// RPC-REST-GRPC

API Documentation
for Web3

Interact with RPC, REST, and gRPC endpoints across 77+ blockchains using ready-to-run examples in JavaScript, Python, Go, and more. Learn to leverage Quicknode products like Streams, Webhooks, and IPFS to build, monitor, and scale blockchain applications from one unified platform.

GET STARTED

Send your first request

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curl  https://{your-endpoint-name}.quiknode.pro/{your-token}/ \
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  -X POST \
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  -H "Content-Type: application/json" \
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  --data '{"method":"eth_blockNumber","params":[],"id":1,"jsonrpc":"2.0"}'
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curl  https://{your-endpoint-name}.quiknode.pro/{your-token}/ \
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  -X POST \
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  -H "Content-Type: application/json" \
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  --data '{"method":"eth_blockNumber","params":[],"id":1,"jsonrpc":"2.0"}'
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const ethers = require("ethers");
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(async () => {
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  const provider = new ethers.providers.JsonRpcProvider("https://{your-endpoint-name}.quiknode.pro/{your-token}/");
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  const blockNum = await provider.getBlockNumber();
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  console.log(blockNum);
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})();
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const ethers = require("ethers");
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(async () => {
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  const provider = new ethers.providers.JsonRpcProvider("https://{your-endpoint-name}.quiknode.pro/{your-token}/");
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  const blockNum = await provider.getBlockNumber();
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  console.log(blockNum);
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})();
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var myHeaders = new Headers();
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myHeaders.append("Content-Type", "application/json");
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var raw = JSON.stringify({
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  "method": "eth_blockNumber",
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  "params": [],
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  "id": 1,
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  "jsonrpc": "2.0"
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});
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var requestOptions = {
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  method: 'POST',
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  headers: myHeaders,
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  body: raw,
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  redirect: 'follow'
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};
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fetch("https://{your-endpoint-name}.quiknode.pro/{your-token}/", requestOptions)
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  .then(response => response.text())
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  .then(result => console.log(result))
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  .catch(error => console.log('error', error));
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var myHeaders = new Headers();
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myHeaders.append("Content-Type", "application/json");
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var raw = JSON.stringify({
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  "method": "eth_blockNumber",
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  "params": [],
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  "id": 1,
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  "jsonrpc": "2.0"
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});
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var requestOptions = {
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  method: 'POST',
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  headers: myHeaders,
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  body: raw,
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  redirect: 'follow'
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};
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fetch("https://{your-endpoint-name}.quiknode.pro/{your-token}/", requestOptions)
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  .then(response => response.text())
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  .then(result => console.log(result))
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  .catch(error => console.log('error', error));
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import requests
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import json
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url = "https://{your-endpoint-name}.quiknode.pro/{your-token}/"
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payload = json.dumps({
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  "method": "eth_blockNumber",
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  "params": [],
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  "id": 1,
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  "jsonrpc": "2.0"
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})
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headers = {
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  'Content-Type': 'application/json'
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}
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response = requests.request("POST", url, headers=headers, data=payload)
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print(response.text)
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import requests
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import json
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url = "https://{your-endpoint-name}.quiknode.pro/{your-token}/"
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payload = json.dumps({
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  "method": "eth_blockNumber",
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  "params": [],
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  "id": 1,
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  "jsonrpc": "2.0"
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})
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headers = {
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  'Content-Type': 'application/json'
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}
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response = requests.request("POST", url, headers=headers, data=payload)
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print(response.text)
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require "uri"
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require "json"
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require "net/http"
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url = URI("https://{your-endpoint-name}.quiknode.pro/{your-token}/")
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https = Net::HTTP.new(url.host, url.port)
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https.use_ssl = true
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request = Net::HTTP::Post.new(url)
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request["Content-Type"] = "application/json"
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request.body = JSON.dump({
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  "method": "eth_blockNumber",
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  "params": [],
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  "id": 1,
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  "jsonrpc": "2.0"
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})
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response = https.request(request)
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puts response.read_body
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require "uri"
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require "json"
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require "net/http"
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url = URI("https://{your-endpoint-name}.quiknode.pro/{your-token}/")
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https = Net::HTTP.new(url.host, url.port)
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https.use_ssl = true
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request = Net::HTTP::Post.new(url)
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request["Content-Type"] = "application/json"
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request.body = JSON.dump({
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  "method": "eth_blockNumber",
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  "params": [],
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  "id": 1,
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  "jsonrpc": "2.0"
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})
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response = https.request(request)
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puts response.read_body
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from web3 import Web3, HTTPProvider
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w3 = Web3(HTTPProvider('https://{your-endpoint-name}.quiknode.pro/{your-token}/'))
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print (w3.eth.blockNumber)
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from web3 import Web3, HTTPProvider
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w3 = Web3(HTTPProvider('https://{your-endpoint-name}.quiknode.pro/{your-token}/'))
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print (w3.eth.blockNumber)
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require 'eth'
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client = Eth::Client.create 'https://{your-endpoint-name}.quiknode.pro/{your-token}/'
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payload = {
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    "jsonrpc": "2.0",
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    "method": "eth_blockNumber",
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    "params": [],
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    "id": "1"
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}
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response = client.send(payload.to_json)
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puts response
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require 'eth'
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client = Eth::Client.create 'https://{your-endpoint-name}.quiknode.pro/{your-token}/'
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payload = {
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    "jsonrpc": "2.0",
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    "method": "eth_blockNumber",
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    "params": [],
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    "id": "1"
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}
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response = client.send(payload.to_json)
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puts response
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import { Core } from '@quicknode/sdk'
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const core = new Core({
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  endpointUrl: 'https://{your-endpoint-name}.quiknode.pro/{your-token}/',
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})
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core.client.getBlockNumber()
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import { Core } from '@quicknode/sdk'
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const core = new Core({
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  endpointUrl: 'https://{your-endpoint-name}.quiknode.pro/{your-token}/',
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})
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core.client.getBlockNumber()
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Core API

Use the quickest and most reliable blockchain API with unparalleled latency, reliability, and scalability across all major blockchains.

Webhooks

Leverage a fully customizeable real-time blockchain data feed and advanced alerting, and include real-time blockchain event driven logic into your workflows.

Streams

Leverage a custom real-time blockchain data feed, advanced alerting, and include real-time blockchain event driven logic into your workflows.

Marketplace

Create and publish custom add-ons that extend Quicknode's services. These add-ons allow developers to integrate additional tools, APIs, and features can be built on top of Quicknode's core offering, helping others build better blockchain tools.

IPFS

Use Quicknode to upload, store, manage, and retrieve data on the IPFS network through our pinning services and dedicated gateways.

Custom RPC Options

High-level enterprise solutions including Fully Dedicated Setup and Hybrid Dedicated gRPC (Solana) options, offering unmatched performance, isolation, and scalability for latency-sensitive and workload-intensive projects.

Key-Value Store

Manage and access large-scale datasets like wallet addresses through a robust storage solution. Update and utilize your data on-demand via REST API or integrate seamlessly with Streams filters.

Quicknode SDK

A powerful JavaScript and TypeScript SDK designed to facilitate interaction with Quicknode infrastructure. Framework-agnostic library with comprehensive support for Core and add-on RPC functions.

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