ernanielyjr/pdf_invoice_extraction

PDF Invoice Extraction

This project can read a credit card invoice PDF file, convert to JSON and then convert this JSON to a OFX (Open Financial Exchange) file.

The PDF parser is made through Tabula Java project.

Accepted PDF invoices:

• Samsung Itaucard
• TODO: Sicoob
• TODO: Inter
• TODO: Nubank

How to build

Install the dependencies

npm i

Build the project

npm run build

How to use

Once the project compiled, you can run thes commands to get help:

node ./dist/samsung/samsung.js --help
node ./dist/jsonToOfx/jsonToOfx.js --help

Usage examples:

# Examples to convert PDF to JSON
cat invoice.pdf | node ./dist/samsung/samsung.js > invoice.json
cat invoice.pdf | node ./dist/samsung/samsung.js -o invoice.json
node ./dist/samsung/samsung.js -i invoice.pdf -o invoice.json
node ./dist/samsung/samsung.js -i invoice.pdf > invoice.json

# Examples to convert JSON to OFX
cat invoice.json | node ./dist/jsonToOfx/jsonToOfx.js > invoice.ofx
cat invoice.json | node ./dist/jsonToOfx/jsonToOfx.js -o invoice.ofx
node ./dist/jsonToOfx/jsonToOfx.js -i invoice.json -o invoice.ofx
node ./dist/jsonToOfx/jsonToOfx.js -i invoice.json > invoice.ofx

# Examples to convert PDF to OFX
cat invoice.pdf | node ./dist/samsung/samsung.js | node ./dist/jsonToOfx/jsonToOfx.js > invoice.ofx
node ./dist/samsung/samsung.js -i invoice.pdf | node ./dist/jsonToOfx/jsonToOfx.js -o invoice.ofx