getLastBlock Query
Parámetros
Este método no admite ningún parámetro
Devoluciones
datos
objeto
Cargando...
chain
objeto
Cargando...
latestBlock
objeto
Cargando...
id
cadena
Cargando...
altura
cadena
Cargando...
Solicitud
1curl --location 'https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql' \2--header 'Accept: application/json' \3--encabezado 'Content-Type: application/json' \4--data '{5"query": "{ chain { latestBlock { id height } } }"6}'
1curl --location 'https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql' \2--header 'Accept: application/json' \3--encabezado 'Content-Type: application/json' \4--data '{5"query": "{ chain { latestBlock { id height } } }"6}'
1const LATEST_BLOCK_QUERY = `2query {3chain {4latestBlock {5id6altura7}8}9}10`;1112const fetchLatestBlock = async (): Promise<void> => {13try {14const response = await fetch('https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql', {15method: 'POST',16headers: {17'Accept': 'application/json',18'Content-Type': 'application/json',19},20body: JSON.stringify({21query: LATEST_BLOCK_QUERY,22}),23});2425if (!response.ok) {26throw new Error(`HTTP error! status: ${response.status}`);27}2829const result = await response.json();30console.log('Latest Block ID:', result.data.chain.latestBlock.id);31console.log('Latest Block Height:', result.data.chain.latestBlock.height);32} catch (error) {33console.error('Error fetching latest block:', error);34}35};3637fetchLatestBlock();38
1const LATEST_BLOCK_QUERY = `2query {3chain {4latestBlock {5id6altura7}8}9}10`;1112const fetchLatestBlock = async (): Promise<void> => {13try {14const response = await fetch('https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql', {15method: 'POST',16headers: {17'Accept': 'application/json',18'Content-Type': 'application/json',19},20body: JSON.stringify({21query: LATEST_BLOCK_QUERY,22}),23});2425if (!response.ok) {26throw new Error(`HTTP error! status: ${response.status}`);27}2829const result = await response.json();30console.log('Latest Block ID:', result.data.chain.latestBlock.id);31console.log('Latest Block Height:', result.data.chain.latestBlock.height);32} catch (error) {33console.error('Error fetching latest block:', error);34}35};3637fetchLatestBlock();38
1const myHeaders = new Headers();2myHeaders.append("Accept", "application/json");3myHeaders.añadir(«Content-Type», "application/json");45const raw = JSON.stringify({6"query": "{ chain { latestBlock { id height } } }"7});89const requestOptions = {10method: "POST",11encabezados: myHeaders,12cuerpo: sin procesar,13redirigir: «seguir»14};1516fetch("https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql", requestOptions)17.entonces((respuesta) => respuesta.texto())18.entonces((resultado) => consola.log(resultado))19.captura((error) => consola.error(error));
1const myHeaders = new Headers();2myHeaders.append("Accept", "application/json");3myHeaders.añadir(«Content-Type», "application/json");45const raw = JSON.stringify({6"query": "{ chain { latestBlock { id height } } }"7});89const requestOptions = {10method: "POST",11encabezados: myHeaders,12cuerpo: sin procesar,13redirigir: «seguir»14};1516fetch("https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql", requestOptions)17.entonces((respuesta) => respuesta.texto())18.entonces((resultado) => consola.log(resultado))19.captura((error) => consola.error(error));
1const { ApolloClient, InMemoryCache, gql } = require('@apollo/client/core');2const fetch = require('cross-fetch');34const client = new ApolloClient({5uri: 'https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql',6cache: new InMemoryCache(),7fetch: fetch,8headers: {9«Aceptar»: 'application/json',10«Content-Type»: 'application/json'11}12});1314const LATEST_BLOCK_QUERY = gql`15{16chain {17latestBlock {18id19altura20}21}22}23`;2425client.query({26query: LATEST_BLOCK_QUERY27})28.then(result => {29const latestBlock = result.data.chain.latestBlock;30console.log('Latest Block Information:');31console.log(`ID: ${latestBlock.id}`);32console.log(`Height: ${latestBlock.height}`);33})34.catch(error => console.error('Error:', error));
1const { ApolloClient, InMemoryCache, gql } = require('@apollo/client/core');2const fetch = require('cross-fetch');34const client = new ApolloClient({5uri: 'https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql',6cache: new InMemoryCache(),7fetch: fetch,8headers: {9«Aceptar»: 'application/json',10«Content-Type»: 'application/json'11}12});1314const LATEST_BLOCK_QUERY = gql`15{16chain {17latestBlock {18id19altura20}21}22}23`;2425client.query({26query: LATEST_BLOCK_QUERY27})28.then(result => {29const latestBlock = result.data.chain.latestBlock;30console.log('Latest Block Information:');31console.log(`ID: ${latestBlock.id}`);32console.log(`Height: ${latestBlock.height}`);33})34.catch(error => console.error('Error:', error));
1importar solicitudes2import json34url = "https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql"56carga útil = json.volcados({7"query": "{ chain { latestBlock { id height } } }"8})9encabezados = {10«Aceptar»: 'application/json',11«Content-Type»: 'application/json'12}1314respuesta = solicitudes.solicitud(«POST», url, encabezados=encabezados, datos=carga útil)1516imprimir(respuesta.texto)17
1importar solicitudes2import json34url = "https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql"56carga útil = json.volcados({7"query": "{ chain { latestBlock { id height } } }"8})9encabezados = {10«Aceptar»: 'application/json',11«Content-Type»: 'application/json'12}1314respuesta = solicitudes.solicitud(«POST», url, encabezados=encabezados, datos=carga útil)1516imprimir(respuesta.texto)17
1requiere «uri»2require «json»3requiere «net/http»45url = URI("https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql")67https = Net::HTTP.nuevo(url.host, url.puerto)8https.use_ssl = true910solicitud = Neto::HTTP::POST.nuevo(URL)11request["Accept"] = "application/json"12solicitud[«Content-Type»] = «application/json»13solicitud.cuerpo = JSON.dump({14"query": "{ chain { latestBlock { id height } } }"15})1617respuesta = https.solicitud(solicitud)18muestra la respuesta.read_body19
1requiere «uri»2require «json»3requiere «net/http»45url = URI("https://docs-demo.fuel-mainnet.quiknode.pro/v1/graphql")67https = Net::HTTP.nuevo(url.host, url.puerto)8https.use_ssl = true910solicitud = Neto::HTTP::POST.nuevo(URL)11request["Accept"] = "application/json"12solicitud[«Content-Type»] = «application/json»13solicitud.cuerpo = JSON.dump({14"query": "{ chain { latestBlock { id height } } }"15})1617respuesta = https.solicitud(solicitud)18muestra la respuesta.read_body19
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