The API connection requires a key to access. Please create the API Key and Secret on WOO X first. The error code of -1002 means the API key or secret is invalid. It may be because the key has insufficient permission or the key is expired/revoked.
Please follow the instructions and put your API key and secret to request the API services:
POST /v1/order HTTP/1.1
Content-Type: application/x-www-form-urlencoded
x-api-key: AbmyVJGUpN064ks5ELjLfA==
x-api-signature: 20da0852f73b20da0208c7e627975a59ff072379883d8457d03104651032033d
x-api-timestamp: 1578565539808
cache-control: no-cache
symbol=SPOT_BTC_USDT
order_type=LIMIT
order_price=9000
order_quantity=0.11
side=BUY