Card Pay needs participants to actively contribute value and judgement, so that the network can thrive and grow.

So what are the incentives for network participants? https://www.youtube.com/watch?v=H-DheP-ExpU&t=1905s

We are currently focused on end-to-end testing of the Card Bridge protocol as well as the multisig wallet creation workflow that is part of the Card Pay protocol.

Our testing involves both the dApp and the mobile wallet working well together. There are many dependent services from blockchain nodes, indexes like The Graph, relayers for meta transactions, as well as native code for user wallet interactions.

Learn more: https://twitter.com/cardstack/status/1410100862387585033

Here's what the Cardstack team has been up to this week: https://medium.com/cardstack/june-30-inside-cardstack-this-week-bc9fe355422d

While work continues on expanding the scope of the user experience both in the dApp and the native app, the core protocol and the SDK is reaching a very mature state.

We expect changes to be minimal from this point onwards. All team members are using the common Card Pay SDK that is already available as open-source code in the Cardstack GitHub.

Learn more here: https://twitter.com/cardstack/status/1410471206545870851

If you missed our AMA with KuCoin last week, check out how it went here: https://medium.com/cardstack/cardstack-ama-with-kucoin-482b12f90125

We understand that composability is important in the Web3 / Ethereum space. Therefore, we are also implementing a subgraph that is used by our SDK, and can be accessed directly via The Graph: https://thegraph.com/explorer/subgraph/habdelra/cardpay-sokol

Learn more here: https://twitter.com/cardstack/status/1410847265065869315

What are the numerous payment scenarios available for customers & merchants when using Card Pay?

Learn about Card Pay's building blocks here: https://www.youtube.com/watch?v=H-DheP-ExpU&t=1319s

The Cardstack team is working to test and improve the smart contract for Card Pay, the Card Wallet mobile application, as well as the Card Pay dashboard dApp in preparation for external beta testing.

On the smart contract, we completed one round of security audit in June based on code deployed to the Sokol Kovan testnet, and incorporated the feedback as well as added additional feature enhancement so that it can fulfil both the functional requirements in a safe manner.

Read more here: https://twitter.com/cardstack/status/1412304037580460033

Why use Card Pay when you can use other applications? Chris Tse explains why here: https://medium.com/cardstack/cardstack-ama-with-kucoin-482b12f90125#142f

On the mobile front, we are continuing testing and integrating new Card Pay SDK features so that all of the smart contract capabilities are exposed either through the mobile app, or the dashboard dApp.

Learn more here: https://twitter.com/cardstack/status/1412667214235258889

Catch up on our progress this week: https://medium.com/cardstack/july-7-inside-cardstack-this-week-8e0df22053ba

On the desktop dApp, we have completed the off-chain storage mechanism that allows for the visual customization of a prepaid card to be stored and synthesized by a decentralized identifier (DID).

This infrastructure allows prepaid cards and reward cards to be infinitely customizable so you can see a great wallet experience with various Card designs that represent the branding of the issuer, whether they are a merchant or another project.

Learn more here: https://twitter.com/cardstack/status/1413019764721688576

Card Pay makes crypto payments fast, cheap, and easy.

Learn how Cardstack is making this possible here: https://uploads-ssl.webflow.com/5e18083786ccdc43f2087bb2/604f58f528552f6a0434325b_Card%20Pay%20Protocol%20Overview%20V%201.0.pdf

How do traditional payments compare to Web3 payments and specifically Card Pay?

Chris Tse provides some context for the Card Pay protocol here: https://www.youtube.com/watch?v=KHDBF_OHSDI&t=65s

Card Pay, Card Bridge & Card Flow bring crypto from the world of DeFi into Cardstack's payment network.

DeFi is powerful. People can create loans and stablecoins, but it’s expensive to transact, which is why Card Bridge exists. https://youtube.com/watch?v=EbhqUU-GjUM&t=173s

Although the different aspects of Cardstack compare to well-known SaaS companies, there are not nine different apps you need to learn to use, there are only two; - The Cardstack App & Card Wallet.

Chris Tse explains in detail here: https://youtube.com/watch?v=EbhqUU-GjUM&t=1258s

This week, we have focused on improving the deployed architecture for the various testnets, as well as the Ethereum mainnet and xDAI chain so that we can have a scalable infrastructure to support Card Pay users. Learn more here: https://twitter.com/cardstack/status/1414906857685078024

The Graph provides us with greater flexibility to deploy to other layer 2 chains also supported by The Graph, such as Polygon and Avalanche. Learn more here: https://twitter.com/cardstack/status/1415166222446907395

Catch up on our developments this week! For community members looking to get a spot on the beta testing list, we have prepared an application form/survey. Read on to learn how you can be a part of this: https://medium.com/cardstack/july-14-inside-cardstack-this-week-d2fb31289980

On the mobile wallet front, we are resolving a set of bugs that were discovered during our internal testings, including one that causes the app to crash if you reopen it after your iPhone auto-locks. Read more here: https://twitter.com/cardstack/status/1415541861125480448

What is Card Flow and what does it do? How does it contribute to the Cardstack Ecosystem?

Learn about it here: https://youtube.com/watch?v=EbhqUU-GjUM&t=173s