Open Source API Integration Software
API Integration software connects disparate data sources and services into unified workflows. These tools allow you to build admin panels, dashboards, and event-driven applications by linking different APIs through visual interfaces. This type of software serves developers and business operators who need to automate processes between internal databases and external services. Self-hosting these apps ensures that sensitive authentication keys and private system logs remain on your own hardware. You can customize how data flows between services without relying on the restrictive logic of proprietary integration clouds.
This page lists 7 open source tools in the API Integration category. The most popular are AppSmith, Node-RED and Open Wearables. Most use the Apache-2.0 or MIT license, and 7 offer an official Docker image.
AppSmith
A low-code platform for building internal tools, admin panels, and dashboards through a drag and drop interface.
Node-RED
A flow-based development tool for visually programming event-driven applications and integrating hardware devices and APIs.
Open Wearables
Unify health data from multiple wearable providers into a single API for analysis and automation.
Corteza
A low-code platform for building CRM, business process applications, and structured data tools with automated workflows.
Fusio
Self-hosted API management platform to transform internal infrastructure into scalable API products for humans and AI agents.
multi-scrobbler
Monitor music listening activity from various sources and forward scrobbles to multiple tracking clients.
Graphweaver
Connect multiple data sources into a single GraphQL API with customizable resolvers and an admin panel.
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