API Key vs Rate Limit
Quick comparison to help you distinguish these two crypto terms.
API Key
intermediate
risk
An API key is a unique credential generated by an exchange that authenticates a trading bot's programmatic access, enabling it to fetch market data and place orders without requiring manual login.
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advanced
fundamentals
A rate limit is the maximum frequency at which an exchange API permits requests, with automatic temporary suspension of access imposed on bots that exceed the allowed call threshold.
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