If you are wiring invoice/form extraction into an app, the usual trap is: OCR dump → brittle regex → custom parsers per vendor. 0xPdf flips that: you define a JSON schema (or pick a template), send a PDF, get structured JSON back — one HTTP call or MCP tool. Try before you integrate Open the br...
Source: [Dev.to](https://dev.to/rishamax/schema-first-pdf-json-in-one-api-call-try-the-playground-516a)