Official API Error Code Reference
You can directly visit the Binance Open Platform Developer Documentation Center and check the dedicated 'Error Code Reference' section. There you will find clear definitions, trigger scenarios, and official solutions for all public error codes, always synchronized with the latest platform rules.
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How to Locate Order Interface Documentation
Order query, placement, and cancellation APIs for spot, futures, margin, and other trading categories are listed separately in the API documentation for each corresponding trade type. You can quickly search and locate them by interface name or returned field.
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Timestamp Parameter Validation Rules
The timestamp parameter carried in every API request must be a millisecond-level Unix timestamp. The gap between your timestamp and Binance server time cannot exceed 60 seconds. If the threshold is exceeded, the platform will directly return an error and reject the request.
