sipi.bot vs Coinbase AgentKit
Coinbase AgentKit gives agents wallets and the ability to transact. sipi.bot gives you a spending policy they can't override. AgentKit is the rail; sipi.bot is the gate in front of it.
What AgentKit does well
Purpose-built onchain agent payments — wallets, transfers, smart-contract calls.
Enables genuinely new product categories (agent-to-agent payments).
Fast settlement on crypto rails.
Where it falls short
It moves money; it doesn't screen transactions before they settle.
No native per-transaction caps, merchant allowlists, or approval workflows.
A runaway agent on a fast rail is a faster disaster — settlement happens in seconds.
Where sipi.bot wins
Sits in front of the rail: APPROVED, BLOCKED, or FLAGGED before settlement.
Caps, velocity limits, category rules, time-of-day rules.
Human-in-the-loop approval queue for edge cases.
Deterministic decisions with a queryable audit log.
When to use which
AgentKit for the rail, sipi.bot for the policy. This is the x402/AP2 pattern too: rails move money, sipi.bot decides whether it may.
Side by side
| Dimension | Coinbase AgentKit | sipi.bot |
|---|---|---|
| Role | Agent payment rail | Pre-spend decision layer |
| When it acts | Settles transactions | Before settlement |
| Scope | Onchain payments | Any transaction, any merchant |
| Controls | Wallet & contract primitives | Caps, allowlists, velocity, approvals |
| Audit | Onchain ledger | Rule-level queryable log |
FAQ
Does sipi.bot work with AgentKit?
Yes — sipi.bot sits in front of agentic-payment rails including x402, AP2, and Coinbase AgentKit as the approval layer.
Why do I need a firewall if the rail is auditable?
Onchain ledgers are auditable — after the fact. A firewall decides before settlement. Auditing a runaway agent's transactions doesn't undo them.
Is sipi.bot a wallet?
No. It's a decision API — it never holds or moves money. The rail does.
Related
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One API call (or MCP tool) in front of every agent transaction — APPROVED, BLOCKED, or FLAGGED, deterministic, ~5 ms, fully logged.
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