Developer's Guide: Optimizing Didit API Calls for CDN Edge Caching
Blog post from Didit
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.
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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.
| Trend | Post Mentions | Total Month Mentions | Posts | Companies | MoM |
|---|---|---|---|---|---|
| Real-time | 5 | 13,979 | 3,441 | 296 | +113% |
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