v1

latestOpenAPI 3.1.0© Modulr Finance2026-08-04207430590.4 KB

File Upload

Upload payment file and store valid payments

Uploads the payment file and store the valid files extracted payments for later creating payments

post/payment-files

fileNamestring required

Original file name

contentstring required

The file content must be zipped using gzip format and then Base64 encoded

submissionType'BATCH' | 'BULK'

BATCH restricts operations to batch level. BULK (default) allows payment level operations such as approval

processingDatestring

Allows overriding the file processing date

File upload response with the file bid

fileIdstring required

Unique id of the uploaded file

{
  "fileId": "F1100001"
}