Links

Deposit & Withdrawal Limits

Limits are imposed to protect against large deposits and withdrawals which may result from illegal activity (for example a hack where attackers need to quickly move a large amount of funds).
By default, new users are limited in the amount they can deposit and withdraw.
Users with optional KYC through the Know your Cat protocol or businesses with inherent KYC can access higher limits through tiered limits.
zkBob is multichain, with different limits for different tiers which can also vary by chain.

Limits Table

Tier 1
Tier 2
Tier 3
Demographic
New Users with no KYC
Individuals w/ Know Your Cat KYC
Businesses with inherent KYC
Single deposit
10,000 USD equivalent
20,000 USD equivalent
100,000 USD equivalent
Single address per 24/hr
10,000 USD equivalent
20,000 USD equivalent
100,000 USD equivalent
All deposits from all users
300,000 USD equivalent
300,000 USD equivalent
300,000 USD equivalent
All withdrawals from all users per 24/hr
Polygon: 300,000 USD equivalent Optimism: 300,000 USD equivalent
Polygon: 300,000 USD equivalent Optimism: 300,000 USD equivalent
Polygon: 300,000 USD equivalent Optimism: 300,000 USD equivalent
Transfers
Polygon: 0.10/tx USD equivalent Optimism: dynamic/tx USD equivalent
Polygon: 0.10 /tx USD equivalent Optimism: dynamic/tx USD equivalent
Polygon: 0.10/tx USD equivalent Optimism: dynamic/tx USD equivalent
Overall Pool Size
Polygon: 2,000,000 USD equivalent Optimism: 10,000,000 USD equivalent
Polygon: 2,000,000 USD equivalent Optimism: 10,000,000 USD equivalent
Polygon: 2,000,000 USD equivalent Optimism: 10,000,000 USD equivalent