In Integrator, you can configure an API endpoint so that when it receives a payload from a third-party application, it will trigger execution of a data integration flow.
Steps to building a REST API
Step 1 Create an API user, which will be used to run the flow.
Step 4 Start creating a flow by selecting a flow type where the source is a web service.
one listener can be used in only one flow; only one listener can be used in a single flow.
Step 6 Add mapping and parameters just like you would usually do.
Step 7 Since a flow with a listener cannot be manually executed, it must be scheduled.
the scheduled event-driven flows are executed when a payload arrives, as opposed to the regular flows, which are executed at specific time intervals.
Viewing inbound messages (a payload)
To view and query the inbound messages (a payload) sent to the PUSH API use the messaging app.
Testing an API endpoint
For a flow which is configured to be executed on-demand, you can create another flow, which will send an HTTP request, right from Integrator.
Let's assume that there is a scheduled on-demand flow which is triggered by sending a POST request to the
https://app.etlworks.com/plugins/schedules/rest/v1/httplistener/patient endpoint, with a payload that contains a JSON document representing the patient.
For testing purposes, let's put
patient.json in the folder on the server or cloud storage.
Step 1. Create an HTTP connection with the following parameters:
HTTP Method for Token Authentication:
Authentication Request Payload:
Authentication Request Content Type:
User: any existing Integrator user who has permission to run flows.
Password: password for the user.
Step 2. Create a flow where the source connection points to
patient.json, the source format is JSON, the destination connection is the connection created in Step 1, and the destination format is the same as the source format.
Step 3. Manually execute the flow created in Step 2 and watch it trigger execution of an on-demand flow.