Is there any Ether wallet management software or some kind of API service other than BitGo that I can use to send queued Ethereum transactions, rebroadcast them automatically if they are out of gas, dropped etc. Essentially I need reliable automatic 24 hour solution for sending ethereum transactions. For start it is 20-50 transactions a day but it should be able to scale if needed. Additionally, but not crucial at this moment, i will be needing solution to consolidate multiple ETH inputs to one or more hot or cold eth wallet / addresses.
All suggestions are welcome, thank you