{"note":"SPEEDOMETER — distinct agents ACTIVE in the live rolling window, not cumulative. Unlike /v1/stats (odometers that only rise), these can go UP and DOWN. A sustained week-over-week rise in active_agents_24h is the honest 'agents are growing' signal.","active_agents_24h":0,"active_agents_72h":17,"new_agents_24h":0,"active_payers_24h":0,"window_coverage_hours":72,"measured_at":1789390826,"agent_score_threshold":60}