API request parameters are categorized into two parts:

  • System Parameters: Parameters that are necessary for every API call.
  • Specific Parameters: Parameters specific to individual API calls or endpoints.

​
System Parameters

ParameterTypeDescriptionExampleRequired
timestamplongCurrent request timestamp in milliseconds1687846491667yes
noncestringA 6-character random string24abxoyes
signstringThe digital signature of the request to prevent illegal tampering. Refer to the Signature section for the signing rules.eb881023045a167d3e4a7378bc212f53yes

​
Functional Parameters

Apart from the three parameters above, other parameters are Functional Parameters. Below is a request example.

​
Request Example

​
Client

Using Postman as an example:

​
curl

curl --location --request POST 'https://xx.xx.xx/api/v1/payout' \
--header 'Content-Type: application/json' \
--data-raw '{
    "pid": 1394705669275648,
    "currency": "195@195",
    "address": "TXsmKpEuW7qWnXzJLGP9eDLvWPR2GRn1FS",
    "amount": "0.1",
    "remark": "payout",
    "third_party_id": "1828fc39daaf4d318777e1211c055edf",
    "callback_url": "http://xxx.com/payout/callback",
    "nonce": "rR7ngZ",
    "timestamp": 1709708726668,
    "sign": "e95ba1a7e9bcadb92d9c3405a932715d"
}'