Microservice for integration with https://coinmarketcap.com/converter/

Implemented database storage using Hibernate.

Migration tool - liquibase

• PostgreSQL - runtime
• H2 - tests

Endpoint: https://localhost:8080/swagger-ui/index.html

• GET /integration/update-coins-cache - refresh coins cache in DB
• GET /integration/key-info - get info about integration key limits

• in (get Message with request):
  • exchange.rate.request
  • coin.request
• out (redirect Message with new payload (aka response)):
  • exchange.rate.response
  • coin.response

exchange.rate. - to get exchange rate by currencies cmc id (at first search requested exchange rate. If it is not found or overdue then make integration request, and save result to db)

coin. - to find allowed currencies by its name part

Here the Dockerfile in the project root for this MS And docker-compose.yml to run full environment

https://coinmarketcap.com/api/documentation/v1/#operation/getV1CryptocurrencyAirdrops

• CoinMarketCap ID Map GET v1/cryptocurrency/map
• Quotes Latest v2 GET /v2/cryptocurrency/quotes/latest
• CoinMarketCap ID Map GET /v1/fiat/map
• Key Info GET /v1/key/info