{
   "port": 80,  // http port 
   "db": {
       "path": "~/.faucet.db" // db for frequency checker(WIP)
   }, 
   "blockchain": {
       "rpc_endpoint": "https://rpc.sentry-02.theta-testnet.polypore.xyz"
   },
   "sender": {
       "mnemonic": "surround miss nominee dream gap cross assault thank captain prosper drop duty group candy wealth weather scale put",
       "option": {
           "hdPaths": ["m/44'/118'/0'/0/0"],
           "prefix": "cosmos"  //address prefix
       }
   },
   "tx": {
       "amount": {
           "denom": "uatom",
           "amount": "10000" // how many does tx send for each request.
         },
       "fee": {
           "amount": [
               {
                 "amount": "1000",
                 "denom":  "uatom"
               }
           ],
           "gas": "200000"
       },
       "frequency_in_24h": "1"
   },
   "project": {
       "testnet": "Ping Testnet", // What ever you want, recommend: chain-id, 
       "logo": "https://ping.pub/logo.svg",
       "deployer": ""
   },
   // request limitation
   limit: {
       // how many times each wallet address is allowed in a window(24h)
       address: 1, 
       // how many times each ip is allowed in a window(24h),
       // if you use proxy, double check if the req.ip returns client's ip.
       ip: 10 
   }
}