Transaction importer

Index transactions by address using the http bridge and sqlite

Building

cargo build --release

Initial setup

Setup and sync to the latest stable epoch

cargo r --release -- sync-block-index

Note: This requires the http-bridge instance to be fully synced

Start listening to requests

cargo r --release -- start

Endpoints

GET /transactions/:address

Get history of transactions of the given address

Parameters:

• address: The base 58 address

Example

Request

http://localhost:3000/transactions/DdzFFzCqrht3THy8XWeBaDmefLcT7EFtwDuTGfM8pN5aZcuT6Xa48XSgK96KG3RbWTfyYQcBDqXREXhiroHYvKAkqmSXdB2JptgBmRYc

Response

[
    {
        "inputs": [
            {
                "id": "04c0d01d81de2ad9e12e48a2a900663d350d5a3f0c0861677dea6ce5298f78cc",
                "index": 1
            },
            {
                "id": "52fd6de11f8231699fe27f55bbb970ee728ff8887d4667e071cfd02df2cda18f",
                "index": 1
            },
            {
                "id": "cce3394a05fde913017d2c38deaadee5095c19524d5a2fa762bf509484f9adfd",
                "index": 1
            }
        ],
        "outputs": [
            {
                "address": "DdzFFzCqrhsyaEVjnVzxC4VWuVez3BvuNjWayRGe24xCn1Hix9JJskc72VHqVbwEKeQcrAmdbkUTcQz8gSr1Yw8XWD2DuUanw5yE5rhX",
                "value": 6272091600
            },
            {
                "address": "DdzFFzCqrht3THy8XWeBaDmefLcT7EFtwDuTGfM8pN5aZcuT6Xa48XSgK96KG3RbWTfyYQcBDqXREXhiroHYvKAkqmSXdB2JptgBmRYc",
                "value": 100000000
            }
        ],
        "txid": "a62148de78f0054c5f26f7efa1f391eadcc80b871983cd0b8a66bf511b25950a"
    },
    {
        "inputs": [
            {
                "id": "a62148de78f0054c5f26f7efa1f391eadcc80b871983cd0b8a66bf511b25950a",
                "index": 0
            }
        ],
        "outputs": [
            {
                "address": "DdzFFzCqrhse1zGY8AvyaPyLEsYax4tVk2SGAxY9GLzbfEaKgMkiFjhgqbqWB33X4CfG57MuSW58G5FoFzHL52ufLt45ACZRnT9YQKZe",
                "value": 3771920706
            },
            {
                "address": "DdzFFzCqrht3THy8XWeBaDmefLcT7EFtwDuTGfM8pN5aZcuT6Xa48XSgK96KG3RbWTfyYQcBDqXREXhiroHYvKAkqmSXdB2JptgBmRYc",
                "value": 2500000000
            }
        ],
        "txid": "06d4c30520db17418c28d50ecbad6235fc0565a9226c5c451ea417921a5a7b53"
    }
]

GET /transaction/:tx

Get a specific transaction inputs and outputs

Parameters:

• tx: The hash of the transaction

Example

Request

http://localhost:3000/transaction/a62148de78f0054c5f26f7efa1f391eadcc80b871983cd0b8a66bf511b25950a

Response

{
  "txid": "a62148de78f0054c5f26f7efa1f391eadcc80b871983cd0b8a66bf511b25950a",
  "inputs": [
    {
      "id": "04c0d01d81de2ad9e12e48a2a900663d350d5a3f0c0861677dea6ce5298f78cc",
      "index": 1
    },
    {
      "id": "52fd6de11f8231699fe27f55bbb970ee728ff8887d4667e071cfd02df2cda18f",
      "index": 1
    },
    {
      "id": "cce3394a05fde913017d2c38deaadee5095c19524d5a2fa762bf509484f9adfd",
      "index": 1
    }
  ],
  "outputs": [
    {
      "address": "DdzFFzCqrhsyaEVjnVzxC4VWuVez3BvuNjWayRGe24xCn1Hix9JJskc72VHqVbwEKeQcrAmdbkUTcQz8gSr1Yw8XWD2DuUanw5yE5rhX",
      "value": 6272091600
    },
    {
      "address": "DdzFFzCqrht3THy8XWeBaDmefLcT7EFtwDuTGfM8pN5aZcuT6Xa48XSgK96KG3RbWTfyYQcBDqXREXhiroHYvKAkqmSXdB2JptgBmRYc",
      "value": 100000000
    }
  ]
}

Configuration

The server can be configured with the Settings.toml file

Example

http-bridge = "http://localhost:8080/"
port = 3000
network = "mainnet"
refresh-interval = 1000
database = "transactions.db"