Developer Guide

Error Handling Guide

Learn how to handle API errors gracefully and build resilient integrations with SignQuick.

Error Handling Topics

Complete reference of all API error codes, their meanings, and recommended actions for each.

Implement exponential backoff and retry logic for transient errors like rate limits and timeouts.

Validate requests client-side before sending to avoid common validation errors and improve UX.

Use request IDs, structured logging, and our debug mode to quickly identify and fix issues.

Always check HTTP status codes first

Parse the error response body for details

Implement retry with exponential backoff

Log request IDs for support inquiries

Handle 429 rate limit responses gracefully

Design for graceful degradation

Follow our error handling guide to create robust SignQuick integrations.