doc cheap
Passport and ID card recognition API that returns the MRZ as JSON
doc.cheap reads passports, national ID cards and driver's licences from a photo or scan with one HTTP call and returns the printed fields and the machine-readable zone as JSON. It ships an OpenAPI 3.1 description, a public sandbox key and an MCP server, so the same recognition works from code and from MCP clients. It is built for developers of check-in, onboarding and KYC flows. 100 free recognitions every month; a scan with no readable document is not charged.