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

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