DeFi Positions

getAaveV3UserPositions

Returns a user's full Aave V3 position: collateral assets, debt, health factor, net worth, and liquidation status. Reads directly from on-chain Pool + ProtocolDataProvider contracts.

curl -X POST https://your-endpoint.simplystaking.xyz/v1 \
  -H "Content-Type: application/json" \
  -d '{
  "jsonrpc": "2.0",
  "method": "getAaveV3UserPositions",
  "params": {
    "chain": "ethereum",
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
  },
  "id": 1
}'

import { Spectrum } from '@spectrumnodes/sdk';

const spectrum = new Spectrum({ api: 'https://your-endpoint.simplystaking.xyz/YOUR_API_KEY/' });

const result = await spectrum.defi.getPosition('ethereum', 'aave-v3', '0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045');
console.log(result);

{
  "jsonrpc": "2.0",
  "result": {
    "data": {
      "chain": "ethereum",
      "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
      "totalCollateralUsd": 15230.42,
      "totalDebtUsd": 5100,
      "netWorthUsd": 10130.42,
      "healthFactor": 2.34,
      "ltv": 0.335,
      "reserves": [
        {
          "symbol": "WETH",
          "balance": "5.2",
          "balanceUsd": 10764,
          "isCollateral": true
        },
        {
          "symbol": "USDC",
          "balance": "5000",
          "balanceUsd": 5000,
          "isDebt": true
        }
      ]
    }
  },
  "id": 1
}

curl -X POST https://your-endpoint.simplystaking.xyz/v1 \
  -H "Content-Type: application/json" \

{
  "jsonrpc": "2.0",
  "method": "getAaveV3UserPositions",
  "params": {
    "chain": "ethereum",
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
  },
  "id": 1
}

Parameters

Name	Required	Description
chain	yes	Network slug
address	yes	Wallet address e.g. 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045

Response Fields

Field	Type
`data`	object
`chain`	string
`address`	string
`totalCollateralUsd`	number
`totalDebtUsd`	integer
`netWorthUsd`	number
`healthFactor`	number
`ltv`	number
`reserves`	object[]
`symbol`	string
`balance`	string
`balanceUsd`	integer
`isCollateral`	boolean

Supported Networks

EthereumPolygonArbitrumOptimismBaseAvalancheBNB ChainGnosis

Try It

Base URL

Chain

address *

JSON-RPC Body

{
  "jsonrpc": "2.0",
  "method": "getAaveV3UserPositions",
  "params": {
    "chain": "ethereum",
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
  },
  "id": 1
}

getAaveV2UserPositions

Returns a user's Aave V2 position: collateral assets, debt, health factor, and liquidation threshold. Important: fields named totalCollateralUsd/totalDebtUsd are actually denominated in ETH (not USD) - Aave V2 returns ETH-based values.

curl -X POST https://your-endpoint.simplystaking.xyz/v1 \
  -H "Content-Type: application/json" \
  -d '{
  "jsonrpc": "2.0",
  "method": "getAaveV2UserPositions",
  "params": {
    "chain": "ethereum",
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
  },
  "id": 1
}'

import { Spectrum } from '@spectrumnodes/sdk';

const spectrum = new Spectrum({ api: 'https://your-endpoint.simplystaking.xyz/YOUR_API_KEY/' });

const result = await spectrum.defi.getPosition('ethereum', 'aave-v2', '0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045');
console.log(result);

{
  "jsonrpc": "2.0",
  "result": {
    "data": {
      "chain": "ethereum",
      "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
      "totalCollateralUsd": 5.2,
      "totalDebtUsd": 1.8,
      "healthFactor": 2.34,
      "ltv": 0.335,
      "supplies": [
        {
          "symbol": "WETH",
          "address": "0xC02a...",
          "balance": "5200000000000000000"
        }
      ],
      "borrows": [
        {
          "symbol": "USDC",
          "address": "0xA0b8...",
          "balance": "8000000000"
        }
      ]
    }
  },
  "id": 1
}

curl -X POST https://your-endpoint.simplystaking.xyz/v1 \
  -H "Content-Type: application/json" \

{
  "jsonrpc": "2.0",
  "method": "getAaveV2UserPositions",
  "params": {
    "chain": "ethereum",
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
  },
  "id": 1
}

Parameters

Name	Required	Description
chain	yes	Network slug
address	yes	Wallet address e.g. 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045

Response Fields

Field	Type
`data`	object
`chain`	string
`address`	string
`totalCollateralUsd`	number
`totalDebtUsd`	number
`healthFactor`	number
`ltv`	number
`supplies`	object[]
`symbol`	string
`address`	string
`balance`	string
`borrows`	object[]
`symbol`	string
`address`	string
`balance`	string

Supported Networks

EthereumPolygonAvalanche

Try It

Base URL

Chain

address *

JSON-RPC Body

{
  "jsonrpc": "2.0",
  "method": "getAaveV2UserPositions",
  "params": {
    "chain": "ethereum",
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
  },
  "id": 1
}

getCompoundV3UserPositions

Returns a user's Compound V3 (Comet) positions across all markets on a chain. Includes supply/borrow balances, collateral assets, USD values, and liquidation status.

curl -X POST https://your-endpoint.simplystaking.xyz/v1 \
  -H "Content-Type: application/json" \
  -d '{
  "jsonrpc": "2.0",
  "method": "getCompoundV3UserPositions",
  "params": {
    "chain": "ethereum",
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
  },
  "id": 1
}'

import { Spectrum } from '@spectrumnodes/sdk';

const spectrum = new Spectrum({ api: 'https://your-endpoint.simplystaking.xyz/YOUR_API_KEY/' });

const result = await spectrum.defi.getPosition('ethereum', 'compound-v3', '0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045');
console.log(result);

{
  "jsonrpc": "2.0",
  "result": {
    "data": {
      "chain": "ethereum",
      "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
      "markets": [
        {
          "marketName": "USDC",
          "marketAddress": "0xc3d688B66703497DAA19211EEdff47f25384cdc3",
          "baseToken": {
            "symbol": "USDC",
            "address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
            "decimals": 6
          },
          "supplyBalance": "1500.25",
          "borrowBalance": "0",
          "collateral": [],
          "isLiquidatable": false
        }
      ]
    }
  },
  "id": 1
}

curl -X POST https://your-endpoint.simplystaking.xyz/v1 \
  -H "Content-Type: application/json" \

{
  "jsonrpc": "2.0",
  "method": "getCompoundV3UserPositions",
  "params": {
    "chain": "ethereum",
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
  },
  "id": 1
}

Markets

USDCWETHUSDTUSDSwstETHWBTCAEROUSDe

Parameters

Name	Required	Description
chain	yes	Network slug
address	yes	Wallet address e.g. 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045

Response Fields

Field	Type
`data`	object
`chain`	string
`address`	string
`markets`	object[]
`marketName`	string
`marketAddress`	string
`baseToken`	object
`symbol`	string
`address`	string
`decimals`	integer
`supplyBalance`	string
`borrowBalance`	string
`collateral`	array
`isLiquidatable`	boolean

Supported Networks

EthereumPolygonArbitrumOptimismBaseLinea

Try It

Base URL

Chain

address *

JSON-RPC Body

{
  "jsonrpc": "2.0",
  "method": "getCompoundV3UserPositions",
  "params": {
    "chain": "ethereum",
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
  },
  "id": 1
}

getCompoundV2UserPositions

Returns a user's Compound V2 positions across cToken markets. Note: Compound V2 is deprecated (borrows/mints paused Dec 2025) - users may still have existing positions.

curl -X POST https://your-endpoint.simplystaking.xyz/v1 \
  -H "Content-Type: application/json" \
  -d '{
  "jsonrpc": "2.0",
  "method": "getCompoundV2UserPositions",
  "params": {
    "chain": "ethereum",
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
  },
  "id": 1
}'

import { Spectrum } from '@spectrumnodes/sdk';

const spectrum = new Spectrum({ api: 'https://your-endpoint.simplystaking.xyz/YOUR_API_KEY/' });

const result = await spectrum.defi.getPosition('ethereum', 'compound-v2', '0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045');
console.log(result);

{
  "jsonrpc": "2.0",
  "result": {
    "data": {
      "chain": "ethereum",
      "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
      "markets": [
        {
          "cTokenSymbol": "cUSDC",
          "cTokenAddress": "0x39AA39c021dfbaE8faC545936693aC917d5E7563",
          "underlyingSymbol": "USDC",
          "underlyingAddress": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
          "underlyingDecimals": 6,
          "supplyBalance": "1500.25",
          "borrowBalance": "0"
        }
      ]
    }
  },
  "id": 1
}

curl -X POST https://your-endpoint.simplystaking.xyz/v1 \
  -H "Content-Type: application/json" \

{
  "jsonrpc": "2.0",
  "method": "getCompoundV2UserPositions",
  "params": {
    "chain": "ethereum",
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
  },
  "id": 1
}

Markets

cETHcUSDCcUSDTcDAIcWBTC2

Parameters

Name	Required	Description
chain	yes	Network slug
address	yes	Wallet address e.g. 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045

Response Fields

Field	Type
`data`	object
`chain`	string
`address`	string
`markets`	object[]
`cTokenSymbol`	string
`cTokenAddress`	string
`underlyingSymbol`	string
`underlyingAddress`	string
`underlyingDecimals`	integer
`supplyBalance`	string
`borrowBalance`	string

Supported Networks

Ethereum

Try It

Base URL

Chain

address *

JSON-RPC Body

{
  "jsonrpc": "2.0",
  "method": "getCompoundV2UserPositions",
  "params": {
    "chain": "ethereum",
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
  },
  "id": 1
}

getMorphoUserPositions

Returns a user's Morpho Blue positions across hardcoded markets. Shows supply/borrow share-to-asset conversions, collateral deposits, and market parameters (LLTV, oracle). Only detects positions in the listed markets.

curl -X POST https://your-endpoint.simplystaking.xyz/v1 \
  -H "Content-Type: application/json" \
  -d '{
  "jsonrpc": "2.0",
  "method": "getMorphoUserPositions",
  "params": {
    "chain": "ethereum",
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
  },
  "id": 1
}'

import { Spectrum } from '@spectrumnodes/sdk';

const spectrum = new Spectrum({ api: 'https://your-endpoint.simplystaking.xyz/YOUR_API_KEY/' });

const result = await spectrum.defi.getPosition('ethereum', 'morpho-blue', '0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045');
console.log(result);

{
  "jsonrpc": "2.0",
  "result": {
    "data": {
      "chain": "ethereum",
      "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
      "markets": [
        {
          "marketId": "0xb323...86cc",
          "loanToken": {
            "symbol": "USDC",
            "address": "0xA0b8...",
            "decimals": 6
          },
          "collateralToken": {
            "symbol": "WETH",
            "address": "0xC02a...",
            "decimals": 18
          },
          "supplyShares": "0",
          "supplyAssets": "0",
          "borrowShares": "0",
          "borrowAssets": "0",
          "collateral": "0",
          "lltv": 86
        }
      ]
    }
  },
  "id": 1
}

curl -X POST https://your-endpoint.simplystaking.xyz/v1 \
  -H "Content-Type: application/json" \

{
  "jsonrpc": "2.0",
  "method": "getMorphoUserPositions",
  "params": {
    "chain": "ethereum",
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
  },
  "id": 1
}

Ethereum Markets

WETH/USDCwstETH/USDCwstETH/WETHWBTC/USDC

Base Markets

WETH/USDCcbETH/USDC

Parameters

Name	Required	Description
chain	yes	Network slug
address	yes	Wallet address e.g. 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045

Response Fields

Field	Type
`data`	object
`chain`	string
`address`	string
`markets`	object[]
`marketId`	string
`loanToken`	object
`symbol`	string
`address`	string
`decimals`	integer
`collateralToken`	object
`symbol`	string
`address`	string
`decimals`	integer
`supplyShares`	string
`supplyAssets`	string
`borrowShares`	string
`borrowAssets`	string
`collateral`	string
`lltv`	integer

Supported Networks

EthereumBase

Try It

Base URL

Chain

address *

JSON-RPC Body

{
  "jsonrpc": "2.0",
  "method": "getMorphoUserPositions",
  "params": {
    "chain": "ethereum",
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
  },
  "id": 1
}

getLidoUserPositions

Returns stETH and wstETH balances with ETH-equivalent values and live exchange rates. Full stETH + wstETH data on Ethereum; wstETH balance only on L2s (bridged token). Note: stakingApr is hardcoded at 3.5%.

curl -X POST https://your-endpoint.simplystaking.xyz/v1 \
  -H "Content-Type: application/json" \
  -d '{
  "jsonrpc": "2.0",
  "method": "getLidoUserPositions",
  "params": {
    "chain": "ethereum",
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
  },
  "id": 1
}'

import { Spectrum } from '@spectrumnodes/sdk';

const spectrum = new Spectrum({ api: 'https://your-endpoint.simplystaking.xyz/YOUR_API_KEY/' });

const result = await spectrum.defi.getPosition('ethereum', 'lido', '0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045');
console.log(result);

{
  "jsonrpc": "2.0",
  "result": {
    "data": {
      "chain": "ethereum",
      "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
      "stETH": {
        "balance": "10.5",
        "balanceEth": "10.5"
      },
      "wstETH": {
        "balance": "2.0",
        "balanceStEth": "2.351",
        "balanceEth": "2.351"
      },
      "exchangeRates": {
        "stEthPerWstEth": "1.1755",
        "wstEthPerStEth": "0.8507"
      },
      "totalEthEquivalent": "12.85",
      "stakingApr": 3.5
    }
  },
  "id": 1
}

curl -X POST https://your-endpoint.simplystaking.xyz/v1 \
  -H "Content-Type: application/json" \

{
  "jsonrpc": "2.0",
  "method": "getLidoUserPositions",
  "params": {
    "chain": "ethereum",
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
  },
  "id": 1
}

Parameters

Name	Required	Description
chain	yes	Network slug
address	yes	Wallet address e.g. 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045

Response Fields

Field	Type
`data`	object
`chain`	string
`address`	string
`stETH`	object
`balance`	string
`balanceEth`	string
`wstETH`	object
`balance`	string
`balanceStEth`	string
`balanceEth`	string
`exchangeRates`	object
`stEthPerWstEth`	string
`wstEthPerStEth`	string
`totalEthEquivalent`	string
`stakingApr`	number

Supported Networks

EthereumPolygonArbitrumOptimismBaseGnosisLinea

Try It

Base URL

Chain

address *

JSON-RPC Body

{
  "jsonrpc": "2.0",
  "method": "getLidoUserPositions",
  "params": {
    "chain": "ethereum",
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
  },
  "id": 1
}

getCurvePools

Returns data for 3 hardcoded Curve pools only. Does not discover pools dynamically.

curl -X POST https://your-endpoint.simplystaking.xyz/v1 \
  -H "Content-Type: application/json" \
  -d '{
  "jsonrpc": "2.0",
  "method": "getCurvePools",
  "params": {
    "chain": "ethereum"
  },
  "id": 1
}'

import { Spectrum } from '@spectrumnodes/sdk';

const spectrum = new Spectrum({ api: 'https://your-endpoint.simplystaking.xyz/YOUR_API_KEY/' });

const result = await spectrum.defi.getCurvePools('ethereum');
console.log(result);

{
  "jsonrpc": "2.0",
  "result": {
    "data": {
      "chain": "ethereum",
      "pools": [
        {
          "name": "threePool",
          "address": "0xbEbc44782C7dB0a1A60Cb6fe97d0b483032FF1C7",
          "virtualPrice": "1.023",
          "coins": [
            {
              "address": "0x6B175474E89094C44Da98b954EedeAC495271d0F",
              "balance": "120000000.0"
            }
          ],
          "amplification": "2000",
          "fee": "0.04"
        }
      ]
    }
  },
  "id": 1
}

curl -X POST https://your-endpoint.simplystaking.xyz/v1 \
  -H "Content-Type: application/json" \

{
  "jsonrpc": "2.0",
  "method": "getCurvePools",
  "params": {
    "chain": "ethereum"
  },
  "id": 1
}

Pools

3pool (DAI/USDC/USDT)stETH/ETHTricrypto2 (USDT/WBTC/WETH)

Parameters

Name	Required	Description
chain	yes	Network slug

Response Fields

Field	Type
`data`	object
`chain`	string
`pools`	object[]
`name`	string
`address`	string
`virtualPrice`	string
`coins`	object[]
`address`	string
`balance`	string
`amplification`	string
`fee`	string

Supported Networks

Ethereum

Try It

Base URL

Chain

JSON-RPC Body

{
  "jsonrpc": "2.0",
  "method": "getCurvePools",
  "params": {
    "chain": "ethereum"
  },
  "id": 1
}

getCurveLlamaLendMarkets

Returns all Curve LlamaLend (OneWay Lending) vault markets on a chain. Shows vault name, symbol, underlying asset, total deposits and shares.

curl -X POST https://your-endpoint.simplystaking.xyz/v1 \
  -H "Content-Type: application/json" \
  -d '{
  "jsonrpc": "2.0",
  "method": "getCurveLlamaLendMarkets",
  "params": {
    "chain": "ethereum"
  },
  "id": 1
}'

import { Spectrum } from '@spectrumnodes/sdk';

const spectrum = new Spectrum({ api: 'https://your-endpoint.simplystaking.xyz/YOUR_API_KEY/' });

const result = await spectrum.defi.getCurveLlamaLendMarkets('ethereum');
console.log(result);

{
  "jsonrpc": "2.0",
  "result": {
    "data": {
      "chain": "ethereum",
      "markets": [
        {
          "vaultAddress": "0x123...",
          "name": "crvUSD/WETH Vault",
          "symbol": "crvUSD-WETH",
          "assetAddress": "0xf939...",
          "totalAssets": "5000000.0",
          "totalSupply": "4800000.0"
        }
      ]
    }
  },
  "id": 1
}

curl -X POST https://your-endpoint.simplystaking.xyz/v1 \
  -H "Content-Type: application/json" \

{
  "jsonrpc": "2.0",
  "method": "getCurveLlamaLendMarkets",
  "params": {
    "chain": "ethereum"
  },
  "id": 1
}

Parameters

Name	Required	Description
chain	yes	Network slug

Response Fields

Field	Type
`data`	object
`chain`	string
`markets`	object[]
`vaultAddress`	string
`name`	string
`symbol`	string
`assetAddress`	string
`totalAssets`	string
`totalSupply`	string

Supported Networks

EthereumArbitrumOptimism

Try It

Base URL

Chain

JSON-RPC Body

{
  "jsonrpc": "2.0",
  "method": "getCurveLlamaLendMarkets",
  "params": {
    "chain": "ethereum"
  },
  "id": 1
}

getCurveLlamaLend

Returns a user's Curve LlamaLend positions across all OneWay Lending vaults. Shows vault shares and their equivalent underlying asset value.

curl -X POST https://your-endpoint.simplystaking.xyz/v1 \
  -H "Content-Type: application/json" \
  -d '{
  "jsonrpc": "2.0",
  "method": "getCurveLlamaLend",
  "params": {
    "chain": "ethereum",
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
  },
  "id": 1
}'

import { Spectrum } from '@spectrumnodes/sdk';

const spectrum = new Spectrum({ api: 'https://your-endpoint.simplystaking.xyz/YOUR_API_KEY/' });

const result = await spectrum.defi.getCurveLlamaLendPosition('ethereum', '0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045');
console.log(result);

{
  "jsonrpc": "2.0",
  "result": {
    "data": {
      "chain": "ethereum",
      "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
      "markets": [
        {
          "vaultAddress": "0x123...",
          "name": "crvUSD/WETH Vault",
          "symbol": "crvUSD-WETH",
          "assetAddress": "0xf939...",
          "totalAssets": "5000000.0",
          "totalSupply": "4800000.0"
        }
      ],
      "positions": [
        {
          "vaultAddress": "0x123...",
          "name": "crvUSD/WETH Vault",
          "shares": "10000.0",
          "assets": "10400.0"
        }
      ]
    }
  },
  "id": 1
}

curl -X POST https://your-endpoint.simplystaking.xyz/v1 \
  -H "Content-Type: application/json" \

{
  "jsonrpc": "2.0",
  "method": "getCurveLlamaLend",
  "params": {
    "chain": "ethereum",
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
  },
  "id": 1
}

Parameters

Name	Required	Description
chain	yes	Network slug
address	yes	Wallet address e.g. 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045

Response Fields

Field	Type
`data`	object
`chain`	string
`address`	string
`markets`	object[]
`vaultAddress`	string
`name`	string
`symbol`	string
`assetAddress`	string
`totalAssets`	string
`totalSupply`	string
`positions`	object[]
`vaultAddress`	string
`name`	string
`shares`	string
`assets`	string

Supported Networks

EthereumArbitrumOptimism

Try It

Base URL

Chain

address *

JSON-RPC Body

{
  "jsonrpc": "2.0",
  "method": "getCurveLlamaLend",
  "params": {
    "chain": "ethereum",
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
  },
  "id": 1
}

getPendleV2Info

Returns Pendle V2 router and routerStatic contract addresses for a chain only - does NOT return user positions or market data.

curl -X POST https://your-endpoint.simplystaking.xyz/v1 \
  -H "Content-Type: application/json" \
  -d '{
  "jsonrpc": "2.0",
  "method": "getPendleV2Info",
  "params": {
    "chain": "ethereum"
  },
  "id": 1
}'

import { Spectrum } from '@spectrumnodes/sdk';

const spectrum = new Spectrum({ api: 'https://your-endpoint.simplystaking.xyz/YOUR_API_KEY/' });

const result = await spectrum.defi.getPendleInfo('ethereum');
console.log(result);

{
  "jsonrpc": "2.0",
  "result": {
    "data": {
      "chain": "ethereum",
      "routerAddress": "0x888888888889758F76e7103c6CbF23ABbF58F946",
      "routerStaticAddress": "0x263833d47eA3fA4a30f269323aba6a107f9eB14C",
      "supportedChains": [
        "ethereum",
        "arbitrum",
        "bsc",
        "optimism",
        "mantle",
        "base",
        "sonic",
        "berachain",
        "hyperliquid",
        "plasma"
      ]
    }
  },
  "id": 1
}

curl -X POST https://your-endpoint.simplystaking.xyz/v1 \
  -H "Content-Type: application/json" \

{
  "jsonrpc": "2.0",
  "method": "getPendleV2Info",
  "params": {
    "chain": "ethereum"
  },
  "id": 1
}

Parameters

Name	Required	Description
chain	yes	Network slug

Response Fields

Field	Type
`data`	object
`chain`	string
`routerAddress`	string
`routerStaticAddress`	string
`supportedChains`	string[]

Supported Networks

EthereumArbitrumBNB ChainOptimismBaseHyperliquid

Try It

Base URL

Chain

JSON-RPC Body

{
  "jsonrpc": "2.0",
  "method": "getPendleV2Info",
  "params": {
    "chain": "ethereum"
  },
  "id": 1
}

getDefiSummary

Aggregates positions across 7 protocols in parallel. Returns per-protocol status (ok/error/unsupported) with positions or error details.

curl -X POST https://your-endpoint.simplystaking.xyz/v1 \
  -H "Content-Type: application/json" \
  -d '{
  "jsonrpc": "2.0",
  "method": "getDefiSummary",
  "params": {
    "chain": "ethereum",
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
  },
  "id": 1
}'

import { Spectrum } from '@spectrumnodes/sdk';

const spectrum = new Spectrum({ api: 'https://your-endpoint.simplystaking.xyz/YOUR_API_KEY/' });

const result = await spectrum.defi.getSummary('ethereum', '0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045');
console.log(result);

{
  "jsonrpc": "2.0",
  "result": {
    "data": {
      "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
      "chain": "ethereum",
      "timestamp": "2026-02-26T12:00:00.000Z",
      "protocols": [
        {
          "protocol": "aave-v3",
          "status": "ok",
          "data": {
            "totalCollateralUsd": 15230.42
          }
        },
        {
          "protocol": "compound-v3",
          "status": "ok",
          "data": {
            "markets": []
          }
        }
      ]
    }
  },
  "id": 1
}

curl -X POST https://your-endpoint.simplystaking.xyz/v1 \
  -H "Content-Type: application/json" \

{
  "jsonrpc": "2.0",
  "method": "getDefiSummary",
  "params": {
    "chain": "ethereum",
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
  },
  "id": 1
}

Included

Aave V2Aave V3Compound V2Compound V3Morpho BlueLidoCurve LlamaLend

Not Included

Uniswap LPCurve LPPendle

Parameters

Name	Required	Description
chain	yes	Network slug
address	yes	Wallet address e.g. 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045

Response Fields

Field	Type
`data`	object
`address`	string
`chain`	string
`timestamp`	string
`protocols`	object[]
`protocol`	string
`status`	string
`data`	object
`totalCollateralUsd`	number

Supported Networks

EthereumPolygonBNB ChainOptimismBaseAvalancheArbitrumGnosisMoonbeamLineaHyperliquidBerachainMonadScrollPlasmaX Layer

Try It

Base URL

Chain

address *

JSON-RPC Body

{
  "jsonrpc": "2.0",
  "method": "getDefiSummary",
  "params": {
    "chain": "ethereum",
    "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
  },
  "id": 1
}