BNP Paribas does not let you export all operations from a given account, only for the last three months. But they provide monthly PDF reports for the whole account history. bnp let you extract operations from such reports and offers a simple way to chart the results.

Use:

bnp parse --json account.json *.pdf

to extract operations from input PDF reports, print them on stdout and serializer them as JSON in account.json.

Then:

bnp web account.json

starts a web server on localhost:8081 (see --http) and charts the result.

I wish they offered this service themselves.