base on Ether faucet server built with Go and Svelte. # eth-faucet [](https://github.com/chainflag/eth-faucet/actions/workflows/build.yml) [](https://github.com/chainflag/eth-faucet/releases) [](https://goreportcard.com/report/github.com/chainflag/eth-faucet) [](https://go.dev/) [](https://github.com/chainflag/eth-faucet/blob/main/LICENSE) The faucet is a web application with the goal of distributing small amounts of Ether in private and test networks. ## Features * Configure the funding account using a private key or keystore * Implement CAPTCHA verification to prevent abuse * Rate-limit requests by ETH address and IP address to prevent spam * Prevent X-Forwarded-For spoofing by specifying the number of reverse proxies ## Get started ### Prerequisites * Go (version 1.17 or later) * Node.js ### Installation 1. Clone the repository and navigate to the app’s directory ```bash git clone https://github.com/chainflag/eth-faucet.git cd eth-faucet ``` 2. Bundle frontend with Vite ```bash go generate ``` 3. Build Go project ```bash go build -o eth-faucet ``` ## Usage **Use a private key** ```bash ./eth-faucet -httpport 8080 -wallet.provider http://localhost:8545 -wallet.privkey privkey ``` **Use a keystore** ```bash ./eth-faucet -httpport 8080 -wallet.provider http://localhost:8545 -wallet.keyjson keystore -wallet.keypass password.txt ``` ### Configuration You can configure the funding account by using environment variables instead of command-line flags: ```bash export WEB3_PROVIDER=rpc_endpoint export PRIVATE_KEY=hex_private_key ``` or ```bash export WEB3_PROVIDER=rpc_endpoint export KEYSTORE=keystore_path echo "your_keystore_password" > `pwd`/password.txt ``` Then run the faucet application without the wallet command-line flags: ```bash ./eth-faucet -httpport 8080 ``` **Optional Flags** The following are the available command-line flags(excluding above wallet flags): | Flag | Description | Default Value | |-------------------|--------------------------------------------------|---------------| | -httpport | Listener port to serve HTTP connection | 8080 | | -proxycount | Count of reverse proxies in front of the server | 0 | | -faucet.amount | Number of Ethers to transfer per user request | 1.0 | | -faucet.minutes | Number of minutes to wait between funding rounds | 1440 | | -faucet.name | Network name to display on the frontend | testnet | | -faucet.symbol | Token symbol to display on the frontend | ETH | | -hcaptcha.sitekey | hCaptcha sitekey | | | -hcaptcha.secret | hCaptcha secret | | ### Docker deployment ```bash docker run -d -p 8080:8080 -e WEB3_PROVIDER=rpc_endpoint -e PRIVATE_KEY=hex_private_key chainflag/eth-faucet:1.2.0 ``` or ```bash docker run -d -p 8080:8080 -e WEB3_PROVIDER=rpc_endpoint -e KEYSTORE=keystore_path -v `pwd`/keystore:/app/keystore -v `pwd`/password.txt:/app/password.txt chainflag/eth-faucet:1.2.0 ``` ## License Distributed under the MIT License. See LICENSE for more information. ", Assign "at most 3 tags" to the expected json: {"id":"11918","tags":[]} "only from the tags list I provide: [{"id":77,"name":"3d"},{"id":89,"name":"agent"},{"id":17,"name":"ai"},{"id":54,"name":"algorithm"},{"id":24,"name":"api"},{"id":44,"name":"authentication"},{"id":3,"name":"aws"},{"id":27,"name":"backend"},{"id":60,"name":"benchmark"},{"id":72,"name":"best-practices"},{"id":39,"name":"bitcoin"},{"id":37,"name":"blockchain"},{"id":1,"name":"blog"},{"id":45,"name":"bundler"},{"id":58,"name":"cache"},{"id":21,"name":"chat"},{"id":49,"name":"cicd"},{"id":4,"name":"cli"},{"id":64,"name":"cloud-native"},{"id":48,"name":"cms"},{"id":61,"name":"compiler"},{"id":68,"name":"containerization"},{"id":92,"name":"crm"},{"id":34,"name":"data"},{"id":47,"name":"database"},{"id":8,"name":"declarative-gui "},{"id":9,"name":"deploy-tool"},{"id":53,"name":"desktop-app"},{"id":6,"name":"dev-exp-lib"},{"id":59,"name":"dev-tool"},{"id":13,"name":"ecommerce"},{"id":26,"name":"editor"},{"id":66,"name":"emulator"},{"id":62,"name":"filesystem"},{"id":80,"name":"finance"},{"id":15,"name":"firmware"},{"id":73,"name":"for-fun"},{"id":2,"name":"framework"},{"id":11,"name":"frontend"},{"id":22,"name":"game"},{"id":81,"name":"game-engine "},{"id":23,"name":"graphql"},{"id":84,"name":"gui"},{"id":91,"name":"http"},{"id":5,"name":"http-client"},{"id":51,"name":"iac"},{"id":30,"name":"ide"},{"id":78,"name":"iot"},{"id":40,"name":"json"},{"id":83,"name":"julian"},{"id":38,"name":"k8s"},{"id":31,"name":"language"},{"id":10,"name":"learning-resource"},{"id":33,"name":"lib"},{"id":41,"name":"linter"},{"id":28,"name":"lms"},{"id":16,"name":"logging"},{"id":76,"name":"low-code"},{"id":90,"name":"message-queue"},{"id":42,"name":"mobile-app"},{"id":18,"name":"monitoring"},{"id":36,"name":"networking"},{"id":7,"name":"node-version"},{"id":55,"name":"nosql"},{"id":57,"name":"observability"},{"id":46,"name":"orm"},{"id":52,"name":"os"},{"id":14,"name":"parser"},{"id":74,"name":"react"},{"id":82,"name":"real-time"},{"id":56,"name":"robot"},{"id":65,"name":"runtime"},{"id":32,"name":"sdk"},{"id":71,"name":"search"},{"id":63,"name":"secrets"},{"id":25,"name":"security"},{"id":85,"name":"server"},{"id":86,"name":"serverless"},{"id":70,"name":"storage"},{"id":75,"name":"system-design"},{"id":79,"name":"terminal"},{"id":29,"name":"testing"},{"id":12,"name":"ui"},{"id":50,"name":"ux"},{"id":88,"name":"video"},{"id":20,"name":"web-app"},{"id":35,"name":"web-server"},{"id":43,"name":"webassembly"},{"id":69,"name":"workflow"},{"id":87,"name":"yaml"}]" returns me the "expected json"