Zerion Alpha: More DeFi Protocols

Uptober didn't happen… but we still shipped a lot: more DeFi coverage, cleaner balances and clearer transaction labels, big launches with Zerion API. Here's what's live.

DeFi coverage: More protocols, added faster

We rebuilt the infra for DeFi positions so we can now add new protocols much faster.

New this month:

• Liquidity pools: Metric and Fluid DEX
• Yield: Yuzu Money
• Vaults: Veda

Missing a protocol you need? Let us know and we'll add it.

Balance charts: Uniswap V3 and V4 history

As promised in August, Uniswap V3 and V4 LP positions now show their value over time in wallet balance charts. Pass only_complex and you'll get them alongside Uniswap V2 and Morpho.

See the balance chart docs.

Spam flag on token lookups

/v1/fungibles now returns flags.is_trash. It's the same spam label you already get on positions.

You can use it to remove spam tokens before they show up in a wallet or a trading list.

Read about spam filtering.

Cleaner data: Balances, prices and transactions

• Balances and prices: No more inflated DeFi positions, fewer stale prices. Charts now work for tokens that trade on several chains.
• Transactions: Now with counterparty_address, and application_metadata only appears when we recognize the app.
• Webhooks: Subscription lists now paginate with page[size] and page[after].

See the full changelog.

API docs got a full redesign

Content is the same but the whole UX of the docs has been redesigned for every page.

Explore the new docs.

Metric: $1B+ volume in 5 days on Robinhood Chain

Metric launched its AMM on Robinhood Chain in October and passed $1B in volume in its first five days. Zerion API supplies the wallet data in the Metric app.

More about Metric:

New case study: Kraken Wallet uses Zerion API

Kraken Wallet lets users run several account types at once: EOAs, smart accounts, embedded wallets and multi-sigs. All of them still have to add up to one readable portfolio.

Zerion API provides balances, DeFi positions, history and PnL across EVM and Solana for Beholder, Kraken Pro DEX and the new Kraken Wallet, all through one integration.

Read the Kraken case study:

How Kraken Solves The Wallet Trade-Off With Zerion API

Kraken Wallet uses Zerion API to bring reliable onchain data for positions, history, and PnL across EVM networks and Solana

ZerionVladimir Shamanov

New guides: NFTs and RWA tokens

Get all NFTs owned by a wallet. Fetch holdings across EVM chains with media, collection info and floor-based values in one call, with spam filtered out by default.

How to Get All NFTs Owned by an Address Across All Major EVM Chains

Learn how to get all NFTs owned by a wallet address across chains with Zerion API, including images, collection details, values and spam filtering.

ZerionVladimir Shamanov

Identify RWA tokens onchain. Use asset_class to flag tokenized stocks, treasuries and stablecoins for portfolio grouping, jurisdiction checks and swap restrictions.

How to Identify RWA Tokens Onchain

Zerion API offers RWA classification, making it easy to indentify tokenized stocks, stablecoins, and other tokenized real-world assets onchain.

ZerionVladimir Shamanov

Zerion Live: RWAs Onchain: What Actually Changes

Zerion brought together xStocks, Ink, and RWA.xyz to talk about real-world assets.

Watch on X:

Get started

• Create a free API key in the Developer Dashboard and get up to 2,000 calls/day
• Learn from teams shipping at scale: case studies and guides on our blog
• Need a DeFi protocol we don't cover yet? Tell us which one