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Overview

To ensure system stability and fair usage across all clients, the Veridox API implements rate limiting on all endpoints. These limits are designed to prevent abuse while allowing high-performance integration for legitimate workflows.

Global Limits

By default, all API endpoints are limited to: 10 requests per minute per IP address Unless otherwise specified in the endpoint documentation, this global limit applies to all requests.

Specific Endpoint Limits

Some endpoints allow for higher throughput based on their intended use:
OperationLimitScope
Create case10 per minutePer IP address
List cases30 per minutePer user
Get case details60 per minutePer user
Progress stream (SSE)10 concurrentPer API key
Progress polling600 per hourPer API key
Case Pagination: When listing cases, the API supports pagination with a maximum of 100 cases per request (via the limit parameter). Use offset to paginate through larger result sets.

Handling Rate Limits

When you exceed a rate limit, the API returns a 429 Too Many Requests error.

Identifying a Rate Limit Error

The response will include a descriptive error code and message:
{
  "error_code": "request.rate-limit",
  "error_message": "Too many requests. Please try again later."
}

Best Practices for Throughput

Implement Exponential Backoff: When you receive a 429 error, wait before retrying, increasing the delay with each subsequent failure.
Use SSE for Progress: Use the Server-Sent Events (SSE) progress stream instead of polling when possible. It provides real-time updates and is not subject to rate limits.
Distribute Batch Operations: If you need to create a large number of cases, spread the requests over time to stay within the per-minute limits.
Monitor Headers: Although we keep limits simple, always check for standard Retry-After headers in 429 responses.

Scope of Limits

Rate limits are applied per IP address. This ensures that one client’s integration cannot inadvertently impact the performance of another client’s integration.

Increasing Your Limits

If your production workflow requires higher throughput than the default limits allow, please contact our support team at support@veridox.ai with your specific use case and volume requirements.

Error Handling

Learn more about how to handle different types of API errors gracefully.