| 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 | 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 contact@cronoslabs.org 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/ | |
| 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 |
| 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) |
| 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 | https://supraoracles.com/docs/overview/ | |
| Tenderly | 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 |
| 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 | 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 contact@cronoslabs.org 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 nodes and data APIs that enables developers to build engaging blockchain applications faster and cheaper. | json-rpc, chain-indexer, cronos-play | 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/ | |
| 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 |
| 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) |
| 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 | https://supraoracles.com/docs/overview/ | |
| Tenderly | 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 |