JSON Content Checker & Validator - API Testing Tool

Validate json schema data at scale with this powerful Apify actor. Extracts data, details & metadata with automatic pagination and proxy rotation. Perfect for market research, competitive intelligence, and data-driven decision making.

Validate Dataset(s) with JSON Schema

jaroslavhejlek/validate-dataset-with-json-schema

This Actor validates items in one or more datasets against a provided JSON Schema. Use it if you planning to add a dataset validation schema to your actor and you want test it.

Validate Schema.org structured data for SEO. Parses JSON-LD, detects Microdata and RDFa, highlights schema types, and reports common issues like invalid JSON-LD, missing @type, non-schema.org @context, and missing key properties for popular schema types.

Professional email validation API with syntax check, DNS/MX verification, SMTP testing, disposable email detection, and catch-all domain checking. Validate single emails or bulk lists with detailed scoring and insights.

Monitoring Checker Schema

apify/monitoring-checker-schema

The monitoring checker schema is a part of the Apify Monitoring Suite (apify/monitoring). See its readme for more information and how to use this.

JSON & Visual Content Monitor - Track API & Website Changes

malachite_spotlight/json-content-checker

Monitor JSON APIs and websites for changes. Get email alerts, AI summaries, beautiful HTML reports, and export to multiple formats. Perfect for price tracking, API monitoring, and competitive intelligence.

Ai Data Quality Guardian

quantifiable_bouquet/ai-data-quality-guardian

Validate, clean, and score datasets automatically. Detect anomalies, schema drift, duplicates, and data quality issues to produce reliable, structured outputs for analytics and automation workflows.