Integrate sipi.bot with n8n
n8n workflows run on schedules — including at 2 AM. A firewall node before any paid step keeps the automation honest.
Step 1 — Add an HTTP Request node
Create an HTTP Request node pointing at /v1/transactions/evaluate with your key.
Step 2 — Branch on the decision
APPROVED → continue to the paid step. BLOCKED → stop and log. FLAGGED → pause for approval.
Step 3 — Schedule-safe rules
Add a time-of-day rule so overnight runs wait for a human.
Node config
HTTP Request → https://sipi.bot/v1/transactions/evaluate
Body: {"amount": 50, "merchant": "api.vendor.com", "category": "api"}
Branch: APPROVED → continue | BLOCKED → stop | FLAGGED → notify
Three branches, one deterministic decision.
FAQ
Does this work in self-hosted n8n?
Yes — it's just HTTP.
Can I cap all workflows at once?
Yes — shared rules apply across workflows.
Related
Stop the next $12,400 night.
One API call (or MCP tool) in front of every agent transaction — APPROVED, BLOCKED, or FLAGGED, deterministic, ~5 ms, fully logged.
See plans — from $99/mo Try a live check