# File Upload

- [A Ledger is Created by Taking the Zip .csv File](/en/api/e-ledger-api/file-upload/a-ledger-is-created-by-taking-the-zip-.csv-file.md)
- [Brings Uploaded Ledgers](/en/api/e-ledger-api/file-upload/brings-uploaded-ledgers.md)
- [Creates a Ledger by Taking the Base64 String Value of a Zip .csv File](/en/api/e-ledger-api/file-upload/creates-a-ledger-by-taking-the-base64-string-value-of-a-zip-.csv-file.md)
- [GIB Approved Certificates of Manually Uploaded Ledgers Are Uploaded](/en/api/e-ledger-api/file-upload/gib-approved-certificates-of-manually-uploaded-ledgers-are-uploaded.md)
- [Ledger Errors Are Introduced](/en/api/e-ledger-api/file-upload/ledger-errors-are-introduced.md)
- [Returns the Year and Period Information of the Last Ledger](/en/api/e-ledger-api/file-upload/returns-the-year-and-period-information-of-the-last-ledger.md)