A simple faucet app for dispensing tokens on a fuel network. It uses Google captcha for spam resistance without requiring any social media based identification.
The faucet makes use of environment variables for configuration.
| Environment Variable | Description |
|---|---|
| RUST_LOG | EnvFilter configuration for adjusting logging granularity. |
| HUMAN_LOGGING | If false, logs will be output as machine readable JSON. |
| CAPTCHA_SECRET | The secret key used for enabling Google captcha authentication. |
| CAPTCHA_KEY | The website key used for enabling Google captcha authentication. |
| WALLET_SECRET_KEY | A hex formatted string of the wallet private key that owns some tokens. |
| FUEL_NODE_URL | The GraphQL endpoint for connecting to fuel-core. |
| PUBLIC_FUEL_NODE_URL | The public GraphQL endpoint for connecting to fuel-core. Ex.: https://node.fuel.network/graphql |
| SERVICE_PORT | The port the service will listen for http connections on. |
| DISPENSE_AMOUNT | Dispense amount on each faucet |
| MIN_GAS_PRICE | The minimum gas price to use in each transfer |
To run locally, assuming environment variables have already been set:
cargo runWhen integrating the faucet you can use the following query params to enhance the user experience:
| Name | Type | Description |
|---|---|---|
| address | Address | Auto-fill the address field using the provided value |
| redirectUrl | String | If provided with a valid url, once the faucet is complete, the user will be redirected back to the url with tx_id as a query param |
| autoClose | String | If provided empty or true will close automatically the window after the transaction is finished |
http://localhost:3000/?address=fuel134ddh9pfsspar086htdldwxq2jsr3yvqtj5w456kkrz3s653la5q347kmc&redirectUrl=http://localhost:4000
http://localhost:3000/?address=fuel134ddh9pfsspar086htdldwxq2jsr3yvqtj5w456kkrz3s653la5q347kmc&autoClose
