How to Automate Pre-Flight Balance Checks for Verification Pipelines

Описание и применение

Автоматический контроль баланса перед запуском массовых задач проверки контактов предотвращает сбои, улучшает обработку ошибок и повышает пропускную способность.

Задача

Bulk contact verification pipelines often stall when insufficient credits are available, causing operational friction and partial failures.

Результат

Implementing a pre-flight balance check prevents stalled bulk verification jobs, reduces error handling complexity, and improves overall pipeline throughput.

Рабочий процесс

• Define minimum credit threshold for each batch
• Query CheckNumber balance API (GET https://api.checknumber.ai/v1/balance) with X-API-Key header
• Evaluate response: if currentBalance >= requiredCredits, proceed to bulk verification
• If balance insufficient, halt job and alert or queue
• Handle 401 Unauthorized and 502 Upstream Error with appropriate retry or abort logic
• Centralize balance check in a gatekeeper function used by all bulk jobs
• Store threshold in environment variables or config service
• Monitor limits via official documentation

Доказательства

Implementing a "pre-flight" check ensures your pipeline only proceeds when your account has the necessary resources available.

Источник

Use the Balance Query API to fetch your current credit status. The endpoint GET https://api.checknumber.ai/v1/balance provides the current balance associated with your API key.

Источник