Blog
Guides, tutorials, and real-world workflows for composable document and image processing.
Under the Hood: How Our Parser Plans Multi-Field Extractions Intelligently
The parser builds a dependency graph, groups fields by effort, and paginates arrays. A look at the extraction planning system.
Chain Document Extraction, Image Processing, and Generation in a Single Claude Code Session
Use MCP to chain Iteration Layer APIs inside Claude Code or Cursor — extract data from documents, process images, and generate new outputs in one conversation.
Smart Crop: Let the API Find Faces, Products, and Key Objects Before Cropping
AI-powered cropping that detects subjects before cutting. Never accidentally crop out the important part of an image again.
Use Your Brand Fonts in Programmatically Generated Images
Upload TTF, OTF, WOFF, or WOFF2 fonts and use them in generated images. Brand consistency at scale.
Trust, but Verify: How Confidence Scores Make AI Extraction Production-Ready
Every extracted field comes with a confidence score. Use them to build human-in-the-loop review flows.
Generate PDFs and Word Documents Inside Claude Code and Cursor with MCP
Use MCP to generate PDFs, DOCX, EPUB, and PPTX documents directly from Claude Code or Cursor. No templates, no code, no pipeline.
Generate Thumbnails for Millions of Uploads — Without Managing Servers
Generate consistent thumbnails from user uploads with one API call. No Sharp, no ImageMagick, no server to maintain.
Personalized Email Banners at Scale — No More Generic Headers
Generate unique email banner images per recipient with dynamic text and images. One API call per banner.
Calculated Fields: Let the Parser Do the Math on Your Invoices
Define formulas that compute values from other extracted fields. Subtotal + tax = total, calculated automatically.
Resize and Crop Images via API — The Only Guide You Need
Resize with 5 fit strategies, crop to exact dimensions, and smart crop with AI. One API, no infrastructure.
Turn Data into Shareable Visual Reports with an Image Generation API
Generate visual report cards and data summaries as images. Share via email, Slack, or embed in dashboards.
Extract IBANs, Currencies, and Addresses from Financial Documents — Validated, Not Just Strings
Purpose-built field types for financial documents. IBAN validation, structured addresses, currency amounts with codes.