eth_estimateGas RPC 方法

To use the eth_estimateGas method on the C-Chain, ensure that the end of your URL includes ext/bc/C/rpc.

參數

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物件

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來自

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至

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必填

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氣體

整數

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gasPrice

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值

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資料

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區塊編號

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退貨

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請求

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curl -X POST "https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/" \
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  -H "Content-Type: application/json" \
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  -d '{
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  "jsonrpc": "2.0",
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  "method": "eth_estimateGas",
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  "params": [
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    {
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      "from": "0x7Ac6d25FD5E437cB7c57Aee77aC2d0A6Cb85936C",
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      "to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601",
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      "value": "0x186a0"
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    },
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    「最新」
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  ],
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  "id": 1
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}'

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curl -X POST "https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/" \
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  -H "Content-Type: application/json" \
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  -d '{
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  "jsonrpc": "2.0",
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  "method": "eth_estimateGas",
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  "params": [
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    {
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      "from": "0x7Ac6d25FD5E437cB7c57Aee77aC2d0A6Cb85936C",
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      "to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601",
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      "value": "0x186a0"
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    },
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    「最新」
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  ],
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  "id": 1
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}'

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const 正文 = {
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    jsonrpc: '2.0',
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    方法: 'eth_estimateGas',
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    params: [{"from":"0x7Ac6d25FD5E437cB7c57Aee77aC2d0A6Cb85936C","to":"0xd3CdA913deB6f67967B99D67aCDFa1712C293601","value":"0x186a0"},"latest"],
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    id: 1
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}
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async 函式 main() {
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    const response = await fetch('https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/', {
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        方法： 'POST',
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        headers: {'Content-Type': 'application/json'},
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        正文: JSON.stringify(body)
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    })
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    const data = 等待 response.json()
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    控制台.日誌(資料)
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}
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主頁()

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const 正文 = {
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    jsonrpc: '2.0',
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    方法: 'eth_estimateGas',
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    params: [{"from":"0x7Ac6d25FD5E437cB7c57Aee77aC2d0A6Cb85936C","to":"0xd3CdA913deB6f67967B99D67aCDFa1712C293601","value":"0x186a0"},"latest"],
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    id: 1
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}
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async 函式 main() {
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    const response = await fetch('https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/', {
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        方法： 'POST',
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        headers: {'Content-Type': 'application/json'},
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        正文: JSON.stringify(body)
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    })
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    const data = 等待 response.json()
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    控制台.日誌(資料)
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}
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主頁()

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匯入 請求
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import json
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url = "https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/"
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有效載荷 = json.dumps({
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  "jsonrpc": "2.0",
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  「方法」: "eth_estimateGas",
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  "params": [
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    {
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      "from": "0x7Ac6d25FD5E437cB7c57Aee77aC2d0A6Cb85936C",
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      "to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601",
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      "value": "0x186a0"
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    },
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    「最新」
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  ],
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  "id": 1
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})
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標題 = {
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  「Content-Type」: 'application/json'
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}
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回應 = 請求.請求("POST", url, headers=headers, data=有效載荷)
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列印(回應.text)

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匯入 請求
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import json
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url = "https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/"
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有效載荷 = json.dumps({
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  "jsonrpc": "2.0",
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  「方法」: "eth_estimateGas",
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  "params": [
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    {
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      "from": "0x7Ac6d25FD5E437cB7c57Aee77aC2d0A6Cb85936C",
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      "to": "0xd3CdA913deB6f67967B99D67aCDFa1712C293601",
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      "value": "0x186a0"
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    },
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    「最新」
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  ],
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  "id": 1
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})
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標題 = {
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  「Content-Type」: 'application/json'
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}
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回應 = 請求.請求("POST", url, headers=headers, data=有效載荷)
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列印(回應.text)

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需要 "uri"
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require "json"
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需要 "net/http"
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uri = URI("https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/")
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有效載荷 = {
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  jsonrpc: "2.0",
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  id: 1,
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  方法: "eth_estimateGas",
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  params: [{"from":"0x7Ac6d25FD5E437cB7c57Aee77aC2d0A6Cb85936C","to":"0xd3CdA913deB6f67967B99D67aCDFa1712C293601","value":"0x186a0"},"latest"]
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}
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請求 = 淨::HTTP::POST.new(URI)
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請求["Content-Type"] = "application/json"
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請求。正文 = JSON.generate(有效載荷)
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回應 = 淨::HTTP.開始(uri.主機, uri.port, use_ssl: true) 執行 |http|
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  http.請求(請求)
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結束
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將回應。正文

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需要 "uri"
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require "json"
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需要 "net/http"
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uri = URI("https://docs-demo.flare-mainnet.quiknode.pro/ext/bc/C/rpc/")
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有效載荷 = {
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  jsonrpc: "2.0",
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  id: 1,
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  方法: "eth_estimateGas",
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  params: [{"from":"0x7Ac6d25FD5E437cB7c57Aee77aC2d0A6Cb85936C","to":"0xd3CdA913deB6f67967B99D67aCDFa1712C293601","value":"0x186a0"},"latest"]
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}
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請求 = 淨::HTTP::POST.new(URI)
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請求["Content-Type"] = "application/json"
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請求。正文 = JSON.generate(有效載荷)
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回應 = 淨::HTTP.開始(uri.主機, uri.port, use_ssl: true) 執行 |http|
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  http.請求(請求)
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結束
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將回應。正文

回應

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{
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  "jsonrpc": "2.0",
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  "id": 1,
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  「結果」: "0x5208"
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}

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{
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  "jsonrpc": "2.0",
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  "id": 1,
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  「結果」: "0x5208"
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}

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