xAI: Grok 4.20 Multi-Agent key identity mismatch risk decides whether a key can be connected, listed, sold, or monitored. TestKey combines model ID x-ai/grok-4.20-multi-agent, provider xAI, pricing, region, error bodies, headers, and runtime signals.
xAI: Grok 4.20 Multi-Agent key identity mismatch risk decides whether a key can be connected, listed, sold, or monitored. TestKey combines model ID x-ai/grok-4.20-multi-agent, provider xAI, pricing, region, error bodies, headers, and runtime signals.
Read-only check. Detection data burns after 5 minutes.
xAI: Grok 4.20 Multi-Agent key identity mismatch risk should become an action: add pricing, downgrade, change route, limit resale, add monitoring, alert procurement, or send to human review.
