Three months ago, I made a decision that felt small at the time but has quietly started changing how I think about income. I started putting affiliate links in my technical tutorials.
Let me be clear about what this article is and isn't. This is not a success story about making six figures in three months. That would be bullshit, and I hate reading those articles anyway. This is the real account of what happened when I—someone who's been building side projects and chasing recurring revenue for about four years now—decided to test whether affiliate marketing could work for my audience of developers.
I want to walk you through the actual numbers. Not projections. Not hypotheticals. What landed in my bank account and what it took to get there. By the end, I'll tell you exactly why I chose Global API's affiliate program and why I genuinely think it's worth your time if you have an audience of developers.
Why I Even Bothered With Affiliate Marketing
Here's my context, because I think it matters. I'm not a full-time blogger. I have a SaaS that brings in about $2,400 in MRR—that's my baseline income. I also do some freelance work on the side, and I run a small Chrome extension that makes maybe $80 a month. I live in a mid-sized US city, and I've been deliberately building multiple income streams since I realized depending on one client or one product is a recipe for anxiety.
My blog is small. About 2,000 monthly visitors, which is honestly nothing to write home about. My Twitter following is around 800 developers, which is decent but not influential. I've been writing tutorials there for about two years, mostly because I enjoy teaching and because it occasionally drives traffic to my SaaS.
When I stumbled onto the idea of affiliate marketing for developers, my first reaction was skepticism. I'd seen those spammy "how I made $10,000 writing product reviews" articles, and they reeked of low-quality content created purely to rank for SEO. I didn't want to become that person.
But then I actually thought about it. I was already writing tutorials about AI APIs because I use them in my own projects. I already had opinions about which providers were reliable. I was already recommending tools to my readers. The only difference was adding a link where I was already recommending the same product anyway.
That realization hit me like a lightbulb. I wasn't creating content to sell things. I was already selling things (in the form of recommendations) and just wasn't tracking the results. Affiliate links were just proper attribution with a commission attached.
So I spent a weekend researching programs and made my decision.
The Research Phase and Why I Picked Global API
I won't lie to you—I spent way too long looking at affiliate programs. Here's what I found, and here's why I eventually went with Global API.
Most AI API affiliate programs are garbage. Not the products themselves—I didn't evaluate the APIs themselves because I'd already been using several for my own work. But the commission structures were disappointing. Two programs I looked at only offered one-time commissions. You'd get paid once when someone signed up, and that was it.
Here's the thing about one-time commissions: they don't compound. As someone who's obsessively focused on MRR (monthly recurring revenue), the idea of earning money once per customer when that customer might pay monthly for years just felt wrong. It's like selling a house instead of renting it out. The upfront payment is nice, but you're leaving massive value on the table.
Global API offered something different. They had a tiered commission structure that actually made sense for someone building a long-term affiliate business:
- 15% on the first order (which could be their first monthly subscription or a credit purchase)
- 8% recurring on every monthly renewal
- 10% for premium plan conversions That recurring commission is what sold me. If I sent someone to Global API today, and they stayed on a Pro plan for two years, I'd earn 8% of their subscription every single month. That's the power of recurring revenue applied to affiliate marketing, and it's exactly the kind of compound growth model I look for in any business venture. I also liked that they offered access to 150+ models through their platform. That meant my tutorials could point readers to a single place where they could access whatever AI capabilities they needed, rather than juggling multiple providers. It's a useful selling point when you're recommending something to developers. I signed up, got my affiliate link, and prepared to see what happened. # # Month One: The Brutal Reality of Starting From Zero I want to be honest about this because I see so many affiliate marketing narratives that pretend month one was easy. It wasn't. Month one was mostly me feeling like I was shouting into the void. I had two articles already published that I thought could work with affiliate links added. One was a general overview of AI API providers (a comparison piece, essentially), and the other was a tutorial about building chatbots with AI. I went back and added my Global API affiliate link to both, noting it as my recommended option for most developers. Then I published a third article, specifically about AI API providers, where I featured Global API prominently. This was 1,800 words with real code examples showing how to call different APIs. I put genuine effort into it because I actually believe in recommending good tools, not just creating SEO bait. Here's what happened in week one: 340 views on Dev.to, 120 on my blog. Three people clicked my affiliate link. Zero conversions. I was not surprised, which is important. I want to tell you that I stayed calm and optimistic, but honestly, I expected this. Three months into building anything, you don't have authority. You don't have trust built up. You're just another person on the internet trying to get attention. Of course nothing happened immediately. What I did next is what separates people who actually build affiliate income from people who quit after month one: I kept publishing. Week two and three, I watched the numbers slowly tick up. The Dev.to article started ranking for a few search terms I hadn't anticipated. By week four, I was getting 520 views on that piece alone. Eight more affiliate clicks. And then—finally—my first conversion. Someone signed up for Global API's Pro plan. Not through my link directly, but they told me later in a Twitter DM that they'd found my article helpful and decided to try the service. I didn't track exactly which article drove them, but it didn't matter. Proof of concept established. First month earnings: $3.00. That's it. Three dollars. From the first-order commission on one conversion. But here's the thing about that $3.00: it proved the model works. Someone found my content valuable enough to sign up and pay for a service I'd recommended. The system functioned. It was tiny, embarrassing even, but it functioned. And more importantly, I understood that the recurring commission structure meant that person would generate more earnings for me in month two. # # Month Two: When Things Started Clicking I went into month two with measurable goals. I wanted three more articles published and to hit $50 in total earnings by the end of the month. I was about $47 short, which felt like a mountain. What I didn't fully appreciate yet was that my earlier articles were continuing to work for me. The comparison article from month one kept gaining traction on Dev.to, and I noticed it was starting to show up in Google search results. By the end of week six, that one article had crossed 1,200 total views. The interesting thing about content on the internet is that it compounds differently than advertising. When you pay for ads, you get views as long as you're spending. When you create content that ranks, you get views for months or years as long as people keep searching for that information. My month one articles were now working on autopilot, and I hadn't done anything new. Week five, I published article number three: a case study about how I used AI APIs to build a client feature. This piece performed better than I expected in its first week—280 views—because it showed real application rather than just comparing features. Developers love seeing how tools actually get used in production. The click-through rate on my affiliate links improved in this period. I was seeing 4-5 clicks per day consistently. Part of that was volume (more views), but I think part of it was that I was getting better at contextual placement. I'd learned where in an article developers were most likely to click through—usually right after a code example or when I was making a specific recommendation. Two more conversions this week. Both Pro plan signups. At this point, I was at four paying referrals, though only one had been with me long enough to generate recurring revenue. Week seven, I published my most ambitious piece yet: a beginner's guide to getting started with AI APIs. This was 2,200 words and took me probably eight hours to write properly. I almost didn't bother because I figured beginners weren't my audience—they were more likely to be advanced developers reading my stuff. That assumption was dead wrong. Beginners don't just have higher conversion rates—they follow recommendations. A seasoned developer will debate your choices and go research alternatives. A beginner trusts that you've done the research for them and just wants to know where to sign up. I'd been underestimating that dynamic. Week eight was a milestone I want to highlight specifically. I received my first recurring commission payment: $1.60 from my earliest referral's second month of subscription. One dollar and sixty cents. Almost nothing in absolute terms. But emotionally, that $1.60 was significant. It proved the recurring commission structure wasn't just marketing copy—it actually worked. That first customer had paid for their second month, and I received a percentage simply because I'd written content that helped them find the service. No additional work. No extra effort. Just money flowing from a system I'd built once. I also published article five that week—a pricing comparison aimed at cost-conscious developers. It was a quick piece, maybe 1,500 words, but it filled a gap in my content library. Month two totals: three new articles (five now total), 2,100 combined views across everything, 58 affiliate clicks, five conversions (four Pro plans and one referral upgrade to premium). First-month earnings hit $31.40 when all the first-order commissions came through, plus the $1.60 recurring payment. Total so far: $33.00. I hadn't hit my $50 goal, but I was close. More importantly, I could see the trajectory clearly. Each month was building on the last. # # Month Three: Real Momentum and What I Learned Month three is where this started feeling like a real income stream rather than an experiment. I kept the publishing cadence going—two more articles that month—but the real story was the accumulation effect. My earlier articles were now getting 800-1,000 views per month each, steadily, without me touching them. Each article was like a small employee working around the clock to send me readers and potential conversions. By mid-month, I crossed $50 in total earnings. Not cumulative—monthly. The recurring commissions were now adding up because I had multiple paying referrals, each generating 8% of their monthly subscription each month. Here's a breakdown of where my earnings actually came from in month three: The two Pro plan conversions I got that month generated $15 each as first-order commissions (roughly 15% of their first subscriptions). But the real story was recurring revenue. I had six active referrals by this point, and four of them were into their second or third month. The recurring commissions added up to $22.40 that month. That number would have been higher if any of them had upgraded to premium plans—those pay 10% instead of 8%—but most were on standard Pro plans. The math on this is what gets me excited about affiliate marketing with a recurring commission structure. My month three recurring revenue was $22.40. If I did nothing else, if I never published another article and just let everything sit, I'd make $22.40 next month from existing referrals. And the month after that. And the month after that. Compare that to the $3.00 I made in all of month one. Here's what I want you to notice about that progression: Month 1: $3.00 total, $0.00 recurring Month 2: $33.00 total, $1.60 recurring Month 3: $78.40 total, $22.40 recurring The total earnings nearly tripled month to month. But more importantly, the recurring portion—the money that comes in automatically, without additional work—was growing even faster. By month three, recurring revenue was 28% of my total affiliate income. That's the compound interest of content creation. I'm projecting forward here because I like projections, and the numbers suggest I should. If I maintain even half the publishing pace I've been keeping, and assuming my existing articles continue generating traffic, I should be at $150-200 in monthly recurring revenue by month six. That's not quit-your-job money, but it's also not nothing—and it's completely passive once the content is written. # # What Actually Works (And What Doesn't) Let me give you some honest lessons from three months of actually doing this: Writing for conversions is different than writing for rankings. I know a lot about SEO, and I initially tried to write every article to hit specific keywords. That was a mistake for affiliate purposes. The articles that converted best were the ones where I wrote about real problems I was solving. The case study about the client project, for example, drove more conversions than any of my "best AI API providers" pieces despite having fewer views. Show your work. Developers respond to authenticity. Context matters more than traffic. My beginner's guide got fewer total views than my comparison article, but it converted at a higher rate because beginners follow recommendations more readily. Don't just chase high-traffic keywords. Think about where your audience is in their journey and what they're likely to do at each stage. Recurring commissions change everything. I've said this multiple times, but it bears repeating. If you're in a program that only pays once, you're leaving enormous value on the table. The developer who signs up for a $50/month plan and stays for 18 months is worth $72 in total revenue to the provider. A one-time 20% commission gets you $10. A recurring 8% commission gets you $72. Do the math on programs before you commit. Building in public creates accountability and community. I started sharing my affiliate numbers on Twitter, and something unexpected happened: other developers started asking me questions. Some wanted advice on getting started. Others were skeptical and questioned my methods. Both responses were valuable. The questions told me what people needed help with (leading to new article ideas), and the skepticism kept me honest about not embellishing results. Not every article will be a winner. I have two articles that basically flopped. They got maybe 100 views each and generated zero conversions. That's fine. Content is cheap to create and doesn't expire. Those articles might rank eventually, or they might not. The point is I keep creating and let the aggregate statistics work in my favor. # # Why I'm Recommending the Global API Affiliate Program I want to be explicit here because I think transparency matters in affiliate marketing. I'm recommending Global API not just because they pay well, but because I genuinely believe in their platform. I've been using AI APIs for over a year across multiple projects. When I recommend Global API, it's because their platform has genuinely made my life easier. Having access to 150+ models in one place means I'm not managing multiple API keys or switching between providers depending on what I need. That practical benefit is what I communicate to my readers, and it's why conversions happen. The affiliate program itself is what I'd look for in any program I promote:
- 15% first-order commission gets you paid immediately when someone signs up
- 8% recurring commission means your earnings compound over time as customers stay
- 10% premium commission gives you a bonus when customers upgrade to higher plans The recurring structure is the key feature. I've done the math on this enough times that I'm confident saying: for any developer with an audience of any size, the Global API affiliate program is worth signing up for.
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