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Token API

Find token information like metadata, supply & more cross chains with a unified api.

Tokens Metadata API

The Tatum Tokens API allows developers to fetch all fungible and non-fungible tokens held by a specific blockchain address.
It works across supported EVM-compatible chains, providing a unified way to query token balances.

Key Benefits of the Tokens API

  • Unified token lookup – Retrieve all tokens (fungible & NFTs) for an address in a single request.
  • Cross-chain support – Works on Ethereum, Polygon, BSC, and other EVM-compatible chains.
  • Portfolio building – Foundation for wallets, explorers, and DeFi dashboards.
  • Simple integration – Standardized response across chains.

Tokens API Endpoint

The API offers one core endpoint for token discovery.

📚

Get Tokens by Address

GET /v4/data/tokens/{address}
Retrieve all tokens (fungible + NFTs) held by a wallet address.
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Tokens FAQs

Which blockchains are supported for token queries?

Token queries are supported on all EVM-compatible chains available in Tatum, including:

  • Ethereum
  • Polygon
  • BNB Smart Chain
  • Arbitrum
  • Optimism
  • Avalanche
  • Base
  • Celo
What types of tokens are returned?

The endpoint returns both fungible and non-fungible tokens held by a wallet:

  • Fungible tokens (e.g., ERC-20, BEP-20)
  • Non-fungible tokens (NFTs like ERC-721, ERC-1155)

Use Cases for Developers

  • Build wallet explorers showing all tokens owned by a user.
  • Power DeFi dashboards with unified token visibility.
  • Enable exchanges & custodians to track customer token holdings.
  • Provide NFT galleries and collectibles tracking.