Spend Control for Flowise
Flowise builds agents with a drag-and-drop canvas — fast to prototype, fast to production, and fast to spend. A pre-spend guard keeps the canvas honest.
Why Flowise agents overspend
Tool nodes can call paid endpoints on every agent turn.
Workflows with retry logic re-run paid nodes.
No built-in dollar-level budget across nodes.
How it works
Add a sipi.bot HTTP tool node before any spend step. Branch on APPROVED / BLOCKED / FLAGGED.
Rules that fit Flowise workloads
Per-transaction cap for tool purchases.
Merchant allowlist for approved paid tools.
Approval threshold for large spends.
Decision branch
sipi.bot tool node -> evaluate(amount, merchant, category)
APPROVED -> continue
BLOCKED -> stop + log
FLAGGED -> human approval queueGate the nodes that spend.
FAQ
Does sipi.bot work with Flowise tool nodes?
Yes — any HTTP-capable node can call the evaluate endpoint or MCP tool.
Can I cap a whole Flowise app?
Yes — per-agent ceilings and shared daily caps apply to everything the app spends.
Is it self-hostable?
The core is MIT-licensed — self-host alongside your Flowise deployment.
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