Create a new file for the organization and (optionally) a specific workflow or instance. Use the URI from the response to reference the file in your workflow. Note that base64 is not natively supported as a direct upload format. If you have a base64 file, convert it to binary before uploading.
It accepts a file field in the request data, with a file.
Documentation Index
Fetch the complete documentation index at: https://help.nextmatter.com/llms.txt
Use this file to discover all available pages before exploring further.
Authentication is API key based. As an admin, you can generate an API key in Next Matter by going to Company > Next Matter API keys.
When sending requests to the API, authenticate by passing the API key in the "Authorization" HTTP header, prepended with the string "Api-Key ".
For example:
Authorization: Api-Key xyzabc.12fsfe242ubdgakew