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

# Webhook Error: Too Many Requests

> A 429 "Too many requests" response usually means the receiving endpoint has an ingestion limit — apply re-fires or delays to the webhook to resolve it.

## Symptoms

Webhook deliveries are failing with a 429 response of "Too many requests."

**Applies to:** Webhook deliveries.

## Cause

This is usually due to an ingestion limit at the receiving endpoint. Invoca is sending too many deliveries too quickly, and the endpoint becomes overloaded, only able to ingest a certain number of deliveries within a given timeframe.

## Resolution

There are two things you can do from the Invoca side, both in the webhook's Configuration section:

* Apply re-fires to the webhook
* Apply delays to the webhook

## Where to go next

* [How to Create, Edit, or Clone an Invoca Webhook](/s/article/create-edit-clone-invoca-webhook)
* [Integration Troubleshooting](/s/article/integration-troubleshooting)