Lykke.Service.Balances
Purpose
- Keeping the read-model of balances of each wallet, and of the whole market.
Contracts
Input (v1, Matching Engine events; RabbitMQ, protobuf):
- CashInEvent, CashOutEvent, CashTransferEvent, ExecutionEvent.
Input (v2, "balances" context; RabbitMQ, protobuf):
- BalanceUpdatedEvent, UpdateTotalBalanceCommand.
Output ("balances" context; RabbitMQ, protobuf):
- BalanceUpdatedEvent.
Output (HTTP):
- get wallet balances by wallet id;
- get wallet balances by wallet id and asset id;
- get total market balances;
- get total market balances by asset id;
Scaling
| Image | Resources | Default instances number | Max instances |
|---|---|---|---|
| Lykke.Service.Balances | C1-R1 | 2 | 10 |
Dependencies
- Azure Table Storage (logs and data);
- Redis (cache);
- RabbitMQ (new ME events; Registration events; Cqrs);
Service owners
Core team
