REST API Limitation

WebSocket rate and connection caps: WebSocket Limitation. Over-limit codes: REST API Error Codes.

Plan-based limits

Plan	Limits
Free	All endpoints: 1 request/second, 60/minute, 86,400/day
Basic	All endpoints: 2 requests/second, 120/minute, 172,800/day
Premium	All endpoints: 10 requests/second, 600/minute, 864,000/day
Pro	All endpoints: 20 requests/second, 1,200/minute, 1,728,000/day

The live cap is apiNumPerSec from package info.

IP-based limits

• Business API calls are gated by the API key plan, not by IP.

• Public website widgets may apply IP rate limits.

• Excessive failures can trip risk control. Contact Telegram support to unblock.