Building A Smart Contract On Cardano - Marlowe Playground Example Walk-through Part 1

The loophole is who decides closing or canceling the contract if either coach or user is scammer

Bro please .mare more vids love

I like your video, but you showing on the screen with your hands like we can see it ^^ but deffo a good video :)

What if the coach is the one that screws up the customer's schedule. Do we add 10 ada to the customer?

Thank you so much for sharing this 🤩

So who is the one that determines if it was rearranged or cancelled? Cant the client just not touch it for 7 days and then it comes back?

I hope Dora the explorer can teach me soon.. :)

Hey mate, I take it when the system is ready to roll out, their will be an interface that you can add to your website for a user to purchase ada, view their contract, and complete the contract client side? Then view it when ever they want?

The thing about contracts is there needs to be a description of each outcome so that if there is a dispute the terms are clear to any laymen reading the contract later. Documentation is the key to great programming and good contracts. One hole in your contract and your income evaporates. めんどくさい

Is there a way to write smart contracts by code for more flexibility and scalability?

Hi, very informational. I would suggest you to reduce your space in the screen that would help viewers to have a better view towards the concepts. Thank you

Thank you for this! This video really created a tangible example of these contracts.

Excellent explanation. Thanks from Argentina

So how do you input the observations? As a client and a coach?

What wallets are good for the client to pay to the contract? Where is the contract hosted or accessed?

Is there a general overview video you can refer me to?

I see you test your contract manually. Are there tool to automate testing?

Whats up Rhys. Love your work. Id love to have you onto the show one day if you ever have time. Great video my friend!

It's almost a really good walk through. When you're explaining something foreign to someone else though, it's really important that it makes sense. This is the fatal flaw in nearly 90% of technical instructions (coding etc.) and why it takes people hours upon hours of invested time to learn these new things. We can understand the real world example your talking about. We are learning your smart contract bit. When the smart contract isn't all thought out and has flaws, we end up scratching our heads trying to figure out how the thing we're learning translates to the thing we already understand. Saw a bunch of comments related to this - things don't add up and there's a disconnect between what the smart contract does and how the real world end of this would play out. You can't leave things like a template when you're trying to teach. I understand it about 90%.. there's 10% you were just too hand wavy about and I'll end up having to get the gist from another source because I can't discern reality from hand waving.

How do you set up accounts/Roles/wallets on Marlowe? I've seen them just as Alice or Bob in the videos but how do you actually integrate them on Cardano? Thanks

I understand not one thing in this. Are there any simple examples?

Now that smart contracts are supported on Cardano, how does one implement this? Any specific documentation anyone can possibly link to?

Haha you just flashed everyone

would this work for nfts? if so what would be different?

Tnaks bro, Ada is very cool.

Why are you obstructing half of the screen with you face man?

What's the governing law of this contract? I get that Marlowe allows one to build out the logic of the smart contract, but it a contract is still governed by contract law of whatever jurisdiction you're in. Would be better to have a lawyer create the contract and then have a Marlowe developer automate the contract. There are innumerable issues that can arise from building your own contracts.

Whos decides which observation actually happens?

HI, what id like to do is set up a ada payment gateway like paypal on my website for services. Cant find anything like this and feel kind of lost as its not as non-coder friendly as say waves is if i want to mint a token its super easy. My point and question is will ada get as easy for anyone (non-coder) to use and implement on the blockchain and normal websites any time soon or do i need to find someone to code what i want instead of using a third party with a percentage use payment/fees for using say their ada payment gateway. Thanks in advance, Chris

Super easy to follow. This program makes SC really easy

Nice background, your my kind of people 👍

So how does ADA get moved via contract without taking into account fees?

The contract seems to move ADA around, but ADA fees aren't ever mentioned.

Loved this!

could you help me create a smart contract?

hello! thanks for your grat work! how can I set an observation based on data on an third application? for example give a token to everyone who subscribe to your channel? thanks

can't see a thing

this is stupid. ada smart contract are stupid.

Thank you. This video was helpful

What a champ

And once you have completed creating the smart contract what do you do with it then?

This is way simpler than I thought holy crap!!!

THIS WILL BE TAUGHT IN SCHOOLS

Can't believe this is what Killgrave is doing now. Jessica made you a better person for sure, great work!

Your face too big bro, the text too small i cant read it

awesome video! Quick question: would you be willing to help out on building a smart contract for a client (me)? Thank you

Awesome Stuff. You are a good teacher. I just started playing around with Marlowe a couple days ago and Wrote my own first contract. I was curious if you are still writing contracts or want to make more of these since it has been a while and there are lots of updates recently. I would love if you might be able to help me out with my project a bit but for now Ill continue to watch part 2 and 3 of this little series you made :)

What happens when the price of ADA fluctuates? I’m sure a session isn’t like $15 as Ada is worth $0.30 at this point. Just curious

Amazing video dude! Thanks for that lesson. Keep up the great work!!!