Dead Letter Audit

API ↗

Dead Letter Audit is a paid API for AI agents from api.zfinia.com, paid per call via x402, $0.13/call, status unknown (last checked 2026-10-11).

Triages a dead letter queue by grouping entries by failure reason, identifying dominant causes, separating retryable from permanent failures, and flagging duplicate failures and reason-less entries.

How this service works

Triage a dead letter queue. Groups entries by failure reason, names the dominant cause when one accounts for most of the queue, and separates retryable failures from permanent ones so you know whether replaying will work or fail again. Reports the same item failing more than once, and entries stating no reason at all, which cannot be triaged by anybody.

Output

Returns a structured breakdown of the dead letter queue: entries grouped by failure reason, identification of the dominant cause if one accounts for most of the queue, a split between retryable and permanent failures, a list of messages that failed more than once, and a list of entries with no failure reason that cannot be triaged.