OngsooLabs API Documentation

Official developer documentation for public OngsooLabs API services.

This site is the documentation hub for the OngsooLabs API platform. It lists available public APIs, links to service-specific guides, and release channels for developers.

Available Services

• AI Reader API: Extracts main content from web pages and supported public text-layer PDF documents, returning AI-ready Markdown, text, or structured JSON with usage, quality, and execution metadata.
  • RapidAPI: Use a RapidAPI account, subscription, credentials, request quota, and billing.
  • OngsooLabs.com: Use an OngsooLabs account, Direct API key, credits, and billing.

The two access channels use the same core AI Reader execution and response contract. Their accounts, credentials, quota or credit systems, billing, and entitlements are independent.

Documentation

• Introduction: Platform overview and public API access model
• AI Reader API: Endpoints, authentication, request examples, response contract, and usage notes

Support and Changes

• OngsooLabs support: Account, API, billing, and service support
• GitHub Issues: Documentation issues, broken links, and public feature requests

Local Development

Source development requires the .NET 10 SDK. For local reader development, run TextProcessor and Scraper together so token counting uses the local TextProcessor service instead of fallback approximation.