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GET
/
v1
/
custody
/
mpc
/
get_max_send_amount
request(
    "GET",
    "/v1/custody/mpc/get_max_send_amount/",
    {
        "coin": "ETH",
        "fee_rate": 43638776316,
        "to_address": "0x8a73abedb3053b17204b887af6231a8ac35fc2cc",
        "from_address": "0xa09ba917934c2415fbeb785ed5dc8eaf4f694973"
    },
    api_key, api_secret, host
)

{
  "success": true,
  "result": {
    "coin": "ETH",
    "coin_decimal": 18,
    "fee_coin": "ETH",
    "fee_decimal": 18,
    "max_send_value": 841165119243622,
    "fee_per_byte": 0,
    "fee_amount": 0,
    "gas_price": 43638776316,
    "gas_limit": 21000
  }
}

Documentation Index

Fetch the complete documentation index at: https://cobo.com/developers/llms.txt

Use this file to discover all available pages before exploring further.

​
Request

​
coin
String
required
coin code
​
fee_rate
Float
required
gas price (unit: wei) for account model or transaction fees per byte for UTXO model
​
to_address
String
required
to address
​
from_address
String
Account Model: this parameter is requiredUTXO Model: this parameter is optional, the input will be selected based off the current wallet if the parameter is empty or not passed

​
Response

​
success
bool
request successful or failed
​
result
object
request(
    "GET",
    "/v1/custody/mpc/get_max_send_amount/",
    {
        "coin": "ETH",
        "fee_rate": 43638776316,
        "to_address": "0x8a73abedb3053b17204b887af6231a8ac35fc2cc",
        "from_address": "0xa09ba917934c2415fbeb785ed5dc8eaf4f694973"
    },
    api_key, api_secret, host
)

{
  "success": true,
  "result": {
    "coin": "ETH",
    "coin_decimal": 18,
    "fee_coin": "ETH",
    "fee_decimal": 18,
    "max_send_value": 841165119243622,
    "fee_per_byte": 0,
    "fee_amount": 0,
    "gas_price": 43638776316,
    "gas_limit": 21000
  }
}