Compare the Top Web3 Platforms that integrate with API3 as of October 2025

API3 Web3 Clear Filters

This a list of Web3 platforms that integrate with API3. Use the filters on the left to add additional filters for products that have integrations with API3. View the products that work with API3 in the table below.

What are Web3 Platforms for API3?

Web3 platforms are a type of decentralized computing platform built on the blockchain that allows users to access applications, trade digital assets, and store data without relying on a centralized server. It is based on distributed ledger technology such as Ethereum and operates as an open source software system with no central control. Web3 platforms provide users with greater ownership and control over their data, as well as enhanced security through cryptographic protocols. Additionally, Web3 applications typically run faster than traditional applications due to the use of an automated consensus mechanism for verifying transactions, which eliminates the need for manual confirmation from third parties. Furthermore, Web3 offers powerful tools for developers to create new interactive experiences by combining multiple blockchain services into unified environments. Compare and read user reviews of the best Web3 platforms for API3 currently available using the table below. This list is updated regularly.

  • 1
    Moonbeam

    Moonbeam

    Moonbeam Network

    No need to rewrite or reconfigure your smart contracts. Moonbeam is much more than just an EVM implementation: it’s a highly specialized Layer 1.5 chain that mirrors Ethereum’s Web3 RPC, accounts, keys, subscriptions, logs, and more. The Moonbeam platform extends the base Ethereum feature set with additional features such as on-chain governance, staking, and cross-chain integrations. Address segments of your market that are out of reach on Ethereum due to gas prices. Enjoy a “first mover” advantage by deploying early to Polkadot’s rapidly expanding parachain ecosystem. Built-in integrations for assets like DOT and ERC-20s, and infrastructure services like Chainlink and The Graph. Moonbeam is much more than just an EVM implementation: it’s a highly specialized Layer 1 chain that mirrors Ethereum’s Web3 RPC, accounts, keys, subscriptions, logs, and more. The Moonbeam platform extends the base Ethereum feature set with additional features such as on-chain governance.
  • 2
    Moonriver

    Moonriver

    Moonbeam Network

    Moonriver is a companion network to Moonbeam and provides a permanently incentivized canary network. New code ships to Moonriver first, where it can be tested and verified under real economic conditions. Once proven, the same code ships to Moonbeam on Polkadot. Quickly deploy your new or existing Solidity DApps to the Moonriver parachain — with little or no modifications — and gain easy access to the Kusama network. By mirroring Ethereum’s Web3 RPC, accounts, keys, subscriptions, logs, and more, Moonriver minimizes the changes required to run existing Solidity smart contracts on the network. Ethereum projects can simply replicate their DApp and deploy it to Moonbeam using Hardhat, Truffle, Remix, and other popular deployment tools. Quickly deploy your new or existing Solidity DApps to the Moonriver parachain — with little or no modifications — and gain easy access to the Kusama network.
  • 3
    Harmony

    Harmony

    Harmony

    Harmony is an open and fast blockchain. Our mainnet runs Ethereum applications with 2-second transaction finality and 100 times lower fees. Harmony’s secure bridges offer cross-chain asset transfers with Ethereum, Binance and other chains. Harmony serves as a platform for creators to connect with their community. Harmony’s bridges can connect any Proof-of-Work and Proof-of-Stake chains. Our FlyClient architecture are fully trustless and highly gas-efficient. Currently, our bridges for Ethereum and Binance Smart Chain secure tens of millions cross-chain assets. Developers simply change Chain ID and enjoy faster EVM executions identical at the bytecode level. They can use their familiar and standard Web3 tooling to easily migrate to Harmony. What about users? They can continue to use MetaMask or Ledger — but now pay minimal fees. Any Ethereum wallets or portals can work on Harmony without code changes or new installs.
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