# Cronos EVM Docs ## Cronos EVM Docs - [Getting Started](https://docs.cronos.com/getting-started/readme.md): What is Cronos? Why build on Cronos? How to connect? - [Background](https://docs.cronos.com/getting-started/introduction.md) - [Architecture](https://docs.cronos.com/getting-started/architecture.md) - [Crypto Wallets](https://docs.cronos.com/for-users/crypto-wallets.md) - [MetaMask Configuration](https://docs.cronos.com/for-users/metamask.md) - [Brave Wallet](https://docs.cronos.com/for-users/brave-wallet.md) - [Bridges](https://docs.cronos.com/for-users/bridge.md) - [From the Crypto.com App and Exchange](https://docs.cronos.com/for-users/bridge/app_n_ex.md) - [From the Crypto.com App](https://docs.cronos.com/for-users/bridge/app_n_ex/cdcapp.md) - [From the Crypto.com Exchange](https://docs.cronos.com/for-users/bridge/app_n_ex/cdcex.md) - [IBC (Cronos POS Chain, other Cosmos chains)](https://docs.cronos.com/for-users/bridge/other_chain.md) - [Cronos Bridge Web App](https://docs.cronos.com/for-users/bridge/other_chain/webapp.md) - [Independent bridges](https://docs.cronos.com/for-users/bridge/independent-bridges.md) - [FAQs for Bridge transfers](https://docs.cronos.com/for-users/bridge/faq.md) - [FAQs for transactions from/to centralized exchanges](https://docs.cronos.com/for-users/bridge/faqs-for-erc20-only-transaction-support.md) - [Testnet Faucet](https://docs.cronos.com/for-users/testnet-faucet.md) - [Tips & FAQs](https://docs.cronos.com/for-users/tips-and-faqs.md): For end-users - [Key Principles for Wallet Security](https://docs.cronos.com/for-users/key-principles-for-wallet-security.md) - [Founder FAQs](https://docs.cronos.com/for-dapp-developers/founder-faqs.md): Planning to release a dApp on Cronos? Here is what you need to know. - [Cronos EVM: Differences from Ethereum](https://docs.cronos.com/for-dapp-developers/cronos-evm-differences-from-ethereum.md) - [Hacker's Getting Started Resources](https://docs.cronos.com/for-dapp-developers/hacker-resources.md): Quick-start resource if you are hacking and need to integrate with Cronos. - [Smart Contracts](https://docs.cronos.com/for-dapp-developers/cronos-smart-contract.md) - [Contract Development on Testnet](https://docs.cronos.com/for-dapp-developers/cronos-smart-contract/contract-deployment.md) - [Contract Deployment and Verification](https://docs.cronos.com/for-dapp-developers/cronos-smart-contract/contract-verification.md) - [Contract Verification Export: Cronoscan To Cronos Explorer](https://docs.cronos.com/for-dapp-developers/cronos-smart-contract/contract-verification-export-cronoscan-to-cronos-explorer.md) - [Contract Verification Export: Etherscan To Cronos Explorer](https://docs.cronos.com/for-dapp-developers/cronos-smart-contract/contract-verification-export-etherscan-to-cronos-explorer.md) - [Best Practices](https://docs.cronos.com/for-dapp-developers/cronos-smart-contract/defi-practice.md) - [Token Contract Addresses](https://docs.cronos.com/for-dapp-developers/cronos-smart-contract/token-contract-addresses.md) - [dApp Creation](https://docs.cronos.com/for-dapp-developers/chain-integration.md) - [Free and commercial RPC endpoints](https://docs.cronos.com/for-dapp-developers/chain-integration/public-rpc-endpoints.md) - [Wallet integrations](https://docs.cronos.com/for-dapp-developers/chain-integration/web-extension-integration.md) - [Web3-wallet](https://docs.cronos.com/for-dapp-developers/chain-integration/web3-wallet.md) - [JSON-RPC methods](https://docs.cronos.com/for-dapp-developers/chain-integration/json-rpc.md) - [Address Conversion](https://docs.cronos.com/for-dapp-developers/chain-integration/adress-conversion.md) - [Dev Tools & Integrations](https://docs.cronos.com/for-dapp-developers/dev-tools-and-integrations.md) - [All Dev Tools & Integrations](https://docs.cronos.com/for-dapp-developers/dev-tools-and-integrations/overview-of-dev-tools-and-integrations.md): 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. - [Account Abstraction](https://docs.cronos.com/for-dapp-developers/dev-tools-and-integrations/account-abstraction-experimental.md) - [Band Protocol](https://docs.cronos.com/for-dapp-developers/dev-tools-and-integrations/band-protocol.md) - [Banxa](https://docs.cronos.com/for-dapp-developers/dev-tools-and-integrations/banxa.md) - [Blockdaemon](https://docs.cronos.com/for-dapp-developers/dev-tools-and-integrations/blockdaemon.md): MPC Wallets and Vaults to Secure Digital Assets - [Chainstack](https://docs.cronos.com/for-dapp-developers/dev-tools-and-integrations/chainstack.md) - [Caldera](https://docs.cronos.com/for-dapp-developers/dev-tools-and-integrations/caldera.md) - [DWELLIR](https://docs.cronos.com/for-dapp-developers/dev-tools-and-integrations/caldera-1.md) - [GetBlock](https://docs.cronos.com/for-dapp-developers/dev-tools-and-integrations/getblock.md): Web3 provider delivering APIs for every use case - [GoldRush](https://docs.cronos.com/for-dapp-developers/dev-tools-and-integrations/covalent.md) - [Cronos Safe](https://docs.cronos.com/for-dapp-developers/dev-tools-and-integrations/cronos-safe.md) - [Flair](https://docs.cronos.com/for-dapp-developers/dev-tools-and-integrations/flair.md): Real-time and historical custom data indexing for any evm chain. - [Google Bigquery](https://docs.cronos.com/for-dapp-developers/dev-tools-and-integrations/google-bigquery.md) - [AWS S3 - Cronos EVM Public Dataset](https://docs.cronos.com/for-dapp-developers/dev-tools-and-integrations/aws-s3-cronos-evm-public-dataset.md): Cronos Public Dataset - AWS S3 Access Guide - [Moralis](https://docs.cronos.com/for-dapp-developers/dev-tools-and-integrations/moralis.md) - [Pyth](https://docs.cronos.com/for-dapp-developers/dev-tools-and-integrations/pyth.md) - [RockX](https://docs.cronos.com/for-dapp-developers/dev-tools-and-integrations/rockx.md) - [Secret Network](https://docs.cronos.com/for-dapp-developers/dev-tools-and-integrations/secret-network.md) - [SubQuery](https://docs.cronos.com/for-dapp-developers/dev-tools-and-integrations/subquery.md) - [Witnet](https://docs.cronos.com/for-dapp-developers/dev-tools-and-integrations/witnet.md): Random Number Generation on Cronos with Witnet - [Crypto.com AI Agent SDK](https://docs.cronos.com/for-dapp-developers/crypto.com-ai-agent-sdk.md) - [Running Nodes](https://docs.cronos.com/for-node-hosts/running-nodes.md) - [Cronos EVM Mainnet](https://docs.cronos.com/for-node-hosts/running-nodes/cronos-mainnet.md) - [Upgrade Guide](https://docs.cronos.com/for-node-hosts/running-nodes/cronos-mainnet/upgrade-guide.md) - [The "Huygen" upgrade guide (v0.6.\* to v0.7.\*)](https://docs.cronos.com/for-node-hosts/running-nodes/cronos-mainnet/upgrade-guide/huygen.md) - [The "v0.7.0-hotfix" upgrade guide (v0.7.\* to v0.8.\*)](https://docs.cronos.com/for-node-hosts/running-nodes/cronos-mainnet/upgrade-guide/huygen-1.md) - [The "Galileo" upgrade guide (v0.8.\* to v1.0.\*)](https://docs.cronos.com/for-node-hosts/running-nodes/cronos-mainnet/upgrade-guide/huygen-2.md) - [The "Titan" upgrade guide (v1.0.\* to v1.1.0)](https://docs.cronos.com/for-node-hosts/running-nodes/cronos-mainnet/upgrade-guide/huygen-3.md) - [The "v1.2" upgrade guide (v1.1.\* to v1.2.0)](https://docs.cronos.com/for-node-hosts/running-nodes/cronos-mainnet/upgrade-guide/the-v1.2-upgrade-guide-v1.1.-to-v1.2.0.md) - [The "v1.3" upgrade guide (v1.2.\* to v1.3.0)](https://docs.cronos.com/for-node-hosts/running-nodes/cronos-mainnet/upgrade-guide/the-v1.3-upgrade-guide-v1.2.-to-v1.3.0.md) - [The "v1.4" Pallene upgrade guide (v1.3.\* to v1.4.1)](https://docs.cronos.com/for-node-hosts/running-nodes/cronos-mainnet/upgrade-guide/the-v1.4-pallene-upgrade-guide-v1.3.-to-v1.4.1.md) - [The "v1.5" Smarturn upgrade guide (v1.4.\* to v1.5.1)](https://docs.cronos.com/for-node-hosts/running-nodes/cronos-mainnet/upgrade-guide/the-v1.5-smarturn-upgrade-guide-v1.4.-to-v1.5.1.md) - [The "v1.6" upgrade guide (v1.5.\* to v1.6.1)](https://docs.cronos.com/for-node-hosts/running-nodes/cronos-mainnet/upgrade-guide/the-v1.6-upgrade-guide-v1.5.-to-v1.6.1.md) - [The "v1.7" upgrade guide (v1.6.1 to v1.7.0)](https://docs.cronos.com/for-node-hosts/running-nodes/cronos-mainnet/upgrade-guide/the-v1.7-upgrade-guide-v1.6.1-to-v1.7.0.md) - [Patching Unlucky & Duplicate Tx](https://docs.cronos.com/for-node-hosts/running-nodes/cronos-mainnet/patching-unlucky-tx.md) - [debug\_trace Methods - Gas Simulation Bug (Fixed in v1.7.8)](https://docs.cronos.com/for-node-hosts/running-nodes/cronos-mainnet/debug_trace-methods-gas-simulation-bug-fixed-in-v1.7.8.md) - [Cronos EVM Testnet](https://docs.cronos.com/for-node-hosts/running-nodes/cronos-testnet.md) - [Cronos EVM Snapshots](https://docs.cronos.com/for-node-hosts/running-nodes/cronos-evm-snapshots.md) - [Cronos Native Snapshots](https://docs.cronos.com/for-node-hosts/running-nodes/cronos-evm-snapshots/cronos-native-snapshots.md): Fast, reliable blockchain snapshots for Cronos networks - [Snapshot Downloader](https://docs.cronos.com/for-node-hosts/running-nodes/cronos-evm-snapshots/snapshot-downloader.md) - [Quicksync](https://docs.cronos.com/for-node-hosts/running-nodes/cronos-evm-snapshots/quicksync.md): Download the latest Cronos Chain snapshots to accelerate node setup and maintain sync with current network data - [State Sync](https://docs.cronos.com/for-node-hosts/running-nodes/cronos-evm-snapshots/state-sync.md) - [Public Node](https://docs.cronos.com/for-node-hosts/running-nodes/cronos-evm-snapshots/public-node.md): Public Node Blockchain Snapshots for Cronos Mainnet - [KSYNC](https://docs.cronos.com/for-node-hosts/running-nodes/cronos-evm-snapshots/ksync.md) - [Set Up a Local Devnet](https://docs.cronos.com/for-node-hosts/running-nodes/set-up-a-local-devnet.md) - [Single-node Devnet](https://docs.cronos.com/for-node-hosts/running-nodes/set-up-a-local-devnet/single-node-devnet.md): Set up a single-node Cronos Devnet on your local machine for testing and development purposes. - [Multi-validator Devnet](https://docs.cronos.com/for-node-hosts/running-nodes/set-up-a-local-devnet/multi-validator-devnet.md): Set up a local Cronos Devnet with 2 validators and 3 pre-funded non-validator accounts using Pystarport. Intended for testing and development purposes only. - [Devnet](https://docs.cronos.com/for-node-hosts/running-nodes/local-devnet.md) - [Local State Sync](https://docs.cronos.com/for-node-hosts/running-nodes/local-state-sync.md) - [Cronosd build with Nix](https://docs.cronos.com/for-node-hosts/running-nodes/cronosd-build-with-nix.md) - [VersionDB](https://docs.cronos.com/for-node-hosts/running-nodes/versiondb.md) - [MemIAVL](https://docs.cronos.com/for-node-hosts/running-nodes/memiavl.md) - [Best Practices](https://docs.cronos.com/for-node-hosts/running-nodes/cronos-node-best-practises.md) - [Cronosd](https://docs.cronos.com/for-node-hosts/cli.md) - [Block Explorer and API Keys](https://docs.cronos.com/block-explorers/block-explorer-and-api-keys.md) - [Chain ID and Address Format](https://docs.cronos.com/cronos-chain-protocol/chain-id.md) - [Cronos General FAQ](https://docs.cronos.com/cronos-chain-protocol/cronos-general-faq.md) - [Genesis](https://docs.cronos.com/cronos-chain-protocol/genesis_file.md) - [Modules](https://docs.cronos.com/cronos-chain-protocol/module_overview.md) - [module\_bank](https://docs.cronos.com/cronos-chain-protocol/module_overview/module_bank.md) - [module\_distribution](https://docs.cronos.com/cronos-chain-protocol/module_overview/module_distribution.md) - [module\_slashing](https://docs.cronos.com/cronos-chain-protocol/module_overview/module_slashing.md) - [module\_feemarket](https://docs.cronos.com/cronos-chain-protocol/module_overview/module_feemarket.md) - [Module Account Addresses](https://docs.cronos.com/cronos-chain-protocol/module_overview/module-account-addresses.md) - [Chain Details](https://docs.cronos.com/cronos-chain-protocol/chain-details.md) - [List of parameters](https://docs.cronos.com/cronos-chain-protocol/chain-details/parameters.md) - [Technical glossary](https://docs.cronos.com/cronos-chain-protocol/chain-details/technical-glossary.md) - [Protocol Documentation](https://docs.cronos.com/cronos-chain-protocol/chain-details/cosmos-grpc-docs.md) - [Common IBC Commands](https://docs.cronos.com/cronos-chain-protocol/common-ibc-commands.md) - [Cronos IBC Bridge Activity API](https://docs.cronos.com/cronos-chain-protocol/cronos-ibc-bridge-activity-api.md): A guide for querying IBC transfers between Cronos POS (crypto-org-chain-mainnet-1), Cronos EVM (cronosmainnet\_25-1), and other supported Cosmos chains via the public Cronos bridge-indexer API. - [Introduction](https://docs.cronos.com/cronos-x402-facilitator/introduction.md) - [How It Works](https://docs.cronos.com/cronos-x402-facilitator/how-it-works.md) - [API Reference](https://docs.cronos.com/cronos-x402-facilitator/api-reference.md) - [Quick Start for Buyers](https://docs.cronos.com/cronos-x402-facilitator/quick-start-for-buyers.md) - [Quick Start for Sellers](https://docs.cronos.com/cronos-x402-facilitator/quick-start-for-sellers.md) - [Resources & Next Steps](https://docs.cronos.com/cronos-x402-facilitator/resources-and-next-steps.md) - [Start Here](https://docs.cronos.com/ambassadors/start-here.md) - [About the Ambassador Program](https://docs.cronos.com/ambassadors/about-the-ambassador-program.md) - [Ambassador List](https://docs.cronos.com/ambassadors/ambassador-list.md): Cronos Ambassadors - Full List - [Hall Of CROwns](https://docs.cronos.com/ambassadors/hall-of-crowns.md) - [Essential Links and Info](https://docs.cronos.com/ambassadors/essential-links-and-info.md) - [Program Overview](https://docs.cronos.com/ambassadors/program-overview.md) - [Contribution Tracks](https://docs.cronos.com/ambassadors/contribution-tracks.md) - [Ranks & Benefits](https://docs.cronos.com/ambassadors/ranks-and-benefits.md) - [Missions & XP](https://docs.cronos.com/ambassadors/missions-and-points.md) - [Rules & Code of Conduct](https://docs.cronos.com/ambassadors/rules-and-code-of-conduct.md) - [Brand Kit](https://docs.cronos.com/brand-kit/brand-kit.md)