Kraken’s API key security page explains that API keys are often used to connect trading bots, portfolio managers or other third-party services to an exchange account. That convenience creates a clear operational risk: a key with too many permissions can let an external service view balances, place trades or, in the worst setup, move funds.
The practical rule is least privilege. A portfolio tracker usually needs read-only access. A trading bot may need order placement, but it does not normally need withdrawal rights. If an exchange offers IP allowlisting, nonce or expiration controls, separate keys by strategy and device rather than using one master key everywhere.
Users should also treat API keys like passwords that can trade. Store them in a password manager or secret manager, never paste them into unknown browser extensions, and delete keys after a test or when a bot subscription ends. If a bot behaves strangely, revoke the key before trying to diagnose performance.
Bot setup checklist: use read-only first, disable withdrawals, isolate each bot with its own key, set IP restrictions when available, document the purpose of every key, and rotate or delete unused keys monthly.
Sources: Kraken API key security; Kraken Pro API key creation guide; Kraken service users overview.
Risk notice: Third-party bots can create losses through bad logic, compromised keys or market gaps. This is a security checklist, not a recommendation to use any bot or strategy.
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