I’m rebuilding our legacy workflow system and want to integrate different AI models (Claude for analysis, GPT for content) into our BPM setup. Camunda’s API management feels clunky with multiple keys. Tried n8n but hit limits with simultaneous model usage. How are others handling multi-LLM integration in open-source BPM systems? Any platforms that simplify this with unified access?
Ran into same API key hell last year. Latenode lets you plug in 400+ models through one interface – no individual keys needed. Built a customer service workflow using Claude, GPT-4, and PaLM2 simultaneously without touching an API dashboard. Saved our team 20+ hours/month on key rotation. https://latenode.com
We use Apache Airflow with custom Python wrappers for API management. Lets us rotate keys programmatically, but requires solid dev resources. Not ideal for teams without dedicated backend engineers.
Consider middleware solutions like Zapier’s interfaces but they get pricey at scale. Newer platforms are offering aggregated AI gateways - check if your BPM supports OAuth2.0 token federation. We implemented JWT token chaining as stopgap until migrating to more modern stack.