Cached server for KYBER wallet

Build

docker build . -t cached

Run

docker run -p 3001:3001 cached

## One command to build and run with docker-compose

docker-compose -f docker-compose-staging.yml up --build

APIs (these APIs will be expired after Jan 20 2019)

• /getLatestBlock: return latest block number of network
• /getRateUSD: return USD price of token base on it's expectedRate
• /getRate: return rate of token with eth (expectedRate and minRate)
• /getKyberEnabled: get kyberEnabled from contract
• /getMaxGasPrice: get max GasPrice from contract
• /getGasPrice: return gasPrice get from https://ethgasstation.info/
• /getRateETH: return USD price of ETH from Coingecko

New APIs

• /latestBlock: return latest block number of network
• /rateUSD: return USD price of token base on it's expectedRate
• /rate: return rate of token with eth (expectedRate and minRate)
• /kyberEnabled: get kyberEnabled from contract
• /maxGasPrice: get max GasPrice from contract
• /gasPrice: return gasPrice get from https://ethgasstation.info/
• /rateETH: return USD price of ETH from Coingecko
• /users: params: address=0x2262d4f6312805851e3b27c40db2c7282e6e4a42 return user stats info
• /sourceAmount: params: ?source=TUSD&dest=ETH&destAmount=500 calculate and return relative src amount when having dest amount

Cache version

• /cacheVersion: return current cache version

1. Get Latest Block

/latestBlock

(GET) Return latest block number of network

Response:

{
    "data": "4790885",
    "success": true
}

2. Get Rate USD

/rateUSD

(GET) Return USD price of token base on it's expectedRate

Response:

{
    "data": [
        {
            "symbol": "ETH",
            "price_usd": "150.110255"
        }
    ],
    "success": true
}

3. Get rate

/rate

(GET) Return rate of token with eth (expectedRate and minRate)

Response:

{
    "data": [
        {
            "source": "POWR",
            "dest": "ETH",
            "rate": "580350000000000",
            "minRate": "562939500000000"
        },
        {
            "source": "REQ",
            "dest": "ETH",
            "rate": "251549999999999",
            "minRate": "244003499999999"
        }
    ],
    "success": true
    }

4. Get kyberEnabled

/kyberEnabled

(GET) Return kyberEnabled from contract

Response:

{
    "data": true,
    "success": true
}

5. Get maxGasPrice

/maxGasPrice

(GET) Return max GasPrice from contract

Response:

{
    "data": "50000000000",
    "success": true
}

6. Get gasPrice

/gasPrice

(GET) Return gasPrice get from https://ethgasstation.info/

Response:

{
    "data": {
        "fast": "10",
        "standard": "5.55",
        "low": "1.1",
        "default": "5.55"
    },
    "success": true
}

9. Get gasPrice

/rateETH

(GET) Return USD price of ETH from Coingecko

Response:

{
    "data": "150.480634",
    "success": true
}

10. Get cacheVersion

/cacheVersion

(GET) Return current cache version

Response:

{
    "data": "14:40:42 09-01-2019",
    "success": true
}

11. Get UserInfo

/users?address=0x2262d4f6312805851e3b27c40db2c7282e6e4a42

(GET) Return User stats info

Response:

{
    "cap": 40304044000000000000,
    "kyced": true,
    "rich": false
}

12. Get source amount from dest amount

/sourceAmount?source=TUSD&dest=ETH&destAmount=500

(GET) Return Source Amount

Response:

{
  "success": true,
  "value": "129808.7692"
}