Sending a "string" (text) when the system expects an "integer" (number) or vice versa (e.g., price or volume fields). Missing Fields: Omitting a mandatory field like in a trading request. Incorrect Formatting:
If you are using Bitkub’s API or a third-party bot, the symbol format must be exact: THB_BTC (with an underscore). Using BTC/THB , BTC-THB , or btc_thb (lowercase) will trigger the error. invalid parameter bitkub
If the image file is too large (usually over 5MB–10MB), the server may time out and report an invalid parameter. Sending a "string" (text) when the system expects
For withdrawals or trades, double-check that you haven't included extra spaces, unsupported characters, or invalid wallet addresses. or invalid wallet addresses.