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Mastering API Error Handling for Identity Verification

Blog post from Didit

Aggregate trend data notice

Excluded from normalized aggregate trends after staff review: 3056 posts were attributed to March 2026; 671 shared March 14, 2026. The preceding six-month median was 13.5 posts.

Review evidence: 3,056 posts in March 2026; 671 shared March 14, 2026; preceding six-month median 13.5. Reviewed August 9, 2026.

This company's pages remain public, but its content is excluded from normalized aggregate trends. Unfiltered raw trends and advanced filtering are available to Accelerate and Lead accounts.

Post Details
Company
Date Published
Author
Didit
Word Count
786
Company Posts That Month
Language
English
Hacker News Points
-
Post removed?
No
Summary

Integrating identity verification APIs is crucial for modern applications, but handling API errors effectively is vital for maintaining user experience and system reliability. The text outlines best practices for error handling, particularly within identity verification APIs, emphasizing the importance of anticipating failures and implementing strategies like retries with exponential backoff, idempotency, and observability through logging, metrics, and tracing. Understanding common API error categories, such as client errors, server errors, network errors, and rate limiting, helps tailor response strategies. The text provides an example of implementing robust retry logic in Python, highlighting the necessity of idempotency to avoid unintended side effects during retries. Observability tools like Prometheus, Grafana, and Jaeger are recommended for diagnosing and resolving issues. The Didit identity verification API offers features like detailed error codes, rate limit headers, webhooks, and idempotency key support, along with comprehensive documentation to aid in building resilient integrations.

Trends Found in this Post
Trend Post Mentions Total Month Mentions Posts Companies MoM
Observability 11 4,660 984 209 +14%
Real-time 1 13,979 3,441 296 +113%
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