Omnitracs Event Subscription Service (ESS)

A publish-subscribe integration service in which Omnitracs applications continually publish transactions (vehicle positions/GPS, driver messages, Hours-of-Service logs, and critical-event / driver-coaching notifications) to the Integration Web Server, and back-office applications subscribe to and periodically request the transaction types they want. The Event Subscription Service delivers each transaction as a SOAP/XML package and expects a SOAP/XML acknowledgement. Transport is request/response polling over HTTPS, not a WebSocket. Partner/customer gated; endpoints are modeled.

Modeled, no public reference. Omnitracs offers this API through a partner, certification or contract program and publishes no public reference for it. API Evangelist drew its shape from Omnitracs's own material, so the endpoints on this page are a model, not the provider's contract.

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API entry from apis.yml

apis.yml Raw ↑
aid: omnitracs:omnitracs-event-subscription-api
name: Omnitracs Event Subscription Service (ESS)
tags:
- Positions
- Message
- HOS
- Critical Events
- Publish Subscribe
tags_raw:
- Positions
- Messages
- HOS
- Critical Events
- Publish Subscribe
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
humanURL: https://services.omnitracs.com/portalWeb/
endpointsModeled: true
properties:
- url: https://www.cnrportal.com/help/otsWeb/help/en_US/documents/doc_cust_integrate-with-sp_d.pdf
  type: Documentation
description: A publish-subscribe integration service in which Omnitracs applications continually publish
  transactions (vehicle positions/GPS, driver messages, Hours-of-Service logs, and critical-event / driver-coaching
  notifications) to the Integration Web Server, and back-office applications subscribe to and periodically
  request the transaction types they want. The Event Subscription Service delivers each transaction as
  a SOAP/XML package and expects a SOAP/XML acknowledgement. Transport is request/response polling over
  HTTPS, not a WebSocket. Partner/customer gated; endpoints are modeled.