Developer API Catalog
20 production-grade REST APIs for data normalization, transformation, validation, and document processing — built for scalable systems and clean integrations. Every API is stateless, has a free tier, and is available on RapidAPI.
Data Normalization APIs
Calendar Event Normalization
Unify calendar event payloads across providers into a consistent structure.
Event Listing Normalization
Normalize event data from multiple platforms into a canonical schema.
Financial Invoice & Receipt Normalization
Normalize invoice and receipt data from QuickBooks, Stripe, Xero, Shopify, and 40+ vendors into one canonical schema.
Job Posting Normalization
Transform job listing data from multiple sources into a standard schema.
Retail Data Normalization
Normalize product and retail listing data for comparison and analytics.
Shipping & Tracking Normalization
Standardize shipment tracking data across carriers.
Social Media Data Normalization
Unify social media content payloads into a structured format.
Validation & Developer Utilities
HTML to Markdown Converter
Convert HTML content into GitHub Flavored Markdown.
JSON Diff Checker
Compare JSON objects and detect structural differences.
JSON Payload Consistency Checker
Analyze JSON structure consistency across datasets.
JSON Schema Validator
Validate JSON payloads against schema definitions.
Universal Data Format Converter
JSON, XML, CSV, Excel, YAML, Markdown, HTML, PDF & 15+ formats. Structured data and documents — one endpoint, file upload.
URL Signature Presigner
Generate secure, signed URLs for controlled resource access.