StableMoney.dev is a technical reference we built for anyone integrating, auditing, or architecting around stablecoins. The goal is simple: cut through ticker hype and give engineers a structured view of how major stablecoins actually behave on-chain—which networks they live on, which EIP/ERC patterns they use, and what collateral and compliance models sit underneath.

Why we built it

Stablecoins are the default liquidity and settlement layer for most Web3 products, yet the details that matter to builders scatter across docs sites, forums, and chain explorers. Product and protocol teams repeatedly ask the same classes of questions:

• Where is this asset deployed, and is that deployment the one we should integrate?
• Does it support permit, upgradeable proxies, or other patterns our wallet/SDK needs to handle?
• How do issuer-backed, on-chain/RWA, synthetic, and treasury/mixed designs differ in risk and operational terms?

StableMoney.dev answers those questions in one place—with comparison matrices and curated notes rather than a wall of unstructured links.

What you’ll find on the site

• Market snapshot — Aggregated total market cap (stablecoin universe, via DefiLlama), coins tracked (a focused set of major issuances—12 on the current build), networks covered (22+), and refresh cadence. The stack is hybrid: market and chain data on a daily refresh, with EIP/ERC and risk content manually curated. Cap and rankings move every day—**stablemoney.dev* shows the live totals and “last refreshed” stamps.*
• EIP/ERC standards & compliance matrix — Side-by-side view of how leading stablecoins line up on ERC-20, permit, proxy/upgrade patterns, compliance-related interfaces, flash-loan exposure where relevant, and related engineering dimensions—so you can diff implementations before you commit to an integration.
• Taxonomy — Coins grouped by model: e.g. fiat / issuer reserves, on-chain & RWA collateral, synthetic / delta-neutral, treasury / mixed—matching how risk and operations teams actually think about the stack.
• Per-asset drill-down — Issuer, chains listed, EIP count, and pointers into the matrix row for that asset.

The footer is explicit about provenance: market cap and chain coverage are sourced from DefiLlama; EIP/ERC analysis, contract detail, and risk framing are hand-curated—because automation alone will not tell you whether a given deployment matches your custody and compliance posture.

Who it is for

• Smart contract and backend engineers choosing a stablecoin for treasuries, vaults, or DEX routes.
• Wallet and SDK teams validating permit, allowance, and upgrade behaviour.
• Founders and PMs who need a credible technical map before legal and treasury sign off.

Built in Manchester

StableMoney.dev is from Manchester and shipped by BlockRocket—the same team behind this site. If you want to follow updates or argue about a row in the matrix, we’re on X at @BlockRocketTech.

→ Open the reference: stablemoney.dev