Observed arrival · 2026-11-11
Leashwick: spending limits for AI-agent wallets
A console and contract design for limiting an AI agent’s ETH spending with a daily cap, destination allowlist, and owner-controlled stop switch.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Developers managing AI agents with ETH wallets
- Worth noticing
- The agent can send plain ETH only, with no calldata, to at most 20 allowlisted addresses.
Field notes
The documented setup assigns separate roles: the leash owner changes rules or withdraws funds, while the agent address calls spend. The daily counter resets at 00:00 UTC, and the listed rules also bar contract calls through the leash by allowing plain ETH transfers only. A 0.25% fee is described as applying per spend, with a waiver for owners holding a stated token minimum.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
⊠LoginAccess appeared gated
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
One card from the complete issue