Dealmatch

It is a deal Matching Platform for clients to make auctions for storage in FIL/custom ERC20 tokens and storage providers to claim these Deals. Looking at the spec here, we create a wrapper around publishing deals to enable a bounty claim and release once the deal is published https://spec.filecoin.io/systems/filecoin_markets/onchain_storage_market/storage_deal_flow/

EPNS is used to support notifications and communications, as such would be too expensive to do onchain, and negotiation on filecoin are generally offchain. It is built on the filecoin virtual machine, using the MarketAPI developed by zondax, to help with the necessary types and publishing the deals.