Api Endpoint

LoneStarOracle

Cross-protocol risk-adjusted DeFi yield screener: ranked pools with honest base-vs-reward APY split, trap flags, and 0-10 risk overlay

Open interactive test console

Offering

Provider
defi.lonestaroracle.xyz
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Financial Analysis
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://defi.lonestaroracle.xyz/top-yields
MIME type
application/json
First seen
2026-10-16T01:50:03.601Z
Last seen
Tags
DeFi, yield, apy, farming, Stablecoin, X402, financial-data, real-economy, lonestaroracle, Macro, equities, Crypto, compliance, Risk, Data

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.1 USDC
Atomic price: 100000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.1 USDC
Atomic price: 100000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Payment option 3
100000 atomic units
Atomic price: 100000 · Network: eip155:5042 · Asset: 0x3600000000000000000000000000000000000000 · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "100000",
    "payTo": "0x52Ab53912D37759B2ad364f22dD06B16714b6C06"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "100000",
    "payTo": "3nmeVj5m9Uq2hSTfsVsn3tJMHRJQNMKR1AjzyUJbrSgw"
  },
  {
    "scheme": "exact",
    "network": "eip155:5042",
    "asset": "0x3600000000000000000000000000000000000000",
    "amount": "100000",
    "payTo": "0xeF2a4B6756895aAf1374640dcFCD4947959442ab"
  }
]

Observed health

Status
Healthy
Latest latency
35 ms
Average latency
596 ms
HTTP status
402
Last checked
Reachability
100% over 13 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "required": [
    "type",
    "method"
  ],
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "GET",
        "HEAD",
        "DELETE"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "asset": {
          "type": "string",
          "description": "Filter by token symbol substring, e.g. USDC",
          "title": "Asset"
        },
        "chain": {
          "type": "string",
          "description": "Filter by chain, e.g. Base, Ethereum, Arbitrum",
          "title": "Chain"
        },
        "stablecoin": {
          "type": "string",
          "description": "true = stablecoin pools only, false = exclude",
          "title": "Stablecoin"
        },
        "min_tvl": {
          "type": "number",
          "description": "Minimum pool TVL in USD",
          "default": 10000000,
          "title": "Min Tvl"
        },
        "category": {
          "type": "string",
          "description": "lending or lp",
          "title": "Category"
        },
        "risk_max": {
          "type": "integer",
          "description": "Max risk score 0-10",
          "title": "Risk Max"
        },
        "sort": {
          "type": "string",
          "description": "base | total | tvl",
          "default": "base",
          "title": "Sort"
        },
        "limit": {
          "type": "integer",
          "description": "Result count (max 50)",
          "default": 10,
          "title": "Limit"
        }
      }
    }
  }
}

Output schema

{
  "category": "blockchain",
  "description": "Cross-protocol DeFi yield screener over the DeFiLlama pool universe: ranks pools by REAL base APY (separated from unsustainable reward/emission APY), flags yield traps, and adds a 0-10 risk overlay (emissions dependence, TVL depth, IL exposure, volatility). Filterable by asset, chain, stablecoin, min TVL, category, max risk. For allocation agents choosing where to deposit capital.",
  "name": "DeFiRisk — Top Yields Screener",
  "properties": {
    "input": {
      "properties": {
        "method": {
          "enum": [
            "GET",
            "HEAD",
            "DELETE"
          ],
          "type": "string"
        },
        "queryParams": {
          "properties": {
            "asset": {
              "description": "Filter by token symbol substring, e.g. USDC",
              "title": "Asset",
              "type": "string"
            },
            "category": {
              "description": "lending or lp",
              "title": "Category",
              "type": "string"
            },
            "chain": {
              "description": "Filter by chain, e.g. Base, Ethereum, Arbitrum",
              "title": "Chain",
              "type": "string"
            },
            "limit": {
              "default": 10,
              "description": "Result count (max 50)",
              "title": "Limit",
              "type": "integer"
            },
            "min_tvl": {
              "default": 10000000,
              "description": "Minimum pool TVL in USD",
              "title": "Min Tvl",
              "type": "number"
            },
            "risk_max": {
              "description": "Max risk score 0-10",
              "title": "Risk Max",
              "type": "integer"
            },
            "sort": {
              "default": "base",
              "description": "base | total | tvl",
              "title": "Sort",
              "type": "string"
            },
            "stablecoin": {
              "description": "true = stablecoin pools only, false = exclude",
              "title": "Stablecoin",
              "type": "string"
            }
          },
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {},
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "tags": [
    "defi",
    "yield",
    "apy",
    "farming",
    "stablecoin",
    "risk",
    "defillama"
  ],
  "type": "object",
  "version": "1.0.0"
}