Errors and limits
MCP error shapes and rate limits shared with the HTTP API.
- MCP envelope: 120 POST/min per IP.
- Free flood tool: 30/min and 1,000/day per IP (shared with the HTTP endpoint).
- API key: 60/min on paid routes.
See Errors and Limits on the HTTP docs (French UI, same codes).
Français : Erreurs et limites.