0원으로 시작하는 AI 1인 기업 | EP.2 글로벌 결제 연결

0:00Today, you and I are going to

0:01build an AI one-person company — for free.

0:03Last time, using Google's vibe-design tool,

0:06Stitch 2.0, we built a genuinely impressive website,

0:09incredibly fast and completely free.

0:12Today, to that website

0:13we're going to add a global payment page.

0:16A payment page that lets people in over 100 countries

0:17buy our service right away —

0:20that's what it is.

0:21And this payment page we've built,

0:23I'm going to connect it

0:24to Connect AI, the tool I made for you.

0:27We'll build a dashboard and connect agents,

0:30so you can see how much you've sold,

0:32what the strategy is to grow your revenue,

0:35your service, your payment page, your YouTube channel —

0:38we'll put all of it in one place,

0:40on a single page where you can see everything

0:42at a glance — we'll connect all of that.

0:43Right now, anyone

0:45can become an AI solo entrepreneur —

0:46it's a truly great time for it.

0:48Without spending a single dollar,

0:49so you can become an AI solo entrepreneur

0:51for zero cost,

0:52I'll teach you and build the tools for you.

0:55Alright, today, our second

0:56lesson — let's get started.

0:59Hello, this is Connect AI Lab.

1:00I'm Jay, your AI mentor.

1:02Let's open the website we built last time,

1:06and now let's go ahead and attach the PayPal payment page

1:08together.

1:08Remember it?

1:09This is the website we ended up with.

1:10It's the one we made last time.

1:12When you press Start here,

1:14there was this, right?

1:15Click a product, and there's a Buy button,

1:17and when you press it,

1:18we said it would be paid via PayPal.

1:21Pay by clicking PayPal —

1:22but it's not actually implemented yet.

1:24This is just the front end,

1:27built as a mockup just to show how it looks.

1:30So here's what we're going to do.

1:31First, the global payment page —

1:33we'll create a PayPal account.

1:36We'll set up the account and put it into our website.

1:40Into the AI automation agent tool

1:43I built for AI solo entrepreneurs,

1:45we'll add this.

1:46Put it under management, ask it to report,

1:49and it runs on a local AI.

1:51It runs on an AI model I trained myself.

1:54"Let me report my current status and progress

1:56to you now."

1:57"I'm your AI agent, at your service."

1:59Now, this kind of thing

2:00isn't a cloud-based AI that we pay

2:01to use.

2:03It's my own AI that I raised and trained,

2:05an AI that runs on that.

2:07Completely free, secure,

2:09and it holds my own data.

2:11So if you look here,

2:13the AI model currently in use

2:15is AI Mentor Jay.

2:18It's an AI model I trained.

2:20When you click Manage here,

2:21there are the services I've registered,

2:24and the YouTube content I've uploaded

2:26is all organized here too.

2:28If you open Business Report here,

2:30it shows how much I've earned.

2:33My AI solo businesses

2:34and their services will keep piling up.

2:37And being able to manage all of it

2:38in one place —

2:39that's what this AI solo-business tool is.

2:41Originally this lived inside the Antigravity

2:43extension,

2:45but I built it as a separate program and expanded it,

2:48and I keep improving it.

2:49It's going to be an incredible tool.

2:51And as I've always promised you,

2:53I won't put this behind a paywall;

2:54I'll keep it free.

2:55But last time, after I gave out the code,

2:58I saw people change it, pretend they made it,

3:00and then sell

3:02this very tool.

3:03And I saw people use it

3:04to sell their own courses.

3:06If, um, among those of you

3:08watching this,

3:09there's someone like that — living your life,

3:11making

3:11quick money like that matters a lot, too, but

3:14doesn't it make you a little ashamed of yourself?

3:16Earning money by deceiving others —

3:19doesn't it feel like it eats away

3:22at your own soul?

3:23So, last time, for building the extension,

3:27I gave out the code as open source,

3:29but this one, I won't be giving out the code.

3:31I'll develop it completely privately.

3:33Instead, whatever I build,

3:34I'll try my best to give it to you for free.

3:37But I don't know...

3:37Yeah, this world,

3:38really...

3:40I thought I'd seen a lot,

3:42but there seems to be a world

3:44I still haven't experienced.

3:46Go to ezerai.xyz here,

3:50and there's a Download at the top right.

3:52I'll put the link for this.

3:53After clicking, Mac users take the left one,

3:56Windows users click the right button,

3:58then download and install it.

4:00This isn't fully complete yet;

4:02I'm building it step by step, slowly.

4:05As I keep developing, if there's a feature you need,

4:08I'll introduce it.

4:09Once you install it,

4:11you'll see something like this.

4:12You don't need anything else.

4:13First, at the top right here,

4:15click the gear button,

4:16and you can choose an AI model.

4:18This AI model will automatically

4:21load if you pick a local AI in LM Studio or Ollama.

4:25It'll load automatically.

4:27I can't explain all of this part

4:29right now,

4:30so what a local AI is,

4:33and how to set it up —

4:34I'll give you a link to the video I made.

4:36Watch that video and follow along.

4:39I've added several free voices,

4:41but since they're free, they're not that smooth.

4:43Give it a test,

4:45and if you don't like it, just turn it off.

4:48Connect AI ready — check revenue.

4:50So it logs into PayPal,

4:52checks the revenue,

4:53"Boss, I've checked this month's PayPal

4:56payment status."

4:57I can't share

4:58everything inside here,

5:01but this isn't just fake data —

5:02it's real data pulled from my PayPal,

5:05and the AI model I built

5:08analyzed it.

5:09It's really convenient.

5:10Not only is it smart —

5:12once you try this,

5:13you'll realize you really can build

5:15multiple AI solo businesses,

5:17and build a system

5:18to manage them all.

5:20I'm not lying —

5:22you really have to try this.

5:23You have to experience it for yourself.

5:26Look —

5:26if you go into this Management folder,

5:29there's Management,

5:31and there's Integration here.

5:33When you click it,

5:34I'll walk you through every single thing.

5:36There's so much to show you.

5:37Look —

5:38here it says PayPal Revenue Analysis, right?

5:42There's a mode: Live and Sandbox,

5:44and here, Client ID

5:46and Client Secret.

5:48Scroll down and there's a Help section.

5:51Click Help, and if you're logged in,

5:53you'll see a screen like this.

5:55What this is — search PayPal on Google,

5:59go in here, and you can log in,

6:02and create this global payment

6:03account.

6:06A homemaker can make one,

6:08an individual can make one,

6:09a sole proprietor can make one,

6:10a corporation can make one —

6:11anyone can create

6:13a PayPal account like this.

6:15Some people say you must have

6:17a business registration,

6:17but that's not true.

6:18Individuals can make one too.

6:20Log in, create the account,

6:22go into My PayPal,

6:24and it looks like this.

6:26When someone pays through my website,

6:30it adds up like this.

6:31The amount builds up, and here under Link a Bank,

6:34I connected it like this

6:35to my Korean bank account.

6:38Go into Manage Money here,

6:39Transfer Money — send funds —

6:42to the bank I linked,

6:44and when you click Transfer,

6:46I'd linked it to IBK,

6:48linked to IBK,

6:50it's about 1,100 dollars,

6:52and at the current exchange rate of 1,114.47 won,

6:57about 1.6 million won

6:58will be transferred.

7:00So when you click Transfer here,

7:03it'll be sent to the IBK account I registered.

7:07It'll go out now.

7:08Ah, I was going to show you,

7:09but I usually let it build up and do it all at once.

7:12Still, if it helps you, that's fine.

7:14After about 3 days,

7:15it arrives in my bank.

7:17After that, if you look,

7:18it now shows zero.

7:19The thousand-something dollars from before

7:21was sent to my Korean bank.

7:23I've been building AI startups since 2019.

7:27So I sold an AI-based

7:29fitness service overseas,

7:32and that's when I started using PayPal.

7:34It's very convenient.

7:34Overseas markets are far, far, far

7:37bigger than Korea's,

7:39so you absolutely have to go global.

7:42Like this,

7:44while building the Connect AI tool,

7:46I'm going to build a huge number of solo businesses.

7:49It'll make you a really fun

7:50AI solo entrepreneur.

7:53It's exciting.

7:54I really love

7:55building services, so I make services,

7:57and by showing you that process,

8:00I hope you'll try it too.

8:02I hope your situation improves,

8:04and in this age of AI solo businesses,

8:06in the AI era,

8:08I hope you seize many opportunities.

8:10Don't lose that dream,

8:11hold on to lots of hope — but,

8:13when you're learning this kind of thing,

8:15I really hope you don't

8:17spend money.

8:19Even beyond my YouTube,

8:21don't believe that kind of thing too easily.

8:23A lot of people now call themselves AI experts.

8:26But a solo business

8:27needs not only AI expertise but business knowledge

8:30and a variety of experience.

8:32So when someone sells a course,

8:34it often runs from 2 million to tens of millions of won.

8:36Sometimes that high.

8:37Whether they actually majored in the field —

8:40if they claim an AI major,

8:41they'd usually need at least a master's.

8:44Maybe younger folks today are different,

8:46but people like me, from our mid-30s,

8:49most of us went at least through a master's.

8:51Most likely.

8:51And things like work experience,

8:53or startup experience —

8:55check whether they have enough

8:57of that

8:58before

8:59you sign up for a course.

9:01But do you even need to?

9:02I'm teaching you all of this for free.

9:04Right? When learning AI,

9:06don't spend too much money.

9:08You know, with studying,

9:10spending a lot of money

9:11doesn't mean you'll know more.

9:13A proper teacher,

9:15and good classmates and friends,

9:18working hard together —

9:19that's a great approach.

9:21You've got me,

9:22so there's no need to worry.

9:24Now, there's something called PayPal Developer.

9:27Go into PayPal Developer,

9:29and we need to get an API key.

9:32Go into the dashboard, and there's Sandbox

9:36and Live — click Sandbox,

9:39or click Live,

9:41and it switches back and forth like this.

9:42Let me show you the whole thing.

9:44When you click App Credentials,

9:46all the API keys

9:46I've made so far,

9:49and the Client IDs are all right here.

9:51I can't show them, but they're down here.

9:53Click Sandbox and it gives you a test API key,

9:56a Client ID and a Secret key.

9:59So while developing,

10:01you can run payment tests

10:02a few times —

10:02that's Sandbox; Live,

10:04on the other hand, charges for real.

10:05I'll give you the exact details

10:07in a separate video as usual,

10:09so watch that and get this far.

10:12And the Client ID

10:15and Secret you get here,

10:16put them down here.

10:18Enter the Client ID and Secret.

10:21"Mentor, what do we do?"

10:23"We didn't do this part."

10:24On this payment page,

10:26we have to click the button

10:28and actually buy something, right?

10:29Here's how — it's the same as Stitch last time.

10:33There are three dots, right? Click them,

10:36then MCP Server — like with Stitch, in Antigravity

10:41we use it like a remote to pull in the payment tool

10:44we need.

10:45The AI agent goes, ah, here

10:47I need to attach a payment page,

10:49I'll use PayPal.

10:51So how do I add it?

10:52There are many payment companies out there,

10:54and among them,

10:55we'll use PayPal.

10:56In over 100 countries you can pay

10:59using PayPal.

11:00Type PayPal like this.

11:02Then it pops up here.

11:03Just click this.

11:04After clicking, let me close it.

11:07Now here, there's Configure —

11:09the Tools, see?

11:11Here too, the PayPal API key

11:14we got earlier,

11:17and the Client ID,

11:18and Client Secret — just enter them.

11:21Let me click this.

11:22A window like this appears.

11:23Now click through all of this,

11:25click everything,

11:27and press Ctrl+C.

11:28Then come back here,

11:30and in Antigravity, type "check PayPal MCP connection,"

11:34and hit enter.

11:35What's this one?

11:36Earlier, in Connect AI it was

11:38a local AI,

11:39but right now we're using

11:42Google's Gemini.

11:43You can use a certain amount for free.

11:45Now, with this done,

11:46it checked the connection to PayPal MCP,

11:49and it says communication works,

11:50but the API credentials

11:53aren't set up yet.

11:54What we just copied,

11:56paste it with Ctrl+V,

11:58and give the info to this guy.

11:59Antigravity doesn't know

12:01everything,

12:02so paste PayPal's official docs in here,

12:05telling it, "hey, write the code like this."

12:07"I'll give you the API key

12:09and just the Client ID,

12:11so you handle the rest."

12:12That's how it works.

12:13It explained it well, right?

12:15Now, to fix the permission error,

12:19the Developer Dashboard —

12:20go into the one we entered earlier,

12:23and get the API key —

12:25that's what it explains.

12:26In the overall AI solo business,

12:28brand-new things, or my own experience

12:30and knowledge — Antigravity won't tell you that,

12:32but how to use PayPal that everyone uses,

12:35or how to log in with an ID,

12:36those things — Antigravity, or

12:39Gemini knows them really well,

12:40so just ask and work through them.

12:44Got it?

12:45Now, it says to give it the Client ID

12:46and Secret.

12:48For the Sandbox key, look here —

12:50it says log into the PayPal Developer Dashboard and get it.

12:54Click Create App,

12:56create the app and get it, it says,

12:58and as I said, click Sandbox here,

13:01click App Credentials,

13:02click Create App here,

13:04name the app "AI Education,"

13:07set it to Merchant,

13:09and click Create App.

13:10Then a window like this appears.

13:12The Client ID and Secret key show up here.

13:15In the case of Sandbox,

13:17it doesn't actually charge anything;

13:20we give it to Antigravity

13:22to develop with,

13:24so it's relatively safe.

13:25So copy this Client ID —

13:28click and it copies,

13:29then back in Antigravity,

13:31tell it "the Client ID is this,"

13:34type ID, then a colon,

13:37paste it, Shift+Enter, Enter,

13:39and the second one,

13:41the Secret key — click to copy it,

13:43paste the Secret key,

13:46and press Enter.

13:47It says it was added safely.

13:49Now once more, here,

13:51type "check PayPal MCP connection."

13:54Let's test whether our AI agent

13:55can use the PayPal tool

13:57and attach it

13:58right onto the payment page —

13:59let's test it now.

14:00There — it's all done now.

14:03From the PayPal MCP connection test,

14:05you can see

14:06everything is connected.

14:07So now the setup is done.

14:08It's really easy.

14:09Remember the website from earlier?

14:12Let's find where to connect PayPal —

14:16let's find the connection page.

14:17This is it.

14:18When you press Buy Now here,

14:20we can tell that's where

14:23you'd make the payment.

14:23Right, here,

14:25the PayPal module

14:28the global payment page provides,

14:30we put it in here, so that payment

14:32can be made.

14:32Right. Now look here —

14:34at the top there's the website address.

14:36It'll be labeled checkout.html;

14:40mine says checkout.html,

14:43but

14:44yours might be

14:45something different.

14:46Copy this checkout.html,

14:50go back to Antigravity,

14:52and type "connect PayPal

14:55to the checkout.html page," enter. Easy.

14:57"Mentor, why not just code

15:01in Connect AI? Why do it here?"

15:04Coding and attaching payment pages,

15:06complex stuff like this — for now, cloud AI

15:08knows it far better.

15:09So for us,

15:10to make something like this,

15:11you can do it even on a free membership,

15:13so up to that point, build the website here,

15:16attach the payment page, and do the management

15:17in Connect AI —

15:19that seems better.

15:20It's already fully implemented.

15:22It says "Worked for 2 minutes," right?

15:25That means it took 2 minutes,

15:26so the payment page was fully built

15:29in just 2 minutes.

15:29It says to run a test here.

15:30And here's PayPal.

15:32Ah, with PayPal,

15:33it popped right up.

15:35Now then,

15:36it says Debit or Credit Card here,

15:39and when you click it,

15:40you can pay with PayPal.

15:42Foreigners, especially Americans,

15:43are very used to PayPal.

15:47They use it a lot.

15:48To us

15:49this might look unfamiliar,

15:51but they're very familiar with it, so don't worry.

15:54For example, let me click Pay with Card.

15:57I'll pay by card.

15:59Then a login appears.

16:00We need to test this,

16:02and here's how to test it:

16:03go back in here,

16:05and there's a Testing Tools section.

16:07Click it.

16:09There'll be Sandbox Accounts.

16:11Click this.

16:11We're asking it for a virtual ID

16:14to use,

16:14so we can run a test.

16:16Since payment doesn't work in Korea,

16:17"give me a virtual ID,"

16:19to check whether payment works,

16:21whether I built it right or not —

16:23"let me run a test" — that kind of thing.

16:25Then click Create Account here,

16:28create the account,

16:30make one as a US

16:30person,

16:32and after that,

16:32when you click Create Account,

16:35something like this appears.

16:36I've run a ton of tests.

16:38Since 2022, looks like.

16:39Here's the account name.

16:41Now click this.

16:42The name, phone number, password,

16:45and email address are all virtually generated

16:48for you.

16:49There's 5,000 dollars in here.

16:50You can test with it.

16:51Click the email,

16:53go into our website from before,

16:56you clicked PayPal,

16:57click Credit Card, then the email here,

16:59paste it here, Next,

17:02then the password,

17:04paste it again,

17:06click Login, and this appears.

17:08Wow, the payment is going through,

17:11we're running a virtual simulation,

17:13becoming the customer ourselves.

17:14When you click this,

17:15you can pay all at once,

17:16or split it into four

17:17payments,

17:19or three

17:20payments,

17:22you have options

17:23to choose like this.

17:24Then customers go, "ah, I think

17:27I can pay this much

17:28all at once,"

17:29"this much,

17:29I should split into installments,"

17:30like that —

17:32since they can pay in installments,

17:33depending on our price,

17:34you can set this up.

17:35Then let me click Pay.

17:36It spins around and the payment goes through.

17:40Just test up to here.

17:42We made the PayPal account, got the API,

17:45and connected MCP here.

17:46And we connected it to Connect AI too,

17:49so we can keep managing it

17:51as a solo business,

17:52and put it in here.

17:53Antigravity is the development tool,

17:55and Connect AI gathers all my services

17:59to manage them —

18:00it's the AI solo-business tool.

18:01Here there are various AI agents,

18:04and I'm migrating the development

18:05from the original build,

18:07but click Virtual Office here,

18:08and our AI agents work here,

18:11managing my services, my YouTube channel,

18:13my revenue,

18:14all of it.

18:17The website we built today,

18:19we'll manage it here,

18:20next time we'll build a database,

18:23and the time after that,

18:24we'll add the website address,

18:26put it in like this,

18:26so we can manage it.

18:28And continuously,

18:29working 24/7, analyzing,

18:32finding ways to grow revenue, managing code,

18:34managing marketing,

18:36all of this,

18:36we'll do all at once.

18:37So today, we got as far as

18:39adding the payment page.

18:40Next time: who made a payment,

18:42who bought what,

18:44what that member's info is —

18:46we need to build a database for that,

18:48so we'll create the storage space.

18:51And that too, using Firebase MCP,

18:53we'll build very easily.

18:55You really have to try this

18:58to truly see that you can build

19:00an AI solo business,

19:01and when you build it this way,

19:03it costs nothing.

19:05If it costs nothing,

19:06why wouldn't I build one?

19:08A hundred, a thousand —

19:09you can build that many.

19:10Right? You can build

19:11many of them.

19:12As you do that,

19:13your skills build up,

19:15one or two start selling,

19:16you gain management skills,

19:18you learn how to build agents,

19:20and the possibilities are truly endless.

19:23So why not do it?

19:24There's no reason not to.

19:25And I'm teaching all of you this.

19:28Isn't that amazing?

19:29This AI expert named Jay,

19:31with genuine dedication to education,

19:33I've been doing AI since 2012, 2013,

19:36starting as an AI researcher,

19:39founding an AI startup,

19:40being a CEO, a professor, an influencer, a creator —

19:43someone who's done everything

19:45you can do in this field,

19:47with real dedication to education,

19:48giving away this tool I've built

19:50for free,

19:51and teaching it — yet I wonder, is this right?

19:54I do wonder.

19:57I don't know.

19:57For now, on GitHub,

20:00I gave away all this code for free.

20:02Right now 791 people have

20:04downloaded all of this code.

20:05Fully open source, every line of code.

20:07But with this,

20:09how

20:09can someone sell this tool?

20:11I,

20:11to lower the cost of education about AI,

20:14especially AI monetization,

20:16go through all this trouble,

20:17giving away all the knowledge

20:18I've built over more than a decade,

20:19and how can someone, again,

20:22turn around and sell it?

20:24When I think that,

20:25wow, I keep wondering

20:26if doing this is even right.

20:28I think about it a lot.

20:30"I don't know, what should I do" —

20:32I struggle with that too.

20:33Should I, shouldn't I,

20:34is it right to keep going?

20:36But for now, I think

20:40many people need to know this.

20:41And there's so much I want to share.

20:44Yet on the other hand,

20:45since I'm teaching it so openly,

20:47I worry weird people will learn it

20:49and sell it.

20:52For now, I don't know.

20:53Leaning a bit toward "I should do it,"

20:55with more of my heart in it,

20:57I'll do it for now and see later.

20:58Let's do that.

21:00Alright, great work today,

21:02and as I keep saying,

21:03right now is a truly great time

21:04to build

21:05an AI solo business,

21:06and I'm not sure a time like this will come again.

21:08You have to seize the chance now,

21:09so let's go for it together.

21:11Okay?

21:12Great work, everyone.

21:14Let's go!