GRIDINSOFT SECURITY APIs

Security APIs
for product integration.

Domain reputation, URL analysis, file detection and email validation.
Structured responses for security products and research workflows.

Get your API key Compare plans

One account across APIsJSON responses100 free monthly credits

EXPLORE THE APIs

Compare API inputs and results.

Review the response fields and use cases for each API.

DOMAIN INTELLIGENCE

Domain reputation
and threat categories.

Retrieve an existing domain assessment: verdict, threat category, reputation and analysis date. Add the returned fields to alerts and indicators.

BUILT FOR

Alert enrichment, domain triage and security investigations.

Explore Domain Intelligence

EXAMPLE RESULT3 CREDITS / CHECK

Phishing

DOMAIN VERDICT

Reputation: 5 / 100
Category: 7 · Phishing
Data available: true

View JSON excerpt

{
    "domain": "login-check.example",
    "verdict": "Phishing",
    "category": 7,
    "score": 5,
    "data_available": true
}

Illustrative response excerpt

POST /api/v1/domain/check

 curl -X POST 'https://inspector.gridinsoft.com/api/v1/domain/check' \
  -H 'Content-Type: application/json' \
  -d '{"apikey":"YOUR_API_KEY","domain":"example.com"}'

Read the full request and response schema

URL ANALYSIS

Page analysis
and redirect context.

Submit a URL to retrieve page metadata, the effective destination and security context. Paid plans include available captured analysis data.

BUILT FOR

Suspicious-link triage, page investigations and abuse review.

Explore URL Analysis

EXAMPLE RESULT10 CREDITS / SCAN

https://signin.example/login

Page context

URL ANALYSIS

Page title: Account verification
Language: en
Effective URL: signin.example/login

View JSON excerpt

{
    "url": "https://signin.example/login",
    "metadata": {
        "title": "Account verification",
        "language": "en"
    },
    "security": {
        "effective_url": "https://signin.example/login"
    }
}

Illustrative response excerpt

POST /api/v1/url/scan

 curl -X POST 'https://inspector.gridinsoft.com/api/v1/url/scan' \
  -H 'Content-Type: application/json' \
  -d '{"apikey":"YOUR_API_KEY","url":"https://example.com"}'

Read the full request and response schema

FILE ANALYSIS

File detection
and analysis metadata.

Submit a file and get a detection label, hashes, size and analysis details. Attach the findings to a case or use them to route a file for further review.

BUILT FOR

File intake, suspicious attachments and investigation reports.

Explore File Analysis

EXAMPLE RESULT5 CREDITS / CHECK

sample.exe

Trojan.Generic

FILE DETECTION

File size: 245,760 bytes
Malicious signal: true
Response field: detection

View JSON excerpt

{
    "filename": "sample.exe",
    "size": 245760,
    "detection": "Trojan.Generic",
    "heuristic": {
        "malicious": true,
        "harmless": false
    }
}

Illustrative response excerpt

POST /api/v1/file/check

curl -X POST 'https://inspector.gridinsoft.com/api/v1/file/check' \
  -F 'apikey=YOUR_API_KEY' \
  -F 'file=@/path/to/sample.exe'

Read the full request and response schema

EMAIL VALIDATION

Email validation
and address risk signals.

Combine address syntax, mail-service checks, disposable-domain and spam signals. Bring a structured validation result into your intake or review workflow.

BUILT FOR

Account intake, contact validation and abuse investigations.

Explore Email Validation

EXAMPLE RESULT2 CREDITS / CHECK

[email protected]

RISKY

EMAIL VERDICT

Address format: Valid
Mail service: Available
Disposable domain: Yes

View JSON excerpt

{
    "verdict": "RISKY",
    "checks": {
        "format": true,
        "service": true,
        "disposable": true,
        "spam": false
    }
}

Illustrative response excerpt

POST /api/v1/email/check

 curl -X POST 'https://inspector.gridinsoft.com/api/v1/email/check' \
  -H 'Content-Type: application/json' \
  -d '{"apikey":"YOUR_API_KEY","email":"[email protected]"}'

Read the full request and response schema

ONE SUBSCRIPTION. EVERY API.

Compare API plans.

USD. One monthly credit balance for the mix of checks you need.

Monthly billing. Your credit allowance refreshes each month.

Free

Explore the API response format with a small monthly allowance.

$0 / month

Free plan

100 credits / month

Up to 33 domain checks, or 10 URL scans.

Create free account

Max 10 results per request
Access to domain, URL, file and email checks
API documentation and code examples

Basic

A shared credit balance for regular domain, URL, file and email checks.

$49 / month

Billed monthly

1,500 credits / month

Up to 500 domain checks, or 150 URL scans.

Choose Basic

Domain search: up to 2 pages of 10 results
Access to domain, URL, file and email checks
Email support
Available paid URL analysis and file PE data

Standard

More monthly credits for recurring checks across the APIs.

$149 / month

Billed monthly

5,000 credits / month

Up to 1,666 domain checks, or 500 URL scans.

Choose Standard

Domain search: up to 3 pages of 10 results
Access to domain, URL, file and email checks
Email and ticket support
Available paid URL analysis and file PE data
Standard subscription terms

Premium

Our largest public credit allowance, with available detailed file heuristic criteria.

$599 / month

Billed monthly

20,000 credits / month

Up to 6,666 domain checks, or 2,000 URL scans.

Choose Premium

Max 50 results per request
Access to domain, URL, file and email checks
Available paid URL analysis and file PE data
Available detailed file heuristic criteria
Special requirements by separate written agreement

Mix operations within your allowance. The check counts above each use the full balance on one operation. Build your own mix

PLAN AROUND YOUR WORKLOAD

Estimate your monthly usage.

Set your request volumes. Find the smallest plan that covers the mix.

Domain checks3 credits / request URL scans10 credits / request File checks5 credits / request Email checks2 credits / request Search requests5 credits / request

YOUR MONTHLY CREDIT MIX

3,000credits / month

Standard fits your workload.

$149 / month

Billed monthly

Choose Standard

Change billing above to compare the annual option. Credits stay monthly.

How credits and plan features work

All APIs share the same monthly balance. Successful operations consume credits, including an Unknown domain result. API errors do not consume credits.

Credits refresh each month and do not roll over. Annual billing changes the payment schedule, not your monthly allowance.

The calculator sizes request volume. Response fields and search limits depend on your plan; see the API documentation for each operation. Data feeds use a separate licence.

CHOOSE YOUR CONNECTION

Data feeds and MCP integration.

FOR LOCAL MATCHING

Bring the feeds
into your platform.

Download hourly domain snapshots and match intelligence against your own events, logs and indicators.

Explore Data Feeds FOR AI WORKFLOWS

Domain and URL
analysis through MCP.

Connect domain checks and URL scans to Claude, Codex, Cursor and other MCP clients using your API account.

Explore MCP

COMMERCIAL INTEGRATION

Product integration
and licensing.

Discuss expected request volume, customer-facing use and data-handling requirements for your security product.

Custom volumeProduct integrationData feed licensing

API documentation

Standard subscriptions & commercial use

Standard subscriptions cover internal business use under our terms. Submitted data and analyses may be used or published by Gridinsoft. Private processing, customer-facing services and redistribution require a separate written agreement. Data feeds are licensed separately.

Security APIsfor product integration.

Compare API inputs and results.

Domain reputationand threat categories.

Page analysisand redirect context.

File detectionand analysis metadata.

Email validationand address risk signals.

Compare API plans.

Free

Basic

Standard

Premium

Estimate your monthly usage.

Data feeds and MCP integration.

Bring the feedsinto your platform.

Domain and URLanalysis through MCP.

Product integrationand licensing.

Security APIs
for product integration.

Domain reputation
and threat categories.

Page analysis
and redirect context.

File detection
and analysis metadata.

Email validation
and address risk signals.

Bring the feeds
into your platform.

Domain and URL
analysis through MCP.

Product integration
and licensing.