All dev tools & integrations
List of dev tools and integrations. If anything is missing or if you would like to request an additional integration, please email contact@cronoslabs.org.
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Accointing
Track your net worth with our crypto tracking software. File your crypto taxes with our crypto tax software
analytics
https://www.accointing.com/en-US https://www.accointing.com/en-US/integrations/cronos
Band Protocol
Band Protocol is a cross-chain data oracle platform that aggregates and connects real-world data and APIs to smart contracts.
oracle
Band Protocol https://bandprotocol.com/ https://docs.bandchain.org/band-standard-dataset/supported-blockchains.html
Banxa
Banxa is the leading global Web3 on-and-off ramp solution.
cronos-play, onramp
https://banxa.com/ https://docs.banxa.com/docs
Supports CRO and major stable coins.
Blockdaemon
Supporting 50+ cutting edge blockchain networks with world-class institutional infrastructure. We power the blockchain economy with an easy-to-use, secure and scalable node management platform.
json-rpc
https://blockdaemon.com/
Only closed Beta for now. Contact your Blockdaemon account manager to inquire.
Blockscout
Blockscout is a tool for inspecting and analyzing EVM based blockchains. Blockchain explorer for Ethereum Networks.
chain-indexer
Mainnet: https://cronos.org/explorer; Testnet: https://cronos.org/explorer/testnet3
C++
Cronos integration of the Chainsafe Gaming SDK for Unity gaming engine
cronos-play
https://cronos.org/docs/play/getting-started_cpp.html#pre-requisites https://github.com/cronos-labs/play-cpp-sdk
Caldera
Caldera specializes in building high-performance, customizable, and application-specific layer-two blockchains. You can contact Caldera to create a layer-2 network on top of Cronos EVM.
infrastructure
Chainalysis (soon)
We create transparency for a global economy built on blockchains,; enabling banks, businesses, and governments to have a common; understanding of how people use cryptocurrency.
analytics
https://www.chainalysis.com/
Chainlink
Oracle
oracle
Chainlink does not support Cronos yet. If you’d like to encourage them to speed up integration, please contact their team.
Chainstack
From startups to large enterprises, thousands of businesses of all sizes use Chainstack’s software and APIs to build, run, and scale blockchain applications.
json-rpc
https://chainstack.com/ https://docs.chainstack.com/operations/cronos/
Free and paid JSON-RPC endpoints. Mainnet and testnet.
Connext
Connext powers fast, secure bridging; between blockchains and rollups for; composable, trust minimized value.
bridge
https://www.connext.network/ https://docs.connext.network/0.1.x-legacy/developers/SystemOverview/chains
Use V1
Covalent
Covalent provides a unified API bringing visibility to billions of Web3 data points.
chain-indexer
Covalent https://www.covalenthq.com/ https://www.covalenthq.com/docs/networks/cronos/
Tutorial: https://www.youtube.com/watch?v=f7ZHDByytFc
Cronos ID (ENS / Domain Service)
ENS implementation on Cronos
wallet
https://cronosid.xyz/ https://medium.com/cronos-chain/cronos-developer-series-how-to-integrate-your-dapp-with-cronos-id-domains-a0e274b95da8
Cronos Labs free JSON-RPC
Free JSON-RPC endpoint for the Cronos community
json-rpc
https://cronos.org/docs https://evm.cronos.org
Rate limited
Cronos Play
Cronos Play is a full suite of dev tools and integrations to streamline Web3 game development on Cronos chain.
cronos-play
https://cronos.org/play https://cronos.org/docs/play/introduction.html#overview
Tutorial: https://www.youtube.com/watch?v=xLSgn5OZql4
Cronos Safe
Cronos Safe offers an easy-to-use implementation of the “Safe” Multisignature Wallet user interface and smart contracts on the Cronos chain.
wallet
Crypto com Defi Wallet
A non-custodial multi-chain wallet that gives you access to a full suite of DeFi services and your NFTs in one place.
wallet
https://crypto.com/defi-wallet https://medium.com/cronos-chain/cronos-developer-series-connect-your-dapp-with-defi-wallet-metamask-and-trust-wallet-77419fe696a5
Crypto com Tax
Full integration with popular exchanges & wallets and easy-to-use interface that gets the job done in no time.
analytics
https://tax.crypto.com/ https://tax.crypto.com/
Debank
Track cryptocurrency and Defi positions of any wallet address
chain-indexer
https://debank.com/ https://open.debank.com/
Eat The Blocks
We teach Web3 development
education
https://eattheblocks.com/ https://www.youtube.com/watch?v=NqeeKEJiPZU
Etherscan
Ethereum block explorer
chain-indexer
https://cronoscan.com/ https://cronoscan.com/apis
Mainnet: https://cronoscan.com/; Testnet: https://testnet.cronoscan.com/
Faucet (Testnet)
Testnet for TCRO (Test CRO)
dapp-development
https://cronos.org/faucet
Flair
Real-time and historical custom data indexing for any evm chain.
analytics
Gelato Network
Set it and forget it.; Your transactions will always; execute at the right time.
defi-tooling
https://www.gelato.network/ https://docs.gelato.network/developer-products/gelato-ops-smart-contract-automation-hub/contract-addresses
GetBlock
GetBlock developer tools and valuable insights guarantee a simple and reliable API access to multiple blockchains.
json-rpc
https://getblock.io/ https://account.getblock.io/
Free and paid JSON-RPC endpoints
Gnosis Safe
Cronos implementation of Gnosis Safe
wallet
https://cronos-safe.org https://medium.com/cronos-chain/cronos-developer-series-use-the-safe-multisig-wallet-to-enhance-the-security-of-your-dapps-5041163703dc
Google BigQuery
All Cronos EVM blocks, transactions and events are available for easy SQL query with Google BigQuery blockchain datasets.
analytics
Hardhat
Ethereum development environment for professionals
smart-contracts
https://hardhat.org/ https://medium.com/cronos-chain/cronos-developer-series-deploy-verify-your-contracts-using-hardhat-8b6ab6928986
IBC (Inter Blockchain Communication)
IBC is an interoperability protocol for communicating arbitrary data between arbitrary state machines, particularly between Cosmos SDK chains
bridge
https://ibcprotocol.org/
Magic (ex Fortmatic)
User Authentication and Private Key Management Solution for Web3 and Web2
cronos-play, wallet
https://magic.link/ https://magic.link/docs/blockchains/cronos
MetaMask
A crypto wallet & gateway to blockchain apps; Start exploring blockchain applications in seconds. Trusted by over 30 million users worldwide.
wallet
https://metamask.io/ https://medium.com/cronos-chain/cronos-developer-series-connect-your-dapp-with-defi-wallet-metamask-and-trust-wallet-77419fe696a5
Moralis
Moralis provides nodes and data APIs that enables developers to build engaging blockchain applications faster and cheaper.
json-rpc, chain-indexer, cronos-play
Moralis https://moralis.io/ https://docs.moralis.io/
OpenZeppelin
Reference library of standard smart contracts.
smart-contracts
https://www.openzeppelin.com/contracts https://docs.openzeppelin.com/contracts/4.x/
The OpenZeppelin smart contracts work on Cronos like on any EVM chain.
OpenZeppelin Solidity Wizard
Use this interactive generator to bootstrap your contract and learn about the components offered in OpenZeppelin Contracts.
smart-contracts
https://wizard.openzeppelin.com/# https://wizard.openzeppelin.com/#
See tutorial here: https://medium.com/cronos-chain/cronos-developer-series-create-deploy-a-smart-contract-with-openzeppelin-wizard-and-remix-5b6769fc8b93
Phalcon (Blocksec)
Powerful transaction explorer designed for DeFi community.
analytics
https://phalcon.blocksec.com/ https://phalcon.blocksec.com/
Pyth
Pyth Network is one of the largest first-party Oracle network, delivering real-time data across a vast number of chains.
oracle
Rabby
Multi-chain wallet
wallet
https://rabby.io/
RockX
Your gateway to crypto finance and blockchains
json-rpc
https://www.rockx.com/ https://access.rockx.com/
Free and paid JSON-RPC endpoints. Mainnet and testnet. Tutorial: https://www.youtube.com/watch?v=gvY2vyYSZHs
Secret Network
Decentralized confidential computing (DeCC) enables privacy use cases like private voting for DAOs, secure random number generation for gaming, encrypted databases for various applications, encrypted data tied to NFTs, sealed-bid auctions, and encrypted order books for DeFi applications.
infrastructure
Smart Contract Recipes
Deploy smart contracts in minutes. Library of standard smart contracts.
smart-contracts
https://www.smartcontract.recipes/ https://github.com/Breakthrough-Labs/btlcontracts
Paid service. Always check the code of the smart contract and get it verified on Cronoscan! Do not trust third party code without making your own verifications.
Subquery
Query Decentralised Data Faster. (An alternative to The Graph)
chain-indexer
SubQuery https://subquery.network/
Resources: https://academy.subquery.network/build/cosmos-evm.html; https://github.com/subquery/cosmos-subql-starter/tree/main/Cronos/cronos-evm-starter; https://crofam.me/devtips; https://academy.subquery.network/quickstart/quickstart_chains/cosmos.html; https://discord.com/invite/subquery (including technical support)
SupraOracles
Supra is a novel, high-throughput Oracle & IntraLayer: A vertically integrated toolkit of cross-chain solutions (data oracles, asset bridges, automation network, and more) that interlink all blockchains, public (L1s and L2s) or private (enterprises).
oracle
Symbiosis
Independent cross-chain bridge protocol. Use at your own risks.
bridge
Thirdweb
Thirtdweb is a complete developer platform for Web3 app development.
infrastructure
Transak
Enable users to buy or sell crypto from your app.; Available across 100+ cryptocurrencies on 75+ blockchains via cards, bank transfers and other payment methods in 125+ countries.
cronos-play, onramp
https://global.transak.com/ https://global.transak.com/
Supports CRO at https://global.transak.com/.
Truffle / Ganache
The Truffle Suite gets developers from idea to dapp as comfortably as possible.
smart-contracts
https://trufflesuite.com/
Trust Wallet
Buy, store, collect NFTs, exchange & earn crypto. Join 25 million+ people using Trust Wallet.
wallet
https://trustwallet.com/ https://medium.com/cronos-chain/cronos-developer-series-connect-your-dapp-with-defi-wallet-metamask-and-trust-wallet-77419fe696a5
Unity
Cronos integration of the Chainsafe Gaming SDK for Unity gaming engine
cronos-play
https://cronos.org/docs/play/getting-started.html https://github.com/ChainSafe/web3.unity
Unmarshal
The easiest way to query Blockchain data
chain-indexer
https://unmarshal.io/; https://docs.unmarshal.io/
Unreal
Cronos plugin for Unreal gaming engine
cronos-play
https://cronos.org/docs/play/getting-started_unreal.html https://github.com/cronos-labs/play-cpp-sdk
UseWallet
useWallet() allows dapp users to connect to the provider of their choice in a way that is as straightforward as possible.
dapp-development
https://www.npmjs.com/package/use-wallet-btl https://www.npmjs.com/package/use-wallet-btl
Github repo: https://github.com/Breakthrough-Labs/use-wallet; This is a fork of: https://www.npmjs.com/package/use-wallet; with additional configuration options to support Cronos
Wallet Connect
Wallet Connect is an open source protocol for connecting decentralised applications to mobile wallets with QR code scanning or deep linking.
wallet
https://walletconnect.com/ https://docs.walletconnect.com/
Web3Auth
Simple self-custodial auth infra for Web3 apps and wallets
cronos-play, wallet
https://web3auth.io/ https://web3auth.io/docs/connect-blockchain/cronos
Unity SDK: https://github.com/Web3Auth/web3auth-unity-sdk; Unreal SDK (WIP): https://github.com/Web3Auth/web3auth-unreal-sdk
Web3js / Ethersjs / Web3py, etc
A collection of libraries that allow you to interact with a local or remote ethereum node using HTTP, IPC or WebSocket.
dapp-development
Open page to view; Open page to view
Javascript: Recommended: https://docs.ethers.io/v5/; Alernative: https://web3js.readthedocs.io/en/v1.7.4/; Python: https://web3py.readthedocs.io/en/stable/
Witnet
Witnet enables your smart contracts to react to real world events with strong crypto-economic guarantees.
oracle
Witnet https://witnet.io/ https://docs.witnet.io/smart-contracts/supported-chains
See tutorials here: https://medium.com/cronos-chain/random-number-generation-on-cronos-with-witnet-8b871beef59b; https://medium.com/@benjaminrokowski/46ec979aee3c; https://medium.com/witnet/how-to-deploy-a-price-feed-on-cronos-cro-ccf56438313; https://www.notion.so/0e6bc5ddbe4a4bf8a22c262dedfe268f
XY Finance
Independent cross-chain bridge protocol. Use at your own risk.
bridge
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