Ethereum rest api A collection of public Ethereum APIs. Solidity API contract design information for utilizing RPC/RESTful Node Interaction and GraphQL - sambacha/ethereum-api Feb 14, 2024 · Ethereum wallet tracking: Which API is best? Recently at Rakurai, we’ve been exploring different APIs for Ethereum and its L2s for an application that could help us track portfolios of high …. Oct 22, 2025 · An introduction to the JavaScript client libraries that let you interact with the blockchain from your application. js and Express. The API should not, unless protected by additional security layers, be exposed to the public Internet as the API includes multiple endpoints which could open your node to denial-of What is Crypto APIs? Crypto APIs is a blockchain infrastructure layer that radically simplifies the development of blockchain and crypto related applications by providing all needed blockchain APIs. If no, Please let me know how do Pre- Collection of RESTful APIs provided by Ethereum Beacon nodes - ethereum/beacon-APIs Bitquery offers APIs for 40+ blockchain chains (Bitcoin, Ethereum) and protocols (Uniswap), with real-time/historical data via Websockets, SQL, and Cloud services. These methods are provided for your convenience and are most suitable as a fallback option in your JSON RPC API providers. Jan 9, 2019 · Another approach to create decentralized application on Ethereum with Restful API as middleware… Rest Api Explore the REST API documentation for detailed examples of the various functionality offered, such as receiving real-time market data, requesting balance information, and performing trades. With it, you can automate your trading. Jul 28, 2025 · Learn how to use /eth/v1/beacon/genesis REST API Endpoint on Ethereum with our easy-to-follow API documentation. Get the details you need to May 29, 2025 · Ethereum 2. The REST API Gateway gives application developers everything they need to focus on their app's business logic and user experience, without getting stuck in the complexities of Ethereum transaction submission, thick Web3 client libraries, nonce management, RLP encoding, transaction signing, and smart contract management. Connect your app to Ethereum and IPFS now, for free! An introduction to the Ethereum client APIs that let you interact with the blockchain from your application. Essential reading for traders, quants, and engineers analyzing latency This document outlines an application programming interface (API) which is exposed by a beacon node implementation of the Ethereum consensus layer specifications. It is the canonical interface between users and the network. With the Truffle Suite, Web3. debug_getRawTransaction Returns an array of EIP-2718 binary-encoded transactions. Jul 28, 2025 · Learn how to use /eth/v1/beacon/rewards/attestations/ {epoch} REST API Endpoint on Ethereum with our easy-to-follow API documentation. Start building with Eth Beacon Chain RPC APIs. NET Core and Nethereum. They can help to streamline the process of developing applications and make it easier to integrate with other systems. Oct 6, 2023 · Conclusion The introduction to Ethereum API explained the significance of APIs in the world of software development. js, or web3j libraries. Core capabilities Convenient REST interface for communicating with your on-chain business logic Abstraction of the JSON/RPC API allowing for payloads to be modeled as simple JSON Smart Contract compilation and instantiation without an Ethereum client library Smart Contract invocations and queries without an Ethereum client library DIA's Crypto API provides real-time pricing of 3,000+ tokens, sourced from 80+ markets. Get reliable crypto prices and market data with CoinGecko API, trusted by 150M+ monthly users. A NestJS-based REST API backend service that provides, Real-time Ethereum gas price (cached, fast response) and Uniswap V2 token swap estimation - mouhamad-almakhour In this video I explain how you can allow interaction with an Ethereum smart contract using a REST API. Ropsten is used as default test provider. ethereum provider object. Nim implementation of the Ethereum Beacon Chain. Get the details you need to The REST API Gateway is the primary HTTP interface for interacting with Ethereum networks through EthConnect. Jun 25, 2025 · One popular architectural approach for creating networked applications is the HTTP REST API (Representational State Transfer Application Programming Interface). Mar 12, 2019 · List of best crypto API & Blockchain APIs for developers. Nov 12, 2025 · This guide will walk you through how to develop a REST API that interfaces with the Compound Finance protocol. I happened to know that REST API, JSON RPC, RPC, SOAP, GraphQL all are network protocols. The API is a REST interface, accessed via HTTP. This EIP formalizes an Ethereum Provider API to Blazor Wasm The template uses a basis Metamask as the unique Ethereum Host Provider, and is the one responsible to Sign the SIWE Message. 0 phase 0 beacon chain. Complete blockchain data and APIs for the Ethereum Classic Explorer network. Contribute to prysmaticlabs/ethereumapis development by creating an account on GitHub. What is an Ethereum API Key? When accessing the Ethereum network via a node provider, API services like Alchemy require an API key, which allows developers to monitor personal apps and access usage metrics. Jun 18, 2025 · Beyond NFTs and finance, the Ethereum ecosystem is expanding into other areas, including supply chain management, governance, decentralized autonomous organizations (DAOs), and decentralized identification. The API should not, unless protected by additional Beacon Node API Prysm supports the official Eth Beacon Node API specification, the official API standard developed by the Ethereum R&D team. Oct 27, 2025 · We recommend checking the documentation of each client for the latest API support information. Aug 23, 2023 · More Go API support for dapp developers can be found on the Go Contract Bindings and Go Account Management pages. You can add all the parameters that your API requires. ethereum. Nov 12, 2025 · Overview of supported Ethereum APIs, networks and supported products on Quicknode. com domain. Jul 11, 2024 · Interacting with Geth requires sending requests to specific JSON-RPC API methods. Jan 11, 2024 · In the same way that we can call a specific URL endpoint of a RESTful API to execute some logic through an HttpRequest, we can similarly execute the deployed smart contract at a specific address by submitting the correct data along with the necessary Ethereum to call the deployed and compiled Solidity function. The Beacon Chain is a consensus layer that introduced a proof-of-stake to Ethereum. Developers may work with cryptocurrencies in various ways with the help of APIs or application programming interfaces. View the spec The Ethereum JSON-RPC is a standard collection of methods that all execution clients implement. Developers can interact with on-chain data and send different types of transactions to the network by utilizing the endpoints provided by the API. Explore dRPC's Ethereum API with JSON-RPC methods for transactions, logs, balances, and more real-time blockchain insights. Ethereum RPC nodes are available for mainnet and testnets. This reduces the overhead of having to learn a new set of APIs when trying out a different client, and it allows network Jul 24, 2025 · Building a Node. But since REST is so famous, why do Ethereum and Blockchain use JSON-RPC calls and not REST. Discover how to harness its capabilities to create innovative decentralized applications (dApps) and revolutionize the way we interact with the web in this article. MetaMask injects the provider API into websites visited by its users using the window. This project implements an ERC20 ethereum token and the web3 ethereum client into a REST API using an express/nodejs server - ar-to/ethereum-api Feb 15, 2025 · On Etherscan, we provide an array of APIs for data pertaining to transactions, contracts, accounts, stats and other components of the Ethereum blockchain. Get the details you need to integrate this endpoint into your web3 projects on Ethereum. Address API: Query information about addresses, and generate addresses. . Via this REST APIs, any clients can deploy smart contracts to our private blockchain, and interact with the contracts without the need to understanding the underlying infrastructure. Dedicated Ethereum Nodes With Blockdaemon’s Dedicated Ethereum Nodes, experience reliable and secure infrastructure without the overhead. Our API suite always has the latest network updates and maintains service availability during all network Etherscan is the leading blockchain explorer, search, API, and analytics platform for Ethereum and other EVM-compatible chains. I need to make an API call to get the winner of the m Nov 29, 2023 · Immerse yourself in the world of the Ethereum API, the essential tool for interacting with the Ethereum blockchain. Mar 27, 2025 · This document outlines an application programming interface (API) which is exposed by a beacon node implementation of the Ethereum consensus layer specifications. These Providers allow connecting to them, which simplifies development, since you do not need to run your own instance or cluster of Ethereum nodes. However I’m running into an issue. Collection of RESTful APIs provided by Ethereum Beacon nodes - ethereum/beacon-APIs Oct 18, 2017 · Making a REST API Services will help you to connect any clients of choice to the Ether Network: Chrome Extensions, Mac App, iOS App or Android App. I'd very grateful if you could share the other services. This interface allows downstream tooling and infrastructure to treat different Ethereum clients as modules that can be swapped at will. For other use cases, REST or custom RPC methods are Jan 5, 2023 · What is the MetaMask API? Whenever we use a browser like Chrome, Firefox, or Brave and a wallet extension like MetaMask is installed, we can use the Ethereum provider (as specified by EIP-1193) injected into the browser page at window. Sep 11, 2025 · Many Block Explorers offer RESTful API gateways that will provide developers visibility into real-time data on blocks, transactions, validators, accounts, and other onchain activity. It provides a simple, stateless REST API that accepts webhook-style HTTP POST requests containing transaction payloads in JSON or YAML format, eliminates the need for thick client libraries, and handles the complexities of Ethereum Learn how to use the v1/chains/status/ endpoint from the GoldRush Wallet API add-on on Ethereum with our easy-to-follow API documentation. vision. Therefore, we need to find a way to integrate an HTTP client into our smart Section Summaries Objects: An overview of all the objects in the BlockCypher Ethereum API, alongside detailed descriptions of every field. In this article, we'll look at the best crypto trading API. A Web and Messaging API, taking the hassle out of submitting Ethereum transactions: REST API generation for any ABI Sep 18, 2019 · Access real-time and historical crypto data with Coinlayer’s powerful Crypto Currency API. /src/ethconfig. The Beacon Chain mechanism is responsible for creating new blocks, making sure those new blocks are valid, and rewarding validators with ETH for keeping the network secure. Etherscan is the leading blockchain explorer, search, API, and analytics platform for Ethereum and other EVM-compatible chains. The Ethereum API allows applications to connect to an Ethereum node that is part of the Ethereum blockchain. json # example: # set the "TXN" property from "ropsten" to "rinkeby", # or create your own customized settings # Start development live-reload server Explore CoinDesk's API documentation for seamless integration of live and historical cryptocurrency data, including BTC and ETH prices, social insights, news, and blockchain analytics. Contribute to suandy/EthereumApi development by creating an account on GitHub. Primarily this function has been driven by private sidechains, using Quorum, Hyperledger Besu and Go-Ethereum with finality friendly high-throughput consensus algorithms such as IBFT and QBFT (and RAFT for latency optimized projects). May 6, 2024 · Ethereum stands as a beacon in the blockchain revolution, introducing novel concepts and pushing the boundary of decentralized technology. Get the details you need to integrate /eth/v1/beacon/genesis into your web3 projects on Ethereum. Please refer to Market Data Only page. js, and the Express framework, it's easy to get started. While our Ethereum API is very Ethereum RESTful API. The REST to Ethereum Bridge (rest2eth) is the core translation layer that converts HTTP REST API requests into Ethereum transactions and contract calls. A complete technical guide to how CoinAPI ingests crypto market data: how id_site_coinapi maps to PoP locations, why delays occur between time_exchange and time_coinapi, how real-time Binance WebSocket feeds are captured, what granularity you get in REST vs Flat Files, and how to verify historical quote availability. Test the API now. Jul 4, 2021 · The Ethereum API offers many services including, but not limited to, sending transactions, calling contract functions, retrieving wallet addresses from the user, and signing transactions securely. In this article, we will explore the 8 Best Ethereum APIs. REST API for seamless interacting with the ethereum blockchain using web3 - defistuff/web3-api This document outlines an application programming interface (API) which is exposed by a beacon node implementation which aims to facilitate Phase 0 of Ethereum 2. To get started with our Ethereum Blockchain API, you'll Collection of comprehensive TypeScript libraries for Interaction with the Ethereum JSON RPC API and utility functions. Whether you're developing decentralized applications (dApps), conducting blockchain research, or integrating Ethereum functionalities into your projects, our API makes it simple and efficient. Mar 28, 2025 · Explore the best Ethereum data APIs, including Bitquery API, for real-time and historical blockchain insights. JS, Web3 Beta and Infura Aries Camitan · Follow Published in Jul 26, 2024 · What Are the Benefits of Using Blockchain APIs? Blockchain APIs offer a number of benefits for developers. We provide fast, reliable, and unified API solutions to access real-time and historical data from crypto market and blockchain protocols. This API is specified by EIP-1193, and it allows dapps to request users' EVM accounts, read data from blockchains the user is connected to, suggest that the user sign messages and transactions, and more. Get coin prices, exchange data API, blockchain data APIs, DEX data, bitcoin price API, etc. Beacon Node API It is the collection of RESTful APIs provided by Ethereum Beacon nodes. Blockchain API: Endpoints to query general information about the Ethereum blockchain and its blocks. Compare features for NFT tracking, DEX data, and smart contract analysis. This document outlines an application programming interface (API) which is exposed by a validator client implementation which aims to facilitate validator management tools without sacrificing security. However, since Solidity is a low-level programming language and runs on the Ethereum blockchain, it does not have built-in support for making HTTP requests. Jul 28, 2025 · Learn how to use /eth/v1/beacon/headers REST API Endpoint on Ethereum with our easy-to-follow API documentation. com/what-the-func/eth-apiW In addition to the custom RPC endpoints documented here, the Blockscout ETH RPC API supports most used methods in the exact format specified for Ethereum nodes, see the Ethereum JSON-RPC Specification for more details. Get the details you need to integrate /eth/v1/beacon/headers into your web3 projects on Ethereum. This article covers the steps required to create an Ethereum wallet and generate addresses and private keys. Overview GoldRush offers the most comprehensive Ethereum Data API suite for developers, analysts, and enterprises. The ethclient package provides a client that implements the full Ethereum JSON-RPC API, whereas gethclient offers the Geth-specific API. The examples use Besu, but you can use any Ethereum execution client. The specification describes a RESTful set of endpoints which should be implemented by an ETH beacon node or a third-party service. We'll compile and deploy the contract to the Ethereum network using Hardhat, a popular Ethereum development framework. Bitstamp application programming interface (API) allows our clients to access and control their accounts, using custom written software. Choose from single or clustered Dedicated Nodes tailored for various protocols, fully managed to ensure flexible, secure, and scalable node deployment. Jul 28, 2025 · Learn how to use /eth/v2/debug/beacon/states/ {state_id} REST API Endpoint on Ethereum with our easy-to-follow API documentation. A high-performance REST API built with Go and Gin framework for exploring Ethereum blockchain data. The Web Api acts as a middleman between your front end DApps and blockchain. Infura's development suite provides instant, scalable API access to the Ethereum and IPFS networks. Next, we'll build the RESTful API using Node. Search transactions, verify smart contracts, analyze addresses, and track network activity. All requests by default send and receive JSON, and as such should have either or both of the "Content-Type: application/json" and "Accept: application/json" headers. Historically, Provider implementations exhibit conflicting interfaces and behaviors between wallets. These techniques include trading, keeping track of market data, and controlling digital wallets. js, Web3. json with some query parameters. Using the service API a DApp can configure the interval to collect the state hashes and submit the signed payload to the target Ethereum network, as well as downloading a pinned state from the network to Welcome to BlockCypher's API documentation! BlockCypher is a simple, mostly RESTful JSON API for interacting with blockchains, accessed over HTTP or HTTPS from the api. The RESTful API uses the native Meter TX format instead of the Ethereum TX format and is not compatible with existing Ethers. Therefore meterify was created to bridge the gap. It does it in two flavors: HTTP RESTful API Console commands Why? This module is intended as an experiment, proof of concept (or however you want to call it), but it also can be helpful to use if you need HTTP REST API interaction with Ethereum instead of JSON RPC. Sep 15, 2025 · Interact with Ethereum JavaScript API libraries If you'd like to write JavaScript to query the blockchain, send transactions and more, the most convenient way to do this is using a JavaScript API library. This document presents an extensive exploration of the blockchain developer API tailored for Ethereum, elaborating on its benefits, key features, integration process, varied use cases, and critical security measures. Designed for developers seeking to enrich applications with detailed digital asset information. Apr 4, 2023 · The Binance API allows you to connect to the Binance servers via Python or several other programming languages. Access rich metadata, historical charts and on-chain coverage across 252 networks. Customizable for any dApp. In addition, Blockchain APIs can provide access to data that is stored on the blockchain, making it easier for developers to create applications that make use of this May 24, 2022 · How to mock a ethereum provider for unit testing of REST API? REST API has following basic structure (index. It includes an example of checking the address balance and transferring funds to another Ethereum address. Instantiating Get access to Ethereum APIs using our unified REST APIs and save on infrastructure costs. REST stands for Representational State Transfer. JSON-RPC: This is the standard Jan 22, 2022 · A RESTful (or REST) API is an application programming interface that has constraints of REST architectural style. When a user is connected to Metamask the user is presented with the option to Login, this first calls the rest Api to generate the SIWE message and assign a new Nonce, as seen in the Rest API. Get the details you need to integrate /eth Jun 10, 2025 · The need for trustworthy and effective Bitcoin APIs has increased dramatically as blockchain technology gains traction. Your app becomes multichain 🌈 simply by updating the chainid parameter to support BNB Smart Chain (BSC), Base, Arbitrum, HyperEVM, and more. 1:8545. You can use the provider properties, methods, and events in your dapp. Tutorial This section includes some basic usage examples for the ethclient and gethclient packages available as part of the Go API. Many JavaScript and backend API libraries exist to provide wrappers on top of the JSON-RPC API. Contribute to papandas/agrichain-ethereum-api development by creating an account on GitHub. Whether you’re building a DeFi dashboard, a wallet, a trading bot, an AI agent or a compliance platform, our Ethereum Data APIs provide fast, accurate, and developer-friendly access to the essential onchain data you need. This API provides endpoints to fetch transaction details, block information, wallet balances, and current network statistics A simple Ethereum REST API. The APIs provide enterprise grade connectivity for your on-chain smart contracts. Staking Facilities API This project provides Go-based REST API for interacting with the Ethereum Network, specifically to retrieve block rewards and validator sync duties. However, there are only a few services I could find. Readers will gain an all-encompassing Access secure and fast Ethereum API. Quicknode documentation and reference material for for RPC and REST API, NFT API, Token API and QuickAlerts. Nov 12, 2022 · Here is an article by the EW Team on Ethereum Clients' Node Syncing Methods, where readers can get an overview of the syncing methods used by Ethereum Clients, its Syncing Strategies and Key Points on the Syncing Processes. Open-source block explorer by Blockscout. Nov 9, 2021 · \\##IntroductionIn this article, we will be going to implement an Ethereum RESTful API (Application Programming Interface). Get the details you need to This includes JSON-RPC APIs for easy access to key networks and REST APIs aimed at automating and optimizing essential development tasks. In addition, it also showcased the importance of APIs in the blockchain ecosystem. Similarly, there is a Meter-SDK4j May 28, 2020 · I have a smart contract that I’m trying to make, it pays out the winners of my League of Legends tournament. Contribute to status-im/nimbus-eth2 development by creating an account on GitHub. These services streamline development workflows to help developers build and scale robust dapps and Snaps. It covers the API browser structure, how to interact with the documentation UI, and how to understand the organization of endpoints and data models. The RPC requests must be sent to the node and the response returned to the client using some transport protocol. Complete blockchain data and APIs for the Ethereum Explorer network. binance. ‍ Ethereum REST API Access Ethereum instantly via a single endpoint, and enjoy tailored data with Jul 30, 2024 · What is Ethereum API? The Ethereum API, or Ethereum Application Programming Interface, refers to the collection of protocols, methods, and tools that allow developers to interact with the Ethereum Blockchain network. Get the details you need to Jul 28, 2025 · Learn how to use /eth/v1/beacon/states/ {state_id}/validators REST API Endpoint on Ethereum with our easy-to-follow API documentation. Friendly and intuitive APIs Generated directly from your Solidity source code and devdocs Simple JSON types Familiar REST semantics OpenAPI 2. Fundamental Functions and Goals A straightforward HTTP-based interface for POSTing JSON messages is offered via the HTTP All JSON-RPC HTTP examples use the default host and port endpoint http://127. This article is for people who would like to learn how to implement a simple, Ethereum based API. These APIs enable interaction with the beacon node, which maintains the state of the beacon chain by communicating across the Ethereum network. Build smart contracts and decentralized applications (DApps) with real-time blockchain data and functionality. Ethereum APIs serve promising functionalities for dApp developers by enabling easier access to interaction with Ethereum and EVM -compatible Apr 28, 2025 · This document explains how to navigate and use the Ethereum Beacon API documentation system, which provides a comprehensive browser-based interface for exploring the Beacon Chain API specification. The API is a REST interface, accessed via HTTP, designed for use as a public communications protocol. 0. Coinbase Exchange API powers high-volume trading. APIs have a timeout of 10 seconds when processing a request. Built for speed, simplicity, and performance—20ms response time, easy integration, and extensive documentation. These APIs allow developers to easily interact with the nodes in the Ethereum network. Sep 7, 2022 · Here, the dxFeed REST API has one GET endpoint /events. The system ensures transparency, auditability, and trust by storing critical events on the Ethereum Sepolia test network. Learn how to use Node APIs, Data APIs, Webhooks, Smart Wallets and Rollups to create powerful onchain experiences. BitcoinSharp: A lightweight C library for interacting with the Bitcoin network. Get access to real-time market data with high throughput APIs to power your trading. It provides access to blockchain data, enabling interaction with smart contracts and account management. The parameters that are required by dxFeed’s API are: The API builds on a set of standard Ethereum methods with MetaMask-specific enhancements, and is designed for seamless integration into dapps. js API for Ethereum is a great way to interact with smart contracts and build decentralized applications. A basic example of an Ethereum wallet API to manage your crypto wallet - wingleung/ethereum-wallet-api-example Jul 12, 2018 · I am having an Ethereum Smart Contract and deployed on Ropsten TestNet network. May 28, 2025 · Learn RESTful API URL best practices to build clean, scalable, consistent endpoints that enhance usability, strengthen performance, and improve experience. The ETH1 REST API contains a basic signing method but does not implement transaction encoding or create an Ethereum signature. Ethereum provider API This page is a reference for the Ethereum provider API of MetaMask's Wallet API. You must be a registered Etherscan user with your own API keys to use the APIs. Convenience Libraries While you may choose to interact directly with Ethereum clients via the JSON-RPC API, there are often easier options for dapp developers. View the JSON-RPC API methods by selecting a method in the left sidebar. 0 (Swagger) compliant definitions Built-in UI exerciser Factory APIs to Jul 25, 2018 · Ethereum DAPP (REST API) on AWS Lambda using Node. With GetBlock you don’t need to know how to run an ETH node. Smart Contract APIs Here we take a detailed look at the APIs provided by the REST API Gateway. It functions as an interface within the blockchain, frequently for communicating with Ethereum nodes and services. Use CoinMarketCap's crypto API to get the best, most accurate real-time, historical cryptocurrency, DEX and exchange trade data for Bitcoin, Ethereum and more. For the full list of our currently available APIs, kindly refer here. Description Ethereum wallet API using the ethersJs library and express-es6-rest-api API boilerplate. Sep 23, 2022 · I come from traditional web application development background where the standard is RESTful APIs (and recently with some GrapghQL API showing up). Developers can connect to Ethereum and IPFS via HTTPS and WebSocket, where request response times are up to 20 times faster than other services and self-hosted solutions. It serves as a standardized interface that enables developers to access and utilize various features and functionalities of the Ethereum platform. This module provides an API for an Ethereum node by using web3. NET technologies: Ethereum-Go: An open source framework for building Ethereum applications on top of the Go programming language. API specification for the beacon node, which enables users to query and participate in Ethereum 2. This component sits between the HTTP server layer and the Ethereum RPC client, performing URL-based routing, ABI resolution, parameter encoding, and dispatch coordination. js)where provider,wallets are created using web3HttpProvider and etherjs when server is st The API documentation focuses on the use of the meterify library to develop DApps for the Meter blockchain through the native RESTful API interface. # ## Testing ## (Development Environment) # To configure the Ethereum networks that your app connects with # use my Ethereum networks master config feature # at . Ethereum Mainnet Tether The Public Ethereum Tether service hightens the security of a permissioned blockchain running in Kaleido, by pinning signed state hashes to an Ethereum public chain. It provides a set of libraries and tools for interacting with the Bitcoin blockchain, including a REST API wrapper. With Etherscan API V2, we’ve unified all 60+ supported chains under a single account and API key system. Sep 22, 2017 · I'm researching REST-Like API services for Ethereum in order to use it on our service. Apr 6, 2023 · API Providers There are many services which offer a web API for accessing the Ethereum Blockchain. Etherscan APIs derives data from Etherscan’s Ethereum (ETH) Block Explorer to cater for Ethereum applications through API Endpoints & API Pro Endpoints. Ethereum Beacon API is available on Web3 API platform upon switching on the Beacon toggle. blockcypher. If there are enums or terms you want clarification on, please see the SPOT Glossary for more information. Currently, the only supported Feb 3, 2025 · and other . Take note that the APIs are free-to-use but with a limitation of 5 calls per second put in 2 days ago · Library with 58 free public Ethereum RPC endpoints & blockchain APIs updated on November 22, 2025. Is there any way to call those functions using rest API? If yes please explain. I am personally building Swiftly — an iMessage Jul 28, 2025 · Learn how to use /eth/v2/beacon/blocks/ {block_id} REST API Endpoint on Ethereum with our easy-to-follow API documentation. Apr 28, 2025 · Problem Statement To be able to make an HTTP request using a Solidity smart contract, in order to interact with external APIs and retrieve data from web services. Aug 27, 2024 · The Ethereum API is fundamental for developers working on the Ethereum network. When I started interacting with ethereum endpoints, especially the one exposed by geth, I find they are all RPC. Connect to globally distributed nodes and leverage dRPC's low-latency blockchain infrastructure for your projects. Oct 27, 2025 · An introduction to the Ethereum client APIs that let you interact with the blockchain from your application. Geth supports all standard JSON-RPC API endpoints. 0 revolutionizes development with scalable, secure Proof of Stake, introducing new REST APIs for validators, staking, and consensus—essential for upgrading tools, dashboards, and infrastructure post-Merge. We will also be going to overview the technology stack for this task. The API should not, unless protected by additional security layers, be exposed to the About This project is a blockchain‑powered Service Delivery Tracking system designed to monitor, verify, and record service‑related actions using smart contracts, a Python backend, and a simple REST API. For APIs that only send public market data, please use the base endpoint https://data-api. Just use the intuitive REST APIs generated for you, along with industry Infura is powered by a cutting-edge microservice-driven architecture that dynamically scales to support our APIs. Note that the project is fu Ethereum provider API MetaMask injects a global JavaScript API into websites visited by its users using the window. Block API V1 Block API allows you to interact with the Ethereum network, retrieve blockchain data, and perform various operations programmatically. Source Code: https://github. Jul 28, 2025 · Learn how to use /eth/v1/beacon/blocks/ {block_id}/attestations REST API Endpoint on Ethereum with our easy-to-follow API documentation. Aug 15, 2023 · Development frameworks – Tools that make developing with Ethereum easier Ethereum client APIs – Convenience libraries that allow your web app to interact with Ethereum and smart contracts JavaScript APIs Backend APIs JSON-RPC Data and analytics – How blockchain data is aggregated, organized and implemented into dapps Block explorers Ethereum Beacon APIs offer a robust collection of RESTful interfaces provided by Ethereum Beacon nodes, specifically designed to align with the consensus layer specifications of Ethereum. Jan 9, 2019 · We will create a Web API project using ASP. Currently, BlockCypher supports Bitcoin, Ethereum, Litecoin, Dash, Dogecoin, Bitcoin Testnet3, and BlockCypher's Test Chain (more about BlockCypher's Test Chain below). This page outlines the available transport protocols in Geth, providing the information users require to choose a transport protocol for a specific We recommend using the Web3Signer JSON-RPC API for signing execution layer payloads. Get access to Ethereum RPC node in a few clicks Here you can create an Ethereum API endpoint for your project.