Zapper
by community
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Description
Query DeFi portfolio data across 50+ chains via Zapper's GraphQL API. Use when the user wants to check wallet balances, DeFi positions, NFT holdings, token prices, or transaction history. Supports Base, Ethereum, Polygon, Arbitrum, Optimism, and more. Requires ZAPPER_API_KEY.
Install Zapper
Run this in your OpenClaw agent to add Zapper from the ClawHub registry.
openclaw skills install zapperRequires ClawHub registry access. Review the security analysis below before installing.
Security Analysis
Open Source
Code is publicly available for audit.
Community Verified
Reviewed by the ClawHub community.
Community Reviews
Real user ratings only — separate from the editorial assessment and ClawHub signal.
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Frequently asked questions
Is Zapper safe to install?
Zapper has a SkillsReview security score of 50/100. It is open source and community-verified on ClawHub. Check the full Security Analysis on this page before installing.
How much does Zapper cost?
Zapper is free to install for OpenClaw via ClawHub.
What are the best alternatives to Zapper?
You can compare Zapper side by side with similar OpenClaw skills on the SkillsReview comparison page to find the best fit for your workflow.
How do I install Zapper?
Install Zapper from ClawHub at clawhub.ai/skills/zapper, or use the install action on this page to copy the command for your OpenClaw agent.
Community Signal
Historical movement
Timeline plus trend snapshots for security, reviews, and reputation tilt.
Trend Charts
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