估算TRX
获取估算 TRX (Get estimate TRX)
POST
https://api.tronsave.io/v2/estimate-buy-resource
POST
https://api.tronsave.io/v2/estimate-buy-resource
速率限制 (Rate limit): 每1秒15个请求。
请求参数 (Request params):
域
类型
描述
resourceAmount*
number
资源数量
unitPrice
string, number
"FAST", "MEDIUM", "SLOW" 等于快速,中等,慢速 或者按Sun单位填写想购买的价格: -"FAST":如果市场准备填满 = 100%,则 "FAST" = "MEDIUM"。如果市场准备填满 < 100%,则 "FAST" = "MEDIUM" + 10。如果市场准备填满 = 0%,则 "FAST" = "SLOW" + 20。 -"MEDIUM":这个订单的最大市场填充的最低价格。如果市场准备填满 = 0%,"MEDIUM" = "SLOW" + 10。 -"SLOW":此订单可以设置的最低价格。 -如果价格是数字,则价格单位等于SUN。
durationSec
number
购买资源的持续时间,时间单位为毫秒
requester
string
请求者的地址
receiver
string
接收资源的地址
resourceType
string
“ENERGY”或“BANDWIDTH”,默认: “ENERGY”
options
Object
optional
options.allowPartialFill
boolean
允许订单部分匹配或整体匹配。
minResourceDelegateRequiredAmount
number
单个提供者委托的最低能量数量。
请求参数示例 (Request params example):
{
"resourceType": "ENERGY",
"receiver": "TFwUFWr3QV376677Z8VWXxGUAMF123456",
"durationSec": 259200,
"resourceAmount": 32000,
"unitPrice": "MEDIUM",
"options": {
"allowPartialFill": true,
"minResourceDelegateRequiredAmount": 32000
}
}
回应 (Responses):
{
"error": false,
"message": "Success",
"data": {
"unitPrice": 64,
"durationSec": 259200,
"estimateTrx": 6144000,
"availableResource": 32000
}
}
示例代码 (Example code):
const GetEstimate = async (requestAddress, receiverAddress, resourceAmount, durationSec) => {
const url = TRONSAVE_API_URL + "/v2/estimate-buy-resource";
const body = {
resourceAmount,
unitPrice: "MEDIUM",
resourceType: RESOURCE_TYPE,
durationSec,
requester: requestAddress,
receiver: receiverAddress,
options: {
allowPartialFill: true,
},
};
const data = await fetch(url, {
method: "POST",
headers: {
"content-type": "application/json",
},
body: JSON.stringify(body),
});
const response = await data.json();
/**
* Example response
{
"error": false,
"message": 'Success',
"data": {
"unitPrice": 50,
"durationSec": 259200,
"estimateTrx": 7680000,
"availableResource": 32000
}
}
*/
return response;
};
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