AI Agent Chat Model Connection Problem!

I'm working on my first AI agent (the beginning of Nate's Building An Agent Swarm in N8N just got so much easier). I put in the trigger node, agent node, added a chat model (from Open Router...which I signed up for, got credentials and API key, added money for credits to make sure it had my money info, picked lots of different companies to my Include list)...I added another AI Agent (email agent) and added an email tool. I also added an AI Model to this agent from OpenRouter. My problem is...when I select the model in the first AI agent drop down and select it, if I go out and go back in, that chat model selected has now turned red and is not usable...causes an error). I've tried it on 5 different free models with companies I selected to include (in OpenRouter). N8n just tells me the models it lists in the dropdown are the ones I can use, but whatever I select...I can no longer use. BTW, if I select model 'A' and go back, model 'A' has turned red. If I then select model 'B,' model B turns red and Model 'A' turns white and selectable again. Chatgpt suggests this is an OpenRouter problem, I just don't know how to fix it. Ideas? Is there something I'm missing? Thank you in advance!

4 comments