Portfolio

DeFi Holdings API tracks active positions across DeFi protocols.

Get Portfolio DeFi Holdings Data

post

Get simplified DeFi holdings for a wallet address with aggregated tokens and protocol summaries in a user-friendly format.

Authorizations

ApiKeyAuth

apiKeystringRequired

API key for authentication

Body

application/json

Request model for portfolio DeFi holdings endpoint.

wallet_addressstringRequired

Wallet address to get DeFi holdings for

Example: 0x4062b997279de7213731dbe00485722a26718892

Responses

200

Portfolio DeFi holdings data

application/json

400

Bad Request

application/json

401

Unauthorized

application/json

403

Forbidden

application/json

404

Not Found

application/json

422

Unprocessable Content

application/json

429

Too Many Requests

application/json

500

Internal Server Error

application/json

post

/api/v1/portfolio/defi-holdings

HTTPcURLJavaScriptPython

POST /api/v1/portfolio/defi-holdings HTTP/1.1
Host: api.nansen.ai
apiKey: YOUR_API_KEY
Content-Type: application/json
Accept: */*
Content-Length: 63

{
  "wallet_address": "0x4062b997279de7213731dbe00485722a26718892"
}

{
  "summary": {
    "total_value_usd": 1,
    "total_assets_usd": 1,
    "total_debts_usd": 1,
    "total_rewards_usd": 1,
    "token_count": 1,
    "protocol_count": 1
  },
  "protocols": [
    {
      "protocol_name": "text",
      "chain": "text",
      "total_value_usd": 1,
      "total_assets_usd": 1,
      "total_debts_usd": 1,
      "total_rewards_usd": 1,
      "tokens": [
        {
          "address": "text",
          "symbol": "text",
          "amount": 1,
          "value_usd": 1,
          "position_type": "text"
        }
      ]
    }
  ]
}

Output Field Meanings

Top-Level Fields

Field	Description
protocolsUsed	Array of protocol names the wallet actively uses (e.g., "aave-v3-ethereum")
holdingsByProtocol	Detailed breakdown of positions per protocol
success	Boolean indicating API call success
totalProtocols	Count of protocols with detected activity

Position Types within holdingsByProtocol

Type	Description
deposits/lendings	Assets supplied to lending protocols (Aave, Compound), including amounts, value, and rewards
borrows	Borrowed assets with debt ratios and health factors
stakings	Tokens staked for rewards (liquid staking, governance tokens)
positions	Complex positions like LP tokens, derivatives, or structured products
locked	Time-locked or vested tokens (e.g., vote-escrowed tokens)
rewards	Claimable but unclaimed protocol rewards
farms	Yield farming positions with staked LP tokens

Position Detail Structure

Field	Description
type	Position category (e.g., "lending", "common", "locked")
summary	High-level metrics (asset value, rewards, debt)
detail	Granular breakdown including individual token balances, prices, and price changes

Supported Protocols

You can find the list of supported protocols on each supported chain by clicking here.

Usage Guide: Creating Complete Portfolio Overview

Use the following steps to create a complete Portfolio Overview:

Step 1: Fetch DeFi Positions Get active protocol positions, staking rewards, and lending activities. This shows how assets are being used in DeFi.

Step 2: Fetch Wallet Balances (Link Here) Retrieve all token holdings across chains, including idle tokens not actively deployed in protocols.

Step 3: Combine & Analyze

• Total Portfolio Value = DeFi positions + wallet balances

• Strategy Analysis: Compare liquid vs. staked vs. lending positions

• Chain Distribution: Identify multi-chain allocation patterns

• Risk Assessment: Analyze borrowing ratios, protocol concentration