API gateway

Definition of an API gateway

An API gateway is a software platform that acts as an intermediary between clients and backend services, often used in microservices architectures. It is responsible for request routing, composition, and protocol translation.

API gateways are tasked with receiving API requests, enforcing throttling and security policies, routing the requests to appropriate services, and sometimes aggregating the results from different services.

  • They also offer functionalities like load balancing, caching, and monitoring.
  • By centralizing the management of APIs, an API gateway enhances security, performance, and ease of deployment and provides a single point of entry to a system or application, simplifying client communications with microservices.

Why an API gateway matters for SSA and STM operations

In SSA and STM operations, an API gateway matters because it provides a controlled, auditable single entry point to mission critical services such as conjunction assessments, catalog access, alerting, and tasking workflows.

It helps enforce authentication, authorization, throttling, and monitoring so multiple teams and tools can consume the same data and services without creating brittle point to point integrations.

This improves operational resilience and scalability, especially when operators need to integrate third party data sources, onboard new customers, or support constellation scale traffic while maintaining security and traceability.

How Look Up and SYNAPSE apply the API gateway pattern

Look Up delivers SSA and STM services through the SYNAPSE digital platform, which exposes data fusion, cataloguing, analytics, and alerting via API or interface, making an API gateway pattern central to secure and scalable consumption.

SYNAPSE can integrate multi source data, enforce access policies, and deliver actionable outputs such as collision avoidance predictions with a 99.9% accuracy rate, while supporting secure deployments including on premises.

Coupled with SORASYS radar detections and tracking, this approach helps operators receive timely alerts, coordinate responses, and protect satellite fleets with consistent service access controls.

We are not just another space safety company

We deliver space situational awareness (SSA) and space domain awareness (SDA) solutions that help secure active satellites and ensure safe operations in the ever-growing expanse of space.

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API gateway