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Developer's Guide: Optimizing Didit API Calls for CDN Edge Caching

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
1,183
Company Posts That Month
Language
English
Hacker News Points
-
Post removed?
No
Summary

Didit provides a high-performance, AI-native identity verification service that enforces global and endpoint-specific rate limits to maintain API stability, using headers like X-RateLimit-Limit, X-RateLimit-Remaining, and X-RateLimit-Reset for client-side throttling. To handle potential API overloads, implementing an exponential backoff strategy is recommended. Although Didit’s core API cannot be cached by traditional CDNs due to its dynamic nature, leveraging CDNs for static assets can enhance application performance. The platform's globally distributed infrastructure ensures low latency and high availability, making it suitable for performance-critical identity verification needs. Understanding and adhering to Didit’s rate limits are essential for optimized API interactions, with strategies such as smart client-side throttling and logging being crucial for resilient integration. Didit's modular architecture allows seamless integration of identity primitives like ID Verification and Liveness Detection, optimizing both cost and performance, while its free tier offers an accessible entry point for developers.

Trends Found in this Post
Trend Post Mentions Total Month Mentions Posts Companies MoM
Real-time 5 13,979 3,441 296 +113%
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