/blocks/{blockId}/header REST API Endpoint
Parámetros de ruta
blockId
cadena
OBLIGATORIO
Cargando...
Devoluciones
número
cadena
Cargando...
parentHash
cadena
Cargando...
stateRoot
cadena
Cargando...
extrinsicRoot
cadena
Cargando...
digest
objeto
Cargando...
registros
matriz
Cargando...
preRuntime
matriz
Cargando...
seal
matriz
Cargando...
extrinsics
cadena
Cargando...
Solicitud
1# AssetHub (default) - for block header from AssetHub parachain2curl --location 'https://docs-demo.dot-mainnet.quiknode.pro/blocks/0x409d0bfe677594d7558101d574633d5808a6fc373cbd964ef236f00941f290ee/header' \3--header 'Accept: application/json'45# Polkadot Relaychain - for block header from Relaychain (requires /rc prefix)6curl --location 'https://docs-demo.dot-mainnet.quiknode.pro/rc/blocks/0x409d0bfe677594d7558101d574633d5808a6fc373cbd964ef236f00941f290ee/header' \7--header 'Accept: application/json'
1# AssetHub (default) - for block header from AssetHub parachain2curl --location 'https://docs-demo.dot-mainnet.quiknode.pro/blocks/0x409d0bfe677594d7558101d574633d5808a6fc373cbd964ef236f00941f290ee/header' \3--header 'Accept: application/json'45# Polkadot Relaychain - for block header from Relaychain (requires /rc prefix)6curl --location 'https://docs-demo.dot-mainnet.quiknode.pro/rc/blocks/0x409d0bfe677594d7558101d574633d5808a6fc373cbd964ef236f00941f290ee/header' \7--header 'Accept: application/json'
1// 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/...)23const myHeaders = new Headers();4myHeaders.añadir(«Accept», "application/json");56const requestOptions = {7método: «GET»,8encabezados: myHeaders,9redirigir: «seguir»10};1112fetch("https://docs-demo.dot-mainnet.quiknode.pro/blocks/0x409d0bfe677594d7558101d574633d5808a6fc373cbd964ef236f00941f290ee/header", requestOptions)13.entonces((respuesta) => respuesta.texto())14.entonces((resultado) => consola.log(resultado))15.catch((error) => console.error(error));16
1// 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/...)23const myHeaders = new Headers();4myHeaders.añadir(«Accept», "application/json");56const requestOptions = {7método: «GET»,8encabezados: myHeaders,9redirigir: «seguir»10};1112fetch("https://docs-demo.dot-mainnet.quiknode.pro/blocks/0x409d0bfe677594d7558101d574633d5808a6fc373cbd964ef236f00941f290ee/header", requestOptions)13.entonces((respuesta) => respuesta.texto())14.entonces((resultado) => consola.log(resultado))15.catch((error) => console.error(error));16
1import solicitudes2# 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/...)345url = "https://docs-demo.dot-mainnet.quiknode.pro/blocks/0x409d0bfe677594d7558101d574633d5808a6fc373cbd964ef236f00941f290ee/header"6carga útil = {}7encabezados = {8«Aceptar»: 'application/json'9}1011respuesta = solicitudes.solicitud(«GET», url, encabezados=encabezados, datos=carga útil)12imprimir(respuesta.texto)13
1import solicitudes2# 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/...)345url = "https://docs-demo.dot-mainnet.quiknode.pro/blocks/0x409d0bfe677594d7558101d574633d5808a6fc373cbd964ef236f00941f290ee/header"6carga útil = {}7encabezados = {8«Aceptar»: 'application/json'9}1011respuesta = solicitudes.solicitud(«GET», url, encabezados=encabezados, datos=carga útil)12imprimir(respuesta.texto)13
1requiere «uri»2require «net/http»3# 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/...)456url = URI("https://docs-demo.dot-mainnet.quiknode.pro/blocks/0x409d0bfe677594d7558101d574633d5808a6fc373cbd964ef236f00941f290ee/header")78https = Net::HTTP.nuevo(url.host, url.puerto)9https.use_ssl = true1011solicitud = Net::HTTP::Get.nuevo(url)1213respuesta = https.solicitud(solicitud)14inserta la respuesta.read_body15
1requiere «uri»2require «net/http»3# 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/...)456url = URI("https://docs-demo.dot-mainnet.quiknode.pro/blocks/0x409d0bfe677594d7558101d574633d5808a6fc373cbd964ef236f00941f290ee/header")78https = Net::HTTP.nuevo(url.host, url.puerto)9https.use_ssl = true1011solicitud = Net::HTTP::Get.nuevo(url)1213respuesta = https.solicitud(solicitud)14inserta la respuesta.read_body15
¿Aún no tienes una cuenta?
Crea tu punto de conexión de Quicknode en cuestión de segundos y empieza a desarrollar
Empieza gratis