Dynamo Task API can be integrated with Salesforce using Salesforce Outbound Message or Invocable APEX class and Salesforce Flow.
When Salesforce Flow type is “record triggered”, the most convenient integration model is to use Outbound Message and Flow.
Outbound Message can be used also without Salesforce Flow.
Using Dynamo API from Salesforce requires to add remote site:
Setup -> Security -> Remote site settings
Where remote site URL is https://dynamo-api.documill.com