Overview of 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 [email protected]

Scroll right/left to see full contents.
Name
Tagline
Tag(s)
URL(s)
Comments
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
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 (soon)
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
https://cronos.org/explorer
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
​
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
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
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
​
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
​
Graph (The)
The Grpah is an indexing protocol for organizing blockchain data and making it easily accessible with GraphQL.
chain-indexer
https://thegraph.com/en/; https://thegraph.com/docs/en/developing/defining-a-subgraph/
The Graph’s hosted service does not currently support Cronos, but Cronos Labs may be able to host Graph endpoints for selected developers, or in the context of hackathons. Please email [email protected] for support.
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 a single workflow for building high performance dapps. Fully compatible with your favorite web3 tools and services.
chain-indexer, cronos-play
https://moralis.io/; https://docs.moralis.io/moralis-dapp/web3-api/supported-chains#supported-chains
​
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/
​
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
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
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)
Tenderly (soon)
Comprehensive Ethereum developer platform for real-time monitoring, alerting, debugging, and simulating smart contracts.
smart-contracts
https://tenderly.co/
Coming soon
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
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
Zapper
Manage your entire web3 portfolio from DeFi to NFTs and whatever comes next. Invest in the latest opportunities from one convenient place.
wallet
https://zapper.fi/
​
​
​
​
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Name	Tagline	Tag(s)	URL(s)	Comments
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	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 (soon)	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	https://cronos.org/explorer	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
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	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
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
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
Graph (The)	The Grpah is an indexing protocol for organizing blockchain data and making it easily accessible with GraphQL.	chain-indexer	https://thegraph.com/en/; https://thegraph.com/docs/en/developing/defining-a-subgraph/	The Graph’s hosted service does not currently support Cronos, but Cronos Labs may be able to host Graph endpoints for selected developers, or in the context of hackathons. Please email [email protected] for support.
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 a single workflow for building high performance dapps. Fully compatible with your favorite web3 tools and services.	chain-indexer, cronos-play	https://moralis.io/; https://docs.moralis.io/moralis-dapp/web3-api/supported-chains#supported-chains
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/
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
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	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)
Tenderly (soon)	Comprehensive Ethereum developer platform for real-time monitoring, alerting, debugging, and simulating smart contracts.	smart-contracts	https://tenderly.co/	Coming soon
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	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
Zapper	Manage your entire web3 portfolio from DeFi to NFTs and whatever comes next. Invest in the latest opportunities from one convenient place.	wallet	https://zapper.fi/

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