Binance API keys for portfolio trackers: read-only by default

A portfolio tracker is convenient until the key you created for “read balances” also allows orders. Binance API permissions are granular for a reason. This article walks through a conservative setup: read-only access, careful secret storage, optional IP binding, and scheduled revocation checks. Fee documents are irrelevant to key safety except as a reminder that automated trading keys deserve even stricter scrutiny than read-only trackers.

Create the key on a trusted device after naming the purpose

Open Binance API management from your own computer or phone. Avoid creating keys on borrowed laptops or hotel business centres. Name the key after the exact tracker so you can revoke the right one later. Complete the security challenges. Copy the secret once into a password manager. If you lose the secret, delete the key and start again rather than pasting secrets into chat threads asking for help.

Enable the minimum permissions the tracker needs

For balance and history syncing, read access is usually enough. Leave trading and withdrawal disabled unless you are building a system that truly requires them and you understand the risk. If the tracker’s documentation demands trading rights for a feature you do not use, decline that feature. Prefer trackers that clearly document why each permission is requested.

Bind IPs and monitor for unexpected activity

When Binance allows IP restrictions, limit the key to the tracker’s servers if those addresses are documented and stable. After connecting, watch Binance for unexpected orders or security alerts. Any surprise is a signal to revoke first and investigate second. Review the key list monthly and delete orphans from abandoned apps.

Incident response is revoke, then reset

If you suspect a leak, revoke all API keys immediately, change your Binance password, and review devices and withdrawal address books. Open support from the official app if funds moved without your action. Never send API secrets in a support form. Rebuild only the keys you still need, still read-only when possible. A short monthly key review is easier than reconstructing permissions after an incident.

Risk boundary: Binance KYC Guide

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Scenario checkpoint

• Name each Binance API key after the specific tracker that will use it.
• Default to read-only; keep trading and withdrawal permissions off for trackers.
• Store the secret in a password manager and restrict IPs when available.
• Review and delete unused keys on a monthly reminder.
• On suspicion of leak, revoke keys first, then reset password and audit devices.