Welcome to BigONE Developer API V3 Documents
Notice: This is just base endpoint and must be concatenated with the remaining part in each page below for normal access. Example: https://big.one/api/v3/ping
We recommend you place your server at HongKong or Tokyo for a stable connection and fast access.
But if your server is in the China mainland, you can use the domain below. This domain is probably be blocked at any time.
BigOne OpenAPI Technical Support