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Zapper

Onchain portfolio data provider exposing token, NFT, and DeFi position data across many chains via a GraphQL API.

Overview

Zapper tracks tokens, NFTs, and DeFi positions with USD values across 60+ chains, surfacing balances, transaction history, and human-readable onchain activity. Its data is available via a GraphQL API (public.zapper.xyz) with an API-key model and a free tier. Chain counts and coverage are as reported by Zapper.

Details

Chains
Ethereum, Base, Arbitrum, Optimism, Polygon, Avalanche, BNB Chain, Multichain
Agent types
Data Provider
Open source
No
Pricing
API key with free tier + paid usage
Last checked
2026-06-10

Marketplace Signals

No marketplace signals recorded for this resource yet.

Verification status reflects evidence reviewed by Sato Hub. Self-reported claims are never presented as verified.

#portfolio#defi#nft#graphql#onchain-data#api
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