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Data ToolActiveSelf-Reported

Zapper

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

Website ↗Docs ↗X / Twitter ↗

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.

Sato Score

36/100· Low

How open, active & verifiable — not a safety or returns grade.

Maintenance & liveness
8/35
Code transparency
0/20
Interface verifiability
0/10
Docs & demo
10/10
Listing transparency & provenance
14/15
Independent verification
4/10
View verification & embed badge →How the Sato Score works

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
2026-07-25

Marketplace Signals

  • ▸ Demo available

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

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

Where Zapper fits

TradingData

Related concepts: How Agents Interact With Smart Contracts, How Agents Use Wallets, What Are MCPs? The Standard Way to Give Agents Tools

See something inaccurate or outdated?Submit a correction →

Listing History

Recorded changes to Zapper's listing — status, verification, Sato Score, and recent releases. Full history is kept in the listing record.

  1. Jun 25, 2026
    Enriched: creator name, has demo, marketplace notes
  2. Jun 25, 2026
    Auto-enriched: supported integrations, deployment options, has pricing
  3. Jun 11, 2026
    Sato Hub began tracking this listing

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