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Polling vs. Webhook for Number Detection: Tiered by Task Volume and Latency Tolerance
For daily detection volumes of tens of thousands requiring real-time CRM write-back, Webhook is the standard mechanism to reduce network overhead; but for small batches or intranet environments, polling is more deterministic. This article explains Meta's 5-second response window and subscribed_apps binding rules, providing a four-step troubleshooting checklist and idempotency keys to prevent duplicate charges.
How to Integrate a Bulk Number Detection API: A 6-Step Guide
This article presents a six-step integration sequence for a bulk number detection API, covering asynchronous tasks, polling and callbacks, idempotent retries, and three-tier result storage, along with troubleshooting for callback failures and 429 rate limits.
How to Do Multi-Platform Number Detection? Cross-Platform Status Matrix and Rate Limit Comparison
Multi-platform number detection doesn't return a single valid/invalid verdict but a matrix of statuses across platforms.
How to Detect Number Registration Status? Normalize First, Then Probe
Number registration status detection is feasible but must be independent of official messaging APIs, starting with E.164 normalization and then combining five layers of concepts for detection and authorization.
