Moves bytes between systems. Anything that decides revenue stays in GTMOS; anything that is plumbing lives on the n8n canvas. n8n runs locally in Docker on the pinned image n8nio/n8n:2.40.5. Its workflows fire against this API for real, and the deliveries below are those executions.
The contract this boundary implements
docs/n8n.mddocs/research/n8n.mdPresence only — no secret value is read by this page or returned by the API
WEBHOOK_SECRET(env, configured)
HMAC key the n8n templates sign their payloads with.
A running n8n instance posting to /api/v1/webhooks/n8n(service, missing)
Proven by deliveries this API actually received and processed.
All time: 53 inbound deliveries, of which 0 were really received by this engine and 53 are seeded illustrative history. Non-simulated sync runs: 0.
Last 30 days · signature, dedupe and processing time as recorded
| Event | Status | Signature | Processing | Attempts | Received | Correlation |
|---|---|---|---|---|---|---|
signalHISTORY (synthetic) | processed | signed | 141 ms | 1 | 16h ago | 4f56c97b92624e24 |
signalHISTORY (synthetic) |
Outbound jobs GTMOS ran for this boundary
No sync runs
This boundary does not run outbound sync jobs, or none has run yet.
Failed deliveries and failed sync runs, newest first
OperationalError: database connection reset (simulated)
f139f367100a4537signature check failed: signature mismatch
0c0198f8910b4c97OperationalError: database connection reset (simulated)
14645c2f94f3429b| processed |
| signed |
| 243 ms |
| 1 |
| 1d ago |
c015519267524f8c |
signalHISTORY (synthetic) | processed 1 dupes absorbed | signed | 33 ms | 1 | 1d ago | 759405d3893c46bd |
signalHISTORY (synthetic) | processed | signed | 377 ms | 1 | 2d ago | 928c3e1d6b1540b8 |
signalHISTORY (synthetic) | processed | signed | 180 ms | 1 | 2d ago | 403c750c01574f9e |
signalHISTORY (synthetic) | processed | signed | 368 ms | 1 | 3d ago | 59be290565584ad1 |
signalHISTORY (synthetic) | processed | signed | 198 ms | 1 | 3d ago | b579ce0d3a144e8d |
signalHISTORY (synthetic) | processed 1 dupes absorbed | signed | 143 ms | 1 | 4d ago | 6226c61b145945ed |
signalHISTORY (synthetic) OperationalError: database connection reset (simulated) | failed | signed | 134 ms | 1 | 5d ago | f139f367100a4537 |
signalHISTORY (synthetic) | processed | signed | 186 ms | 1 | 5d ago | a049deff8fe24058 |
signalHISTORY (synthetic) | processed | signed | 113 ms | 1 | 7d ago | f9a084961d2e45a7 |
signalHISTORY (synthetic) | processed | signed | 137 ms | 1 | 7d ago | 11a8a075b027474c |
signalHISTORY (synthetic) | processed | signed | 388 ms | 1 | 9d ago | 5578ae73c8d640bf |
signalHISTORY (synthetic) | processed | signed | 258 ms | 1 | 10d ago | 6b663f755f7a496c |
signalHISTORY (synthetic) | processed | signed | 60 ms | 1 | 10d ago | 376c576885a947ee |
signalHISTORY (synthetic) | processed | signed | 394 ms | 1 | 12d ago | 5d1cb2e73e884f88 |
signalHISTORY (synthetic) | processed | signed | 124 ms | 1 | 12d ago | 18026c417b0445e3 |
signalHISTORY (synthetic) | processed | signed | 265 ms | 1 | 13d ago | 120a70f82d4748e7 |
signalHISTORY (synthetic) | processed | signed | 171 ms | 1 | 13d ago | e1a7c4571105427f |
signalHISTORY (synthetic) | processed | signed | 132 ms | 1 | 14d ago | 28028e9bec3a4e53 |
signalHISTORY (synthetic) | processed | signed | 131 ms | 1 | 14d ago | 5b0b7369c3eb4634 |
signalHISTORY (synthetic) signature check failed: signature mismatch | rejected | bad signature | 103 ms | 1 | 14d ago | 0c0198f8910b4c97 |
signalHISTORY (synthetic) | processed | signed | 88 ms | 1 | 14d ago | 67ef91047a4a4b80 |
signalHISTORY (synthetic) | processed | signed | 115 ms | 1 | 15d ago | 6350d657d3e34f59 |
signalHISTORY (synthetic) OperationalError: database connection reset (simulated) | failed | signed | 38 ms | 1 | 15d ago | 14645c2f94f3429b |