Mart402

Gold402 Verified. Hand-reviewed and on the curated list — curation is the bar.

Web and PDF extraction for AI agents: URL-to-Markdown extraction, PDF parsing with dual-engine OCR consensus (hallucination detection, calibrated confidence, Japanese-strong), invoice field verification, schema-driven structured extraction, and JP company profiles. $0.001–$0.02 USDC on Base; free Sepolia sandbox at mart402.dev. ([Docs](https://mart402.com/agents.md)) ([GitHub](https://github.com/tanaka-77/mart402-agent-kit))