The update today is shorter than usual because its writer is out of town. He will be back for Relayer Report #8.

Updates from the 0x team

• 0x’s V2 tools have been published

• Try out V2 with our new V2 Starter Project

• 0x attended Nifty and led a hackathon dedicated to ERC721 tokens. The slides can be found here.

• 0x is interested in supporting teams building off-chain order books for Augur using 0x. Please reach out to us for more information.

• The 0x development team is going to ramp up usage of our forum to post development updates. An easy way to stay on top of of these updates is to sign up for our developer email list.

Ecosystem

LedgerDex (Matt):

• LedgerDex’s web app has added Chinese language support. LedgerDex’s main website will also have a Chinese version soon.

• LedgerDex attended the NIFTY conference in Hong Kong and had a great meeting with the 0x team.

DDEX (Diane):

• DDEX mobile APP is in the second round of UX and feature sets upgrades. We upgrade the API to identify wallet transaction categories that are specific to 0x relayers, including wrap and unwrap, enable and disable, etc.

• DDEX lunched new reduced fee structure:0.05% trading fee for all users and 0.01 trading fee for HOT(Hydro Protocol Tokens)holders. https://medium.com/ddex/ddexs-new-reduced-fee-structure-50e7f9d30a2a

• DDEX announced bug bounty program: $100~$10,000 USD equivalent rewards for a white hat player. https://medium.com/ddex/ddex-bug-bounty-program-44895138e648

Radar Relay (Joe):

• We closed a Series A funding round led by Blockchain Capital! Read more on our Medium.

• Japanese and Russian were added to Radar Relay

• Released an update to our notifications

• Alan was interviewed on Token Talks and during Hack Summit. The Cryptonauts made a video about us.

ERC dEX (Lindsey)

• In support of the The Paros Olympiad trading competition our Aqueduct partner Melonport has put together, we have decided to waive fees for two weeks! The no-fee period will start on Tuesday, July 24th, and run until August 7th.

• We’ve been listed on Dapp Browser. Download the application on Google Play and try out the ERC dEX mobile experience now.

• Trade our new token listings: DFS, RC, WAX, POE, GNO, SALT, RDN, DENT — follow us on Twitter to receive the announcements in real-time. Let us know which tokens you’d like to see.

OpenRelay (Greg)

• OpenRelay Screenside Chats are now live on the OpenRelay YouTube Channel

• OpenRelay’s affiliate signup interface is now live at http://affiliates.openrelay.xyz

• OpenRelay is up on the 0xv2 contract on Kovan for ERC20 interactions (ERC721 support coming soon….)

Shark Relay (Suchit):

• Shark Relay has added support for websockets to provide customers with instant update on the orders displayed in our order book

• Shark Relay has implemented Order Watcher to allow us to react immediately to changes in our order’s fillability in a scalable manner

• Shark Relay is hosting a webinar on Thursday, August 23rd, 1:00–2:00PM New York time where we will demonstrate trades on our Trading Dashboard and show participants how to get the most out of it

Jobs

• Senior React Engineer @DDEX

• Community Ambassador — Native Japanese Speaker @Radar

• Product Designer @Radar

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