Financial systems investigation

Transaction Tracer

Upload HAR files, JSON logs, JSONL streams, text logs, or CSV-style exports. Trace the transaction chain, identify the first meaningful failure, and generate PM-readable summaries with engineering evidence.

Local only

Evidence files are parsed in memory in your browser only. File contents are not uploaded or saved.

Transaction-chain readout

Follow related requests and log lines by time, workflow clues, and correlation IDs.

Engineering-ready evidence

HTTP status, endpoint shape, failure signal, and correlation ID without raw evidence exposure.

Jira-ready ticket copy

Copy a safe escalation template instead of rewriting the same incident handoff.

Free local tracing for your PM team

No license key is required. Evidence files stay in the browser and are not uploaded or saved.

Ungated

Evidence file requiredUse one file per analysis. Supported locally: HAR, JSON, JSONL, LOG, TXT, and CSV-style exports.

Upload evidence, then use Read File Time Range to auto-detect UTC bounds.

Incident timezone requiredEnter the incident time directly. The tool converts it to UTC internally.Start time requiredEnd time required

Incident / problem statement optionalOptional comparison text only. The generated sanity summary comes from the uploaded local evidence.

Account number optionalCard number optionalTransaction type optional