# Zapper

> The onchain explorer

Zapper helps users track their blockchain portfolios by providing onchain data across multiple networks, including portfolio tracking and transaction analytics.

Zapper helps Web3 users track their blockchain portfolios by providing onchain data and analytics across multiple networks. Users can monitor wallet balances, track DeFi positions, explore transaction histories, and access NFT collections. Zapper makes blockchain data accessible through both user-facing tools and developer APIs.

- Type: Company
- Sector: Data & Analytics
- Status: Active
- Founded: 2019-12-01
- Profile: https://thegrid.id/profiles/Zapper

## Products

- [Zapper API](https://thegrid.id/profiles/Zapper): Zapper API offers developers GraphQL access to comprehensive blockchain data including portfolio balances, token prices, NFT metadata, and transaction histories across 50+ blockchain networks with enterprise-grade infrastructure. (OnChain Data API, Live)
- [Zapper](https://thegrid.id/profiles/Zapper): Zapper provides portfolio tracking and onchain exploration tools through a web interface. It enables users to monitor blockchain assets, DeFi positions, NFT collections, and transaction histories across multiple networks. (Portfolio Tracker, Live, Main Product)

## Links

- [Main](https://zapper.xyz)
- [Documentation](https://build.zapper.xyz/docs/api)
- [Farcaster](https://warpcast.com/~/channel/zapper)
- [Twitter / X](https://x.com/zapper_fi)
- [GitHub](https://github.com/Zapper-fi)
- [Telegram](https://t.me/+OE0wMq01sNc5MTMx)
- [Discord](https://discord.com/invite/jZqJnaY)

## Legal

This data is provided under two licensing models.

Model 1 - open data. The open data core is licensed under the Open Database License (ODbL) — a copyleft/share-alike license allowing free use, modification, and sharing for any purpose. Attribution is required: include "Powered by The Grid" linking to https://thegrid.id wherever the data is used. Derivative databases must be shared under ODbL terms. Trademarks, logos, and brand names (marked "Special TPIP") are not covered by the ODbL. For ML/AI use: training datasets that substantially extract ODbL data are Derivative Databases and must be shared under ODbL if publicly used; models must be attributed in documentation.

Model 2 - commercial licenses. The Grid Data Service (TGDS) is also available as a commercial license. See [Web Services Terms](https://about.thegrid.id/legal/web-services-terms) for commercial use that is not covered by the open data service.

The following applies to both licensing models.
- All data is provided AS IS with no guarantees of accuracy.
- The Grid does not provide investment, legal, or tax advice, and
- a project's presence in The Grid's data does not imply endorsement.


- [Data Licensing & Disclaimers](https://about.thegrid.id/legal/data-licensing-and-disclaimers): Licensing models and disclaimers
- [Open Data (ODbL)](https://about.thegrid.id/legal/open-data): Open Database License terms and scope for The Grid's open data service.
- [Attribution Guidelines](https://about.thegrid.id/legal/open-data-attribution-guidelines): How to attribute The Grid's data when using the open data service.
- [Web Services Terms](https://about.thegrid.id/legal/web-services-terms): commercial Terms for using data services.
- [All Legal Documents](https://about.thegrid.id/legal): Full index of terms, policies, and disclosures

## Optional

- [TGS Field Descriptions](https://github.com/The-Grid-Data/workspace-public/blob/main/references/tgs-field-descriptions.md): Schema field definitions for The Grid's data model
- [TGS JSON Structure](https://github.com/The-Grid-Data/workspace-public/blob/main/references/tgs-json-structure.md): Data model structure and relationships
- [Product Type Definitions](https://github.com/The-Grid-Data/workspace-public/blob/main/references/product-type-definitions.md): Definitions for each product type
- [Product Type Classification](https://github.com/The-Grid-Data/workspace-public/blob/main/references/product-type-classification.md): Guide for classifying products into types
- [Grid MCP Guide](https://github.com/The-Grid-Data/workspace-public/blob/main/grid-search/skills/grid-query/references/grid-mcp-guide.md): How to query The Grid programmatically via MCP