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portfolio-tracker

Discovers native and ERC-20 token balances for EVM wallet addresses via Portfolio API.

181|10|Updated Mar 2, 2026
Search Tags:#portfolio#erc-20#token balances#wallet analytics#evm wallets#alchemy api
One-click install
npx skills add https://github.com/keypo-us/keypo-cli --skill portfolio-tracker-keypo-us
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: portfolio-tracker
Source: https://github.com/keypo-us/keypo-cli/tree/main/skills/portfolio-tracker
Command: npx skills add https://github.com/keypo-us/keypo-cli --skill portfolio-tracker-keypo-us

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill removes the manual work of checking wallet holdings one token at a time by discovering native and ERC-20 balances for any EVM address in a single workflow.

Core Features & Use Cases

  • Complete Wallet Discovery: Pulls native chain balances and ERC-20 holdings together from Alchemy's Portfolio API.
  • Cross-Network Coverage: Works across mainnets and testnets, including Base Sepolia, Ethereum Sepolia, Arbitrum Sepolia, Optimism, Polygon, and Base mainnet.
  • Accurate Portfolio Reporting: Resolves token metadata, handles predeploy tokens like WETH explicitly, and supports multi-wallet overviews with consolidated totals.
  • Use Case: A user wants to know what tokens their wallet holds before rebalancing or sharing a portfolio snapshot.

Quick Start

Ask the skill to analyze one or more EVM wallet addresses and return a complete token balance summary with native ETH and ERC-20 holdings.

Frequently Asked Questions about portfolio-tracker

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I check ERC-20 token balances for an EVM wallet across multiple networks?▼

To check ERC-20 token balances across multiple networks, you can query an EVM wallet address to pull native and ERC-20 holdings together via the Alchemy Portfolio API across supported mainnets and testnets.

Can I view token holdings for multiple EVM wallets in one consolidated overview?▼

Yes, you can generate a consolidated multi-wallet overview that aggregates native and ERC-20 balances across multiple EVM addresses into a single portfolio report.

Do I need an Alchemy API key to retrieve wallet analytics for ERC-20 tokens?▼

Yes, an Alchemy API key with Portfolio API access is required to retrieve wallet analytics, resolve token metadata, and perform explicit predeploy token checks for accurate balance reporting.

Does wallet analytics support testnets like Base Sepolia and Ethereum Sepolia?▼

Wallet analytics supports testnets including Base Sepolia, Ethereum Sepolia, and Arbitrum Sepolia, allowing you to discover native and ERC-20 token balances across both mainnet and testnet environments.

What is the best way to discover predeploy tokens like WETH in an EVM wallet?▼

The best way to discover predeploy tokens like WETH is to run a portfolio query that performs explicit predeploy token checks and resolves token metadata natively via the Alchemy Portfolio API.

Why does my multi-wallet portfolio report show incomplete token balances?▼

Your multi-wallet portfolio report might show incomplete token balances if the Alchemy API key lacks Portfolio API access, or if token metadata lookups and explicit predeploy token checks fail for specific networks.

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