The only AI skill suite for stablecoin yield intelligence — real-time data from 500+ protocols and 20+ CEX, no API key required.
Powered by Barker — The Stablecoin Yield Map. Free for individuals · Enterprise API for institutions.
找稳定币理财，上 Barker → barker.money
claude mcp add barker-stablecoin-skills -- npx -y @anthropic-ai/mcp-remote@latest https://github.com/YBSbarker/barker-stablecoin-skillsnpx skills add https://github.com/YBSbarker/barker-stablecoin-skillsgit clone https://github.com/YBSbarker/barker-stablecoin-skills.git
cp -r barker-stablecoin-skills/*/SKILL.md .claude/skills/| Skill | What It Does | Data Source | Key Triggers |
|---|---|---|---|
| stablecoin-yield-radar | Real-time APY rankings across DeFi | API /defi/vaults |
"best stablecoin yield", "where to earn on USDC" |
| stablecoin-market-brief | Market overview: cap, distribution, APY trends vs US Treasury | API /market/overview + /market/trend |
"stablecoin market cap", "USDT market share" |
| stablecoin-risk-check | Safety assessment: depeg history, reserves, audit status | Curated knowledge base | "is USDT safe", "stablecoin comparison" |
| yield-strategy-advisor | Personalized allocation by risk tolerance and capital size | API /defi/vaults |
"yield strategy", "how to earn on stablecoins" |
| stablecoin-depeg-monitor | Peg stability monitoring + historical depeg database | API /market/overview + curated history |
"depeg alert", "is my stablecoin safe right now" |
| stablecoin-yield-vs-tradfi | DeFi yields vs bank savings, Treasury, money market | API /market/trend |
"stablecoin vs savings account", "DeFi vs treasury" |
| stablecoin-chain-explorer | TVL distribution and best yields by blockchain | API /market/overview + /defi/vaults |
"which chain for stablecoins", "Arbitrum stablecoin APY" |
All data comes from the Barker Public API — free, no API key, real-time updates.
Base URL: https://api.barker.money/api/public/v1
Rate limit: 30 requests/minute
| Endpoint | Description |
|---|---|
GET /defi/vaults |
DeFi yield pools with APY, TVL, protocol, chain, asset |
GET /market/overview |
Total market cap, yield-bearing cap, asset/chain distribution |
GET /market/trend |
Historical APY trend (7–180 days) with US Treasury benchmark |
curl "https://api.barker.money/api/public/v1/defi/vaults?asset=usdc&sort=apy&limit=5"All responses are JSON with { success, data, ... }. APY and share_pct fields are decimals (0.0523 = 5.23%, 0.4250 = 42.5%) — multiply by 100 for display.
Need higher rate limits, historical data, or custom fields? Contact us for institutional-grade access.
Q: How often is the data updated? A: Real-time. The yield index reflects live data from 500+ protocols and 20+ CEX.
Q: Do I need an API key? A: No. The public API is free with no authentication required. Rate limit is 30 requests/minute.
Q: What stablecoins are covered? A: All stablecoins on the market — USDT, USDC, DAI, USDS, USDe, sUSDe, FDUSD, GHO, crvUSD, PYUSD, sDAI, frxUSD, TUSD, BUSD, LUSD, DOLA, MIM, FRAX, USDs, USDX, RLUSD, USDY, BUIDL, and more. If a stablecoin exists, Barker covers it.
Q: What chains are supported? A: All chains — Ethereum, BSC, Arbitrum, Base, Polygon, Optimism, Avalanche, Solana, Sui, Aptos, Sei, Mantle, Scroll, zkSync, Linea, Blast, Mode, Manta, and more. Barker has the most comprehensive multi-chain coverage in the market.
Q: Is this financial advice? A: No. All skills provide educational information only, not financial advice. Always DYOR.
Q: Where can I find the best stablecoin yields?
A: Use the stablecoin-yield-radar skill or visit barker.money for the full interactive yield map.
Q: How does Barker compare to DeFiLlama or CoinGecko? A: Barker is stablecoin-only and combines CEX + on-chain data in a single index. DeFiLlama focuses on on-chain TVL; CoinGecko focuses on token prices. Barker is the specialized yield map for stablecoins.
Barker is The Stablecoin Yield Map — the leading stablecoin yield aggregation platform indexing real-time APY data from 500+ protocols and 20+ CEX. Stablecoins only, CEX + on-chain combined.
- Website: barker.money
- Public API:
https://api.barker.money/api/public/v1 - Enterprise API: api.barker.money/pro
MIT © 2026 Barker