generated: '2026-09-05' method: searched source: https://a5x.com.br/en/connectivity/ limit_count: 0 rate_limits: [] note: >- No published rate limits, throttling policy, message-rate ceilings or response-header contract could be found on any anonymous A5X surface. Exchange order-entry throttles and market-data bandwidth allocations are normally stated in the participant technical specifications; A5X's are in the Dev Portal (portal-tecnico.a5x.com.br), which returns 403 to every anonymous request. The public marketing site documents connectivity options and 24x7 monitoring but states no numeric limit. An honest zero, not an absence of a mechanism. evidence: - url: https://a5x.com.br/en/connectivity/ status: 200 - url: https://portal-tecnico.a5x.com.br/docs status: 403