API archive entry · source-reported
IDPhotoSnap Passport Photo Specs
Passport, visa, and ID photo specifications for 100+ countries with government source citations
Other Documents & Productivity APIs
These records share a directory category and are ordered by similarity of reported access facts. They are a shortlist, not proof of drop-in compatibility.
DocStruct
AI extraction of invoices, receipts, bank statements & contracts into structured JSON/CSV
No auth · HTTPS reported · CORS Yes
Vector Express v2.0
Free vector file converting API
No auth · HTTPS reported · CORS No
WakaTime
Automated time tracking leaderboards for programmers
No auth · HTTPS reported · CORS Unknown
Kiprio HTML to PDF
Convert HTML or URLs to PDF with custom page sizes and margins
API key · HTTPS reported · CORS Yes
PaperClean
Clean document photos for printing, remove shadows, fix lighting
API key · HTTPS reported · CORS Yes
PDFBolt
HTML to PDF conversion with templates and AI generation
API key · HTTPS reported · CORS Yes
How to compare them
Coverage
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Operating cost
Model request volume, caching, overages, support, and migration cost.
Integration risk
Test auth, errors, pagination, latency, versioning, and outage behavior.
Data rights
Review attribution, redistribution, retention, privacy, and commercial-use terms.
Source reference
This page separates source-reported facts from questions that need live provider verification.