DXD Buyback GPv1 Infra/Services costs Q4 2021

Below are the costs for running GPv1 off-chain services on Digital Ocean.

The DXD Buyback Program is using Gnosis Protocol v1 on Gnosis Chain (formerly xDAI). GPv1 requires external off-chain services to function include:

  • A price estimator: finds a fill price for a pair from the order book.
  • A solver: finds a solution to a set of trades for maximum liquidity.

While Gnosis has officially stopped maintaining the above services, a few DXdao community members have been generously running solvers in order to continue with the buyback. In October, I deployed the services to a Digital Ocean through my account on a 2GB Droplet. The following costs are for Q4 2021: