GlossaryEN1 min readUpdated: Jun 18, 2026

Streaming API

A Streaming API delivers data in a continuous, server-initiated flow to the client as soon as new information becomes available, rather than waiting for the client to send a fresh request.

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Last updated: 18 June 2026Published: 22 November 2025

Source: https://www.example-logistics.com/streaming-api

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Logistics Concept

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Definition & Explanation

A Streaming API delivers data in a continuous, server-initiated flow to the client as soon as new information becomes available, rather than waiting for the client to send a fresh request. In logistics technology, this makes it the preferred approach for live shipment tracking, real-time inventory updates across warehouse management systems, and instant event-driven alerts – for example, when a customs hold is placed on a consignment or a vessel departs late. The key distinction from REST APIs lies in the connection model: REST follows a request-response pattern that closes after each exchange, while a streaming connection remains open, pushing updates the moment they occur. This eliminates polling overhead and significantly reduces the latency between a real-world event and its visibility in operational systems.