/transaction/fee-estimate REST API Endpoint

身体参数

tx

字符串

必填

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退货

weight

对象

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refTime

字符串

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proofSize

字符串

正在加载...

class

字符串

正在加载...

partialFee

字符串

正在加载...

请求

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# AssetHub (default) - for transaction fee estimation on AssetHub parachain
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curl --location 'https://docs-demo.dot-mainnet.quiknode.pro/transaction/fee-estimate' \
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--header 'Content-Type: application/json' \
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--header 'Accept: application/json' \
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--data '{
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  "tx": "YOUR_TRANSACTION"
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}'
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# Polkadot Relaychain - for transaction fee estimation on Relaychain (requires /rc prefix)
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curl --location 'https://docs-demo.dot-mainnet.quiknode.pro/rc/transaction/fee-estimate' \
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--header 'Content-Type: application/json' \
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--header 'Accept: application/json' \
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--data '{
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  "tx": "YOUR_TRANSACTION"
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}'

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# AssetHub (default) - for transaction fee estimation on AssetHub parachain
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curl --location 'https://docs-demo.dot-mainnet.quiknode.pro/transaction/fee-estimate' \
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--header 'Content-Type: application/json' \
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--header 'Accept: application/json' \
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--data '{
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  "tx": "YOUR_TRANSACTION"
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}'
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# Polkadot Relaychain - for transaction fee estimation on Relaychain (requires /rc prefix)
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curl --location 'https://docs-demo.dot-mainnet.quiknode.pro/rc/transaction/fee-estimate' \
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--header 'Content-Type: application/json' \
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--header 'Accept: application/json' \
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--data '{
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  "tx": "YOUR_TRANSACTION"
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}'

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// For Polkadot Relaychain access, add '/rc' after https://docs-demo.dot-mainnet.quiknode.pro/ (e.g., https://docs-demo.dot-mainnet.quiknode.pro/rc/accounts/...)
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const myHeaders = new Headers();
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myHeaders.追加("Content-Type", "application/json");
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myHeaders.append("Accept", "application/json");
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const raw = JSON.stringify({
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  "tx": "YOUR_TRANSACTION"
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});
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const requestOptions = {
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  方法: "POST",
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  标题: myHeaders,
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  正文: raw,
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  重定向: "follow"
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};
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fetch("{(url}}transaction/fee-estimate", requestOptions)
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  .然后((响应) => 响应.文本())
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  .然后((结果) => 控制台.log(result))
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  .catch((error) => 控制台.错误(error));

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// For Polkadot Relaychain access, add '/rc' after https://docs-demo.dot-mainnet.quiknode.pro/ (e.g., https://docs-demo.dot-mainnet.quiknode.pro/rc/accounts/...)
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const myHeaders = new Headers();
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myHeaders.追加("Content-Type", "application/json");
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myHeaders.append("Accept", "application/json");
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const raw = JSON.stringify({
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  "tx": "YOUR_TRANSACTION"
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});
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const requestOptions = {
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  方法: "POST",
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  标题: myHeaders,
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  正文: raw,
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  重定向: "follow"
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};
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fetch("{(url}}transaction/fee-estimate", requestOptions)
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  .然后((响应) => 响应.文本())
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  .然后((结果) => 控制台.log(result))
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  .catch((error) => 控制台.错误(error));

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导入 请求
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# For Polkadot Relaychain access, add '/rc' after https://docs-demo.dot-mainnet.quiknode.pro/ (e.g., https://docs-demo.dot-mainnet.quiknode.pro/rc/accounts/...)
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import json
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url = "{(url}}transaction/fee-estimate"
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有效载荷 = json.dumps({
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  "tx": "YOUR_TRANSACTION"
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})
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标题 = {
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  “Content-Type”: 'application/json',
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  'Accept': 'application/json'
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}
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回复 = 请求.请求("POST", url, headers=headers, data=有效载荷)
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打印(响应.text)
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导入 请求
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# For Polkadot Relaychain access, add '/rc' after https://docs-demo.dot-mainnet.quiknode.pro/ (e.g., https://docs-demo.dot-mainnet.quiknode.pro/rc/accounts/...)
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import json
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url = "{(url}}transaction/fee-estimate"
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有效载荷 = json.dumps({
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  "tx": "YOUR_TRANSACTION"
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})
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标题 = {
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  “Content-Type”: 'application/json',
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  'Accept': 'application/json'
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}
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回复 = 请求.请求("POST", url, headers=headers, data=有效载荷)
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打印(响应.text)
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1
require "uri"
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require "json"
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# For Polkadot Relaychain access, add '/rc' after https://docs-demo.dot-mainnet.quiknode.pro/ (e.g., https://docs-demo.dot-mainnet.quiknode.pro/rc/accounts/...)
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require "net/http"
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url = URI("{(url}}transaction/fee-estimate")
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http = Net::HTTP.new(url.主机, url.端口);
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请求 = Net::HTTP::POST.new(url)
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请求["Content-Type"] = "application/json"
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请求[“接受”] = "application/json"
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请求.请求体 = JSON.dump({
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  "tx": "YOUR_TRANSACTION"
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})
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回复 = http.请求(请求)
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返回响应.read_body
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1
require "uri"
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require "json"
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# For Polkadot Relaychain access, add '/rc' after https://docs-demo.dot-mainnet.quiknode.pro/ (e.g., https://docs-demo.dot-mainnet.quiknode.pro/rc/accounts/...)
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require "net/http"
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url = URI("{(url}}transaction/fee-estimate")
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http = Net::HTTP.new(url.主机, url.端口);
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请求 = Net::HTTP::POST.new(url)
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请求["Content-Type"] = "application/json"
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请求[“接受”] = "application/json"
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请求.请求体 = JSON.dump({
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  "tx": "YOUR_TRANSACTION"
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})
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回复 = http.请求(请求)
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返回响应.read_body
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