---

name: zapper-api description: Query DeFi portfolios, token holdings, NFTs, transactions, and prices via Zapper API. Supports 50+ chains. Use when user asks about wallet balances, DeFi positions, NFT collections, token prices, or transaction history. homepage: https://zapper.xyz metadata: {"openclaw":{"emoji":"🟪","requires":{"bins":["python3"]},"primaryEnv":"ZAPPER_API_KEY"}}

---

Zapper API

Query DeFi portfolios, NFTs, and transactions across 50+ chains using Zapper's GraphQL API.

Setup

• Get API key from Zapper Dashboard (free tier available)

• Configure in ~/.config/zapper/addresses.json:

``json { "apiKey": "your-api-key", "wallets": [ {"label": "Main", "address": "0x..."}, {"label": "DeFi", "address": "0x..."} ] } ` Or set environment variable: export ZAPPER_API_KEY="your-api-key"

Commands

| Command | Description | Example | |---------|-------------|---------| | portfolio

| Token + DeFi totals | zapper.py portfolio 0x123... | | tokens

| Detailed token holdings | zapper.py tokens 0x123... | | apps

| DeFi positions (LPs, lending, staking) | zapper.py apps 0x123... | | nfts

| NFT holdings by value | zapper.py nfts 0x123... | | tx

| Recent transactions (30 days) | zapper.py tx 0x123... | | price | Token price lookup | zapper.py price ETH | | claimables

| Unclaimed rewards | zapper.py claimables 0x123... | | config | Show configuration | zapper.py config |

Options

| Flag | Commands | Description | |------|----------|-------------| | --24h | portfolio, tokens | Show 24h price changes | | --short | portfolio | Output only total value | | --per-wallet | portfolio | Show each configured wallet separately | | --json | all | Output raw JSON | | --limit N | most | Max items to display |

Usage

`bash

Portfolio summary

python3 scripts/zapper.py portfolio 0xADDRESS

With 24h price changes

python3 scripts/zapper.py portfolio 0xADDRESS --24h

Just total value

python3 scripts/zapper.py portfolio 0xADDRESS --short

Per-wallet breakdown

python3 scripts/zapper.py portfolio --per-wallet

Token holdings with prices

python3 scripts/zapper.py tokens 0xADDRESS --24h

DeFi positions

python3 scripts/zapper.py apps 0xADDRESS

NFT holdings

python3 scripts/zapper.py nfts 0xADDRESS

Recent transactions

python3 scripts/zapper.py tx 0xADDRESS

Token price

python3 scripts/zapper.py price ETH

Unclaimed rewards

python3 scripts/zapper.py claimables 0xADDRESS

JSON output

python3 scripts/zapper.py portfolio 0xADDRESS --json `

Wallet Labels

Use configured wallet labels instead of addresses: `bash python3 scripts/zapper.py portfolio "Main" python3 scripts/zapper.py tokens "DeFi" ``

Supported Tokens (price command)

ETH, WETH, USDC, USDT, DAI, WBTC, LINK, UNI, AAVE, MKR

Supported Chains

Ethereum, Base, Arbitrum, Optimism, Polygon, Solana, BNB Chain, Avalanche, zkSync, Linea, Scroll, Blast, and 40+ more.

Notes

• Free tier API key available at zapper.xyz/developers

• Rate limits apply - avoid rapid repeated requests

• NFT valuations based on floor prices

• Transaction history limited to 30 days

References

• API.md - GraphQL query examples

• Zapper Docs - Official API documentation