Module 11: Sector and Narrative Analysis
Stablecoins and Payments
Chapter 6 of 13 · about 4 minutes
6.1 The biggest product, but how do you invest in it?
"If you had to pick crypto's most successful product so far, by real-world usage, what would it be?" Hash asked.
Mint thought about Bitcoin, Ethereum, DeFi. "Stablecoins?" Mint guessed.
"Many people would say so," said Hash. "Hundreds of billions of dollars in circulation, used for trading, savings, and payments around the world. The strange part is that for most investors, it's hard to invest in that success directly. That's what makes stablecoins an interesting sector to analyse."
6.2 Why stablecoins are a sector
Modules 9 and 10 covered how stablecoins work and their macro role. As a sector, stablecoins and payments include:
| Part of the sector | Examples of what it includes |
|---|---|
| Stablecoin issuers | Companies that issue and manage stablecoins |
| Decentralised stablecoin protocols | CDP and synthetic dollar protocols with governance tokens (Module 9, Chapter 7) |
| Payment-focused blockchains | Networks designed for fast, cheap stablecoin transfers |
| Payment applications | Wallets, remittance apps, and merchant tools |
| Traditional payment companies integrating stablecoins | Card networks, payment processors, banks |
6.3 Where the value goes
As Module 10, Chapter 6 explained, fiat-backed stablecoin issuers earn interest on their reserves. That's a large, profitable business when interest rates are high.
| Who benefits from stablecoin growth | How |
|---|---|
| Issuers | Interest income on reserves; often private companies or traditional listed companies, not tokens |
| Blockchains hosting stablecoins | Transaction fees and ecosystem activity (Module 5, Chapter 9) |
| DeFi protocols | Stablecoins as the base for lending and trading |
| Exchanges and wallets | Trading and payment fees |
| Decentralised stablecoin protocols | Stability fees and reserve income, sometimes shared with token holders |
"So the issuers make most of the money," said Node, "and I mostly can't buy a token that gets it."
"Mostly true," said Hash. "Investors in this sector often get exposure indirectly: through the blockchains where stablecoins live, through DeFi stablecoin protocols, or through traditional company shares, where available."
6.4 The payments narrative
The stablecoin payments narrative argues that stablecoins will become a major global payment system, because they're:
| Claimed advantage | Reality check |
|---|---|
| Fast and available 24/7 | True on-chain; on and off ramps may still be slow (Module 10, Chapter 11) |
| Cheap to send | True on low-fee networks; ramp costs add up |
| Global and borderless | True technically; regulations differ by country |
| Programmable | Smart contracts enable automation, like recurring payments |
Progress signals include regulation (Module 10, Chapter 6), large payment companies integrating stablecoin settlement, and growing transfer volumes. But raw stablecoin transfer volumes are heavily inflated by trading, bots, and internal transfers (Module 6, Chapter 10). Analysts often use adjusted volumes that try to exclude these.
6.5 Payment-focused blockchains
Several blockchains position themselves as stablecoin or payment networks: optimised for low fees, high throughput, and simple user experience, sometimes letting users pay gas in stablecoins rather than a native token (Module 2, Chapter 13).
The investment question is the same as for any Layer 1 (Chapter 3): if users pay fees in stablecoins and don't need the network's token, what drives demand for the token? Some networks answer with staking for security, or by capturing a share of fees. Others haven't answered clearly.
6.6 Competition from traditional finance
As regulation clarifies, banks, payment companies, and large corporations are entering the stablecoin market, issuing their own stablecoins or integrating existing ones.
| Effect | Implication |
|---|---|
| More legitimacy and adoption | Supports the overall narrative |
| More competition for issuers | Pressure on issuer margins |
| Payments built on familiar brands | Users may never touch a crypto-native product |
| Choice of blockchain | Large players' choice of chains could shift activity between networks |
"So stablecoins could succeed hugely while most of the value goes to companies that aren't crypto-native," said Mint.
"That's one plausible outcome," said Hash. "Which is why it pays to think carefully about who captures value in any narrative."
6.7 Sector signals
| Signal | What it suggests |
|---|---|
| Total stablecoin supply growing | Overall sector growth (Module 6, Chapter 8) |
| Stablecoin supply shifting between chains | Changing winners among host networks |
| Adjusted transfer volumes rising | Real usage growth |
| New regulated issuers launching | Mainstream adoption and more competition |
| Payment company integrations going live | Narrative turning into usage |
6.8 Try it yourself
Find total stablecoin supply and its distribution across the five largest blockchains. Compare with a year ago. Which chains gained share? Then find one payment company or bank that has announced stablecoin integration, and check whether the integration is live or still planned.
Key takeaways from this chapter
- Stablecoins are among crypto's most widely used products, but direct token exposure to their success is limited.
- The sector includes issuers, decentralised stablecoin protocols, payment blockchains, payment apps, and traditional payment companies.
- Issuers capture much of the value through reserve interest, often outside the token market.
- The payments narrative has real advantages, but raw transfer volumes are inflated and ramps add costs.
- Payment-focused blockchains must explain why their native token is needed.
- Traditional finance entering the sector brings legitimacy and competition.
- Watch stablecoin supply, chain distribution, adjusted volumes, new issuers, and live integrations.