> ## Documentation Index
> Fetch the complete documentation index at: https://docs.nexroute.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Rate Limiting

> Burst handling and capacity behavior

Capture does not enforce request rate limits at the partner endpoint. The service is designed to absorb partner traffic at production rates without throttling.

## Behavior under burst

* Each submission is processed concurrently. There is no fixed worker pool to saturate
* If internal capacity is momentarily strained, transactions take a fast-forward path that delivers them through nexroute's private partnerships without backrun analysis. The delivery guarantee is preserved
* No partner request is rejected for rate-limit reasons

## What this means for integration

* You don't need client-side throttling against the Capture endpoint
* Sustained extreme bursts may reduce backrun yield on the affected window (capacity goes to delivery first), but every acknowledged transaction still lands
* Connection reuse (HTTP keep-alive or persistent WebSocket) is recommended for high-throughput callers to amortize TLS handshakes

## Anticipated heavy patterns

If you expect sustained traffic that could strain capacity (large-scale TWAP, market-making bursts, scheduled order release), let nexroute know during onboarding so capacity can be pre-provisioned for your endpoint.