4. Calculate exchange recv

Calculate exchange recv

Calculate the amount the user accepts based on the transfer currency, transfer amount, and receiving currency entered by the user.

POST

/openapi/order/calculate

Request

Name	Type	Required	Description
exchange_mode	string	yes	Exchange mode [ float | fixed ]
from_abbr	string	yes	Coin name
from_chain	string	yes	Chain name
from_quantity	float	yes	Quantity (minimum: 1e-8)
to_address	array	yes	Receiving Address list
to_abbr	string	yes	Receive coin name
to_chain	string	yes	Receiving chain name
to_ratio	float	no	The percentage of received assets out of source assets (0-1) represents 0% - 100%. If it's a 1-for-1 exchange, this parameter can be left blank and defaults to 1.

Request

{
"exchange_mode": "float",
"from_abbr": "ARB",
"from_chain": "Arbitrum",
"from_quantity": 100,
"to_address": [
  {
    "to_abbr": "ETH",
    "to_chain": "Arbitrum",
    "to_ratio": 1
  }
]
}

Response

Name	Type	Description
code	int	Business status code
data	object	Data Objects
min_from_quantity	float	Minimum Amount
max_from_quantity	float	Maximum Amount
calc_id	string	If exchange_mode = fixed, this parameter will be returned. calc_id expires in 30 seconds
to	array	Receiving Address list
group_quantity	float	Number of groups
to_abbr	string	Receive coin name
to_address	string	Receiving Address
to_chain	string	Receiving chain name
to_quantity	float	Receive quantity
to_ratio	float	Receiving ratio
msg	string	Business message

Example Response

{
"code": 0,
"msg": "success",
"data": {
  "min_from_quantity": 7,
  "max_from_quantity": 100000000,
  "calc_id":"c294e5e1-7fea-46d4-945f-b2e4aa695e4f",
  "to": [
    {
      "to_chain": "TRON",
      "to_abbr": "TRX",
      "to_ratio": 1,
      "to_address": "TLxozzoG3Vxy9AqDyiv9fcJZtbTYhAy2rQ",
      "to_quantity": 3861.37545,
      "group_quantity": 3861.37545
    }
  ]
}
}