The Market service allows price data retrieval. It supports multiple sources to keep the current Lisk token price up-to-date and available to the clients in real-time.
Note that this installation instruction is required only for development activities. For a regular Lisk Service user the official documentation is sufficient to run an instance. The global readme file present in the root directory describes running all the microservices simultaneously.
Please refer to the README in the project root directory.
Clone the Lisk Service Repository:
git clone https://github.com/LiskHQ/lisk-service.git # clone repository
cd lisk-service/services/market # move into market microservice directory
npm ci # install required Node.js dependenciesTo configure the different microservices, there are several environment variables the user can define to customize the configurations.
A list of the most commonly used environment variables is presented below:
SERVICE_BROKER: URL of the microservice message broker (NATS or Redis).SERVICE_MARKET_REDIS: URL of the cache storage (Redis).EXCHANGERATESAPI_IO_API_KEY: Access key to fetch data from the exchangeratesapi.io API.
cd lisk-service/services/market # move into the root directory of the market microservice
npm start # start the microservice with running nodes locallyUse the framework/bin/moleculer_client.js and framework/bin/moleculer_subscribe.js clients to test particular service endpoints.
If you want to run a production variant of the service, use Docker or PM2. This will automatically recover the process when it fails.
Press Ctrl+C in the terminal to stop the process.
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