Development
Log Sequence Diagram Converter
Convert structured service logs into Mermaid or PlantUML sequence diagrams, with optional latency and error annotations
text· Text resultOpen tool
Quick start
Call this tool from your code in three languages.
cURL
# 1) Request a presigned URL → returns { uploadUrl, storageKey }
curl -X POST 'https://api.elysiatools.com/api/upload/presign/log-sequence-diagram-converter' \
-H 'Content-Type: application/json' \
-d '{"filename":"logFile.ext","contentType":"application/octet-stream","size":12345}'
# 2) PUT the file bytes directly to the presigned uploadUrl
curl -X PUT '<presigned uploadUrl>' \
--data-binary @/path/to/file.ext
# 3) Call the tool, passing the returned storageKey for each file field
curl -X POST 'https://api.elysiatools.com/en/api/tools/log-sequence-diagram-converter' \
-F 'logInput=2026-04-06T10:00:01Z api -> auth POST /login | status=401 | latency=82ms | error=invalid token
2026-04-06T10:00:01Z auth -> user-db SELECT user_by_email | status=200 | latency=14ms
2026-04-06T10:00:02Z api -> audit POST /events | status=202 | latency=11ms' \
-F 'logFile=uploads/2026/01/01/your-tool-1700000000000-abc123.ext' \
-F 'diagramFormat=mermaid' \
-F 'includeLatencyNotes=true' \
-F 'highlightErrors=true' \
-F 'maxSteps=12'