.

---

## What this API does

- Detects accounts across **multiple popular platforms**
- Uses **OSINT and data correlation**
- Returns clear results: found / not found

Perfect for:
- OSINT
- Cybersecurity
- Fraud detection
- Investigations


---

## Base URL


Authentication is handled by **RapidAPI**.

---

## Search accounts

### Endpoint
`POST /api/v1/search`

### Request body

```json
{
  "query": "johndoe",
  "searchType": "username"
}
```
Search types
- email
- phone
- username




                                                                            
POST https://pr157-testing.zylalabs.com/api/12371/unified+osint+account+intelligence+api/23377/unified+account+search
                                                                            
                                                                        

Unified account search - Endpoint Features

Object Description
Request Body [Required] Json
Test Endpoint

API EXAMPLE RESPONSE

       
                                                                                                        
                                                                                                                                                                                                                                                                                                                                        {"query":"[email protected]","type":"email","count":11,"results":[{"platform":"Facebook","url":"https://www.facebook.com","exists":true},{"platform":"Spotify","url":"https://spotify.com","exists":true},{"platform":"Pinterest","url":"https://pinterest.com","exists":true,"metadata":{"method":"Registration Check"}},{"platform":"Notion","url":"https://www.notion.so","exists":true,"metadata":{"accountType":"invited","samlSignIn":"unavailable","mustReverify":false,"note":"Email has access to Notion (invited to workspace) but may not have completed registration"}},{"platform":"IMVU","url":"https://www.imvu.com","exists":true},{"platform":"Duolingo","url":"https://www.duolingo.com/profile/","exists":true,"metadata":{"username":"","name":"","profilePic":null}},{"platform":"Chess.com","url":"https://www.chess.com/member/search","exists":true},{"platform":"Adobe","url":"https://account.adobe.com","exists":true,"metadata":{"type":"individual","hasImages":true}},{"platform":"Yazio","url":"https://www.yazio.com","exists":true},{"platform":"Xvideos","url":"https://www.xvideos.com","exists":true},{"platform":"Microsoft","url":"https://account.microsoft.com","exists":true,"metadata":{"accountType":"consumer","authMethods":["password","phone"],"phoneDigits":null}}]}
                                                                                                                                                                                                                    
                                                                                                    

Unified account search - CODE SNIPPETS


curl --location --request POST 'https://zylalabs.com/api/12371/unified+osint+account+intelligence+api/23377/unified+account+search' --header 'Authorization: Bearer YOUR_API_KEY' 

--data-raw '{
	"query": "[email protected]",
	"searchType": "email"
}'

    

API Access Key & Authentication

After signing up, every developer is assigned a personal API access key, a unique combination of letters and digits provided to access to our API endpoint. To authenticate with the Unified OSINT account intelligence API simply include your bearer token in the Authorization header.
Headers
Header Description
Authorization [Required] Should be Bearer access_key. See "Your API Access Key" above when you are subscribed.

Simple Transparent Pricing

No long-term commitment. Upgrade, downgrade, or cancel anytime. Free Trial includes up to 50 requests.

🚀 Enterprise

Starts at
$ 10,000/Year


  • Custom Volume
  • Custom Rate Limit
  • Specialized Customer Support
  • Real-Time API Monitoring

Customer favorite features

  • ✔︎ Only Pay for Successful Requests
  • ✔︎ Free 7-Day Trial
  • ✔︎ Multi-Language Support
  • ✔︎ One API Key, All APIs.
  • ✔︎ Intuitive Dashboard
  • ✔︎ Comprehensive Error Handling
  • ✔︎ Developer-Friendly Docs
  • ✔︎ Postman Integration
  • ✔︎ Secure HTTPS Connections
  • ✔︎ Reliable Uptime

Unified OSINT account intelligence API FAQs

The "Chequeo de salud" endpoint returns a status indicating the operational health of the system, while the "Búsqueda de cuentas unificadas" endpoint returns information about the presence of accounts linked to a query, including platform names, URLs, and existence status.

Key fields in the "Búsqueda de cuentas unificadas" response include "query" (the input query), "type" (the type of search), "count" (number of results), and "results" (an array of platform details with "platform", "url", and "exists" fields).

The response data is structured in JSON format. For the "Búsqueda de cuentas unificadas", it includes a main object with fields for the query and results, where "results" is an array of objects detailing each platform's information.

The "Búsqueda de cuentas unificadas" endpoint accepts parameters such as "query" (the search term) and "searchType" (which can be "email", "phone", or "username") to customize the search.

The API utilizes Open Source Intelligence (OSINT) techniques to gather data from various public platforms, ensuring a broad coverage of online accounts associated with the provided queries.

Data accuracy is maintained through continuous updates and quality checks that verify the presence of accounts across supported platforms, ensuring that the information returned is reliable and up-to-date.

Typical use cases include lead verification, fraud detection, identity research, and brand monitoring, allowing users to assess the online presence and credibility of individuals or entities.

If the results are partial or empty, users should consider refining their query or adjusting the search type. The API indicates whether accounts were found, allowing users to take appropriate follow-up actions based on the response.

General FAQs

To obtain your API key, you first need to sign in to your account and subscribe to the API you want to use. Once subscribed, go to your Profile, open the Subscription section, and select the specific API. Your API key will be available there and can be used to authenticate your requests.

You can’t switch APIs during the free trial. If you subscribe to a different API, your trial will end and the new subscription will start as a paid plan.

If you don’t cancel before the 7th day, your free trial will end automatically and your subscription will switch to a paid plan under the same plan you originally subscribed to, meaning you will be charged and gain access to the API calls included in that plan.

The free trial ends when you reach 50 API requests or after 7 days, whichever comes first. 

No, the free trial is available only once, so we recommend using it on the API that interests you the most. Most of our APIs offer a free trial, but some may not include this option.

 Yes, we offer a 7-day free trial that allows you to make up to 50 API calls at no cost, so you can test our APIs without any commitment. 

Zyla API Hub is like a big store for APIs, where you can find thousands of them all in one place. We also offer dedicated support and real-time monitoring of all APIs. Once you sign up, you can pick and choose which APIs you want to use. Just remember, each API needs its own subscription. But if you subscribe to multiple ones, you'll use the same key for all of them, making things easier for you.

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Additionally, if you already have an active subscription in any of these currencies (USD, EUR, CAD, AUD, GBP), that currency will remain for subsequent subscriptions. You can change the currency at any time as long as you don't have any active subscriptions.
The local currency shown on the pricing page is based on the country of your IP address and is provided for reference only. The actual prices are in USD (United States Dollar). When you make a payment, the charge will appear on your card statement in USD, even if you see the equivalent amount in your local currency on our website. This means you cannot pay directly with your local currency.
Occasionally, a bank may decline the charge due to its fraud protection settings. We suggest reaching out to your bank initially to check if they are blocking our charges. Also, you can access the Billing Portal and change the card associated to make the payment. If these does not work and you need further assistance, please contact our team at [email protected]
Prices are determined by a recurring monthly or yearly subscription, depending on the chosen plan.
API calls are deducted from your plan based on successful requests. Each plan comes with a specific number of calls that you can make per month. Only successful calls, indicated by a Status 200 response, will be counted against your total. This ensures that failed or incomplete requests do not impact your monthly quota.
Zyla API Hub works on a recurring monthly subscription system. Your billing cycle will start the day you purchase one of the paid plans, and it will renew the same day of the next month. So be aware to cancel your subscription beforehand if you want to avoid future charges.
To upgrade your current subscription plan, simply go to the pricing page of the API and select the plan you want to upgrade to. The upgrade will be instant, allowing you to immediately enjoy the features of the new plan. Please note that any remaining calls from your previous plan will not be carried over to the new plan, so be aware of this when upgrading. You will be charged the full amount of the new plan.
To check how many API calls you have left for the current month, refer to the 'X-Zyla-API-Calls-Monthly-Remaining' field in the response header. For example, if your plan allows 1,000 requests per month and you've used 100, this field in the response header will indicate 900 remaining calls.
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After 7 days, you will be charged the full amount for the plan you were subscribed to during the trial. Therefore, it's important to cancel before the trial period ends. Refund requests for forgetting to cancel on time are not accepted.
When you subscribe to an API free trial, you can make up to 50 API calls. If you wish to make additional API calls beyond this limit, the API will prompt you to perform an "Start Your Paid Plan." You can find the "Start Your Paid Plan" button in your profile under Subscription -> Choose the API you are subscribed to -> Pricing tab.
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