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Geth ethclient Starter\n\nA comprehensive guide to using the `ethclient` package from **Geth** ([go-ethereum](https://github.com/ethereum/go-ethereum)) to build Ethereum applications with **Go**.\n\n## 🛠 Built With\n\n[![Go Badge](https://img.shields.io/badge/Go-00ADD8?logo=go\u0026logoColor=fff\u0026style=for-the-badge)](https://go.dev/)\n[![Geth Badge](https://img.shields.io/badge/Geth-3C3C3D?logo=ethereum\u0026logoColor=fff\u0026style=for-the-badge)](https://geth.ethereum.org/)\n\n## ⚙️ Run Locally\n\nClone the project:\n\n```sh\ngit clone https://github.com/tr1sm0s1n/geth-ethclient-starter.git\ncd geth-ethclient-starter\n```\n\nUse AetherGuild submodule for simulated blockchain:\n\n```sh\ngit submodule update --init --recursive\ncd aetherguild \u0026\u0026 make\n```\n\nGenerate address-key pair:\n\n```sh\ngo run cmd/accounts/generator.go\n```\n\nVisit [Druid Faucet](http://127.0.0.1:8580) to get test ether.\n\nExport private key as env variable:\n\n```sh\nexport PRIVATE_KEY=\u003cprivate-key\u003e\n```\n\nInstall `abigen`:\n\n```bash\ngo install github.com/ethereum/go-ethereum/cmd/abigen@latest\n```\n\nGenerate Go binding for the contract:\n\n```bash\nabigen --v2 --bin contract/output/Cert/Cert.bin --abi contract/output/Cert/Cert_abi.json --pkg contract --type Cert --out contract/Cert.go\n```\n\nDeploy the contract:\n\n```sh\ngo run cmd/contracts/deploy.go\n```\n\nExport contract address as env variable:\n\n```sh\nexport CONTRACT_ADDRESS=\u003ccontract-address\u003e\n```\n\nRun event listener for the contract:\n\n```sh\ngo run cmd/events/listener.go\n```\n\nRun CLI instigator for contract (export values if needed):\n\n```sh\ngo run .\n```\n\nSend a blob transaction to the simulation (optional):\n\n```sh\ngo run cmd/transactions/blob.go\n```\n\nUse [`graphql/queries`](graphql/queries) to get balance, blocks and receipts via [GraphQL UI](http://127.0.0.1:8545/graphql/ui).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftr1sm0s1n%2Fgeth-ethclient-starter","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ftr1sm0s1n%2Fgeth-ethclient-starter","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftr1sm0s1n%2Fgeth-ethclient-starter/lists"}