跨链稳定币收益池智能排名（风险调整）：smart_score = 封顶 APY × (规模信心 + 30 日稳定性) × 无常损失/敞口惩罚，TVL ≥ $100 万、剔除异常值的稳定币池 Top 200，每条带完整打分组件可复算。免费看 Top5，付费看 Top20 与按链筛选。原始数据 DeFiLlama 公共 API，每 6 小时重算。
| 接口（付费） | 单次价格 | 入参 |
|---|---|---|
| top10_entry Ask "which stablecoin pool has the best risk-adjusted yield" — Top 10 pools with TVL, spot APY, 30d mean APY, IL risk, exposure type, smart_score and | $0.08 | 无 |
| top20 Ask "which stablecoin pool has the best risk adjusted yield" — full: top 20 pools with TVL, APY, 30d mean, IL risk, score components. ｜ 智能排名 Top20：sma | $0.1 | 无 |
| by_chain Ask "which stablecoin pool has the best risk adjusted yield" — full: top 20 risk-adjusted pools filtered to one chain. ｜ 按链查智能排名 Top20（链名如 Ethereum / | $0.1 | chain: string |
共 3 个付费接口、3 个免费接口。价格区间 $0.08 – $0.1。
下面是调用免费工具 top5 拿到的真实返回（截断展示）。付费工具返回完整字段与全量记录。
{
"key": "a892f0ed-0387-5d9a-b6a8-2ab4e561447f",
"name": "concrete",
"chain": "Ethereum",
"symbol": "CTCOLBUSD1",
"tvl_usd": 10209724,
"apy_pct": 92.34,
"apy_30d_mean_pct": 12.38,
"il_risk": "no",
"exposure": "single",
"smart_score": 26.68,
"url": "https://defillama.com/yield/pool/a892f0ed-0387-5d9a-b6a8-2ab4e561447f"
}
交付保障：先交付、后结算 —— 源站失败或返回空结果时不结算（链上不发 settle，积分原路退回）。
| top5 | Ask "which stablecoin pool has the best risk adjusted yield" — free: top 5 pools by risk-adjusted smart_score | 每 IP 每日 30 次 |
| yield_methodology | Ask "which stablecoin pool has the best risk adjusted yield" — free: smart_score formula and how to recompute | 每 IP 每日 30 次 |
| yield_digest | Ask "which stablecoin pool has the best risk adjusted yield" — free: one-line call, top pool, APY and TVL medi | 每 IP 每日 30 次 |
MCP：https://feegate.org/mcp · REST：https://feegate.org/api/supply/stablecoin-yield/<tool> · 目录：https://feegate.org/api/supply/directory
机器可读价目：/.well-known/x402.json · 站导读：/llms.txt · 交付与退款口径见 文档