Configure AI providers, switch models, and test connectivity.
GET /providers
{ "active_model": "anthropic/claude-4-sonnet-20250514", "gateway_configured": true, "providers": [ {"name": "openai", "default_model": "openai/gpt-4o-mini"}, {"name": "anthropic", "default_model": "anthropic/claude-4-sonnet-20250514"}, {"name": "google", "default_model": "google/gemini-2.0-flash"} ] }
GET /models
POST /providers/configure { "model": "anthropic/claude-4-sonnet-20250514", "gateway_key": "vck_..." }
~/.niom/config.json
POST /providers/test