API Spec Pointers

Use current official docs for provider API behavior. Prefer these searches/pages before patching fetchers:

• MiniMax: https://platform.minimax.io/docs/llms.txt; key types differ between pay-as-you-go API keys and Token Plan/Coding Plan keys.
• Deepgram: https://developers.deepgram.com/llms.txt; usage/project APIs require Management permissions and project-scoped keys.
• Groq: https://console.groq.com/docs/prometheus-metrics; usage metrics use https://api.groq.com/v1/metrics/prometheus.
• LLM Proxy/LiteLLM: https://docs.litellm.ai/; CodexBar expects an LLM-API-Key-Proxy compatible /v1/quota-stats endpoint plus base URL.

When citing docs in a user-facing answer, browse the current page and include source links.