SALT UTXO C++

C++ implementation of the SALT Engineering Backend Technical Challenge.

Features

• Solution is implemented as an HTTP server using Oat++ as the web framework.
• PostgreSQL is used to host the BTC UTXO data for efficient query capabilities.
• Multiple REST routes to satisfy both balance retrieval and additional data insights.

Install & Execution

Prerequisites

• Git
• Docker
• Docker Compose

Run

• Clone the repository.

git clone https://github.com/lfordyce/salt_utxo_cpp.git && cd salt_utxo_cpp

• Docker compose execution.

docker-compose -f docker-compose.yaml up

API:

• Get the balance by providing the BTC address and balance type (spent/unspent).

curl 'http://0.0.0.0:7000/api/v1/addrs/{address}?unspentOnly=true'
# example:
curl 'http://0.0.0.0:7000/api/v1/addrs/33iCT4LNevPgBzkHXZNHNLiBRMmWijGpbu?unspentOnly=false'

• Get all unique BTC addresses within data set.

curl 'http://0.0.0.0:7000/api/v1/addrs'

• Get pagination result set of the BTC UTXO data.

curl 'http://0.0.0.0:7000/api/v1/records/offset/{offset}/limit/{limit}'
# example
curl 'http://0.0.0.0:7000/api/v1/records/offset/0/limit/10'