Zerion

Zerion

Non-custodial platform to manage DeFi assets

Overview

Zerion provides a non-custodial platform that helps people manage and invest in Ethereum-based decentralized finance (DeFi) assets. Its product is a user-friendly interface that lets individuals discover, buy, track, and interact with DeFi protocols such as MakerDAO, Compound, Uniswap, Set, and Fulcrum without needing to understand the underlying tech. Users retain control of their funds at all times, as the platform is non-custodial. Zerion earns revenue from transaction fees, premium features, and partnerships with other DeFi protocols. Its goal is to make decentralized finance accessible to a broad audience, including non-technical users and institutions, by simplifying access to DeFi services and assets.

About Zerion

Simplify's Rating
Why Zerion is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Data & Analytics

Consumer Software

Fintech

Crypto & Web3

Company Size

51-200

Company Stage

Series B

Total Funding

$25.2M

Headquarters

San Francisco, California

Founded

2019

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Simplify's Take

What believers are saying

  • May 2026 Zerion CLI launched with MoonPay, Uniswap, Polymarket, Monad, and LI.FI skills.
  • August 2026 Safe integrated Zerion positions, validating Zerion as wallet infrastructure.
  • August 2026 self-service developer portal and x402 payments expand monetization beyond custom deals.

What critics are saying

  • April 2026 hackers stole $100,000 from internal wallets using employee-targeted social engineering.
  • Zapper and Dune Sim API shutdowns this August intensify API-switching pressure on Zerion.
  • If phishing breaks internal trust again, enterprise partners like Safe can exit fast.

What makes Zerion unique

  • Zerion API powers Safe, Uniswap, Coinbase, Kraken, and 2,000+ onchain products.
  • Zerion CLI ships open-source agentic crypto actions across 40+ chains and Solana.
  • Self-custodial architecture keeps user keys local while enabling portfolio, swap, and bridge workflows.

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Funding

Total Funding

$25.2M

Below

Industry Average

Funded Over

3 Rounds

Series B funding is typically for startups that have proven their business model and need more funding to expand rapidly—often by entering new markets or adding more products. Investors are usually venture capital firms that specialize in later-stage investments.
Series B Funding Comparison
Below Average

Industry standards

$35M
$30M
Patreon
$45M
Linktree
$65M
Substack
$100M
ClickUp

Benefits

Purpose: You’ll be part of something bigger, working towards financial inclusion across the world.

Culture: You'll work in a thriving, friendly, startup environment that promotes open discussions, jokes, learning, video games, and lots of fun.

People: You'll work with some of the most driven and intelligent people in the crypto space

Salary & benefits: Get a competitive salary and stock options

Unlimited days off: We want our employees to recharge their batteries and explore who they are outside of the office.

Distributed Team: Zerion is a fully remote team with team members all over the world. We also have a physical presence in several major cities around the world to make remote work seamless and fun.

Growth & Insights and Company News

Headcount

6 month growth

↑ 1%

1 year growth

↓ -1%

2 year growth

↑ 0%
Crypto Briefing
Aug 28th, 2026
Zerion API integrates with AgentCash for stablecoin payments, letting AI agents pay per call.

Zerion API integrates with AgentCash for stablecoin payments, letting AI agents pay per call. AI agents can now tap into on-chain data across 38+ blockchains and pay roughly a penny per request in USDC, no API keys required 3 hours ago Sponsored: KriptoK League - KriptoK League Enter the League Zerion has connected its API to AgentCash, a middleware toolkit that lets AI agents pay for data access using stablecoins instead of traditional API keys or subscription plans. The setup charges approximately $0.01 in USDC per API call, which means an AI agent can pull wallet balances, transaction histories, and DeFi position data across more than 8,000 protocols for about the cost of a single gumball. The integration supports two payment rails: the x402 protocol running on Base and the Machine Payment Protocol (MPP) settling on Tempo. Together, they eliminate the conventional onboarding process that typically involves signing up, generating keys, and managing subscription tiers. How the plumbing works. Think of x402 like a digital toll booth. When an AI agent requests data from Zerion's API, the server responds with an HTTP 402 status code, the rarely used "Payment Required" response that's been sitting in the HTTP specification since the early 1990s waiting for exactly this kind of moment. The agent's wallet then sends USDC to complete the transaction, and the data flows back. AgentCash sits in the middle of this exchange, handling wallet management, authentication with premium APIs, and payment execution in a single unified process. It launched in early July 2026 as a command-line toolkit designed specifically for machine-to-machine commerce. The toolkit initially supported around 250 premium APIs at launch. That number has since ballooned to over 3,200 APIs, with compatibility across more than 500 applications including platforms like Coinbase Wallet. Zerion's API itself covers enriched data across 38+ blockchain networks, spanning both EVM-compatible chains and Solana. That means an AI agent can query profit-and-loss data, token balances, and transaction histories across a broad swath of the crypto ecosystem without needing separate integrations for each chain. The timeline and technical stack. The pieces of this integration came together over several months in 2026. Zerion added x402 protocol support in mid-March, which enabled the basic pay-per-call functionality on Base. MPP integration followed in late April, adding a second settlement layer through Tempo. AgentCash then launched in early July, tying everything together into a toolkit that agents could actually use without human intervention. The sequencing matters because each layer solves a different problem. The x402 protocol handles the request-response payment cycle. MPP provides an alternative settlement mechanism. AgentCash wraps both into something an AI agent can operate autonomously, managing its own wallet and deciding when and how to pay for data. Why micropayments for machines are gaining traction. At roughly $0.01 per call, an AI agent running a portfolio monitoring service that checks positions every few minutes would spend a few dollars per day on data access. Compare that to traditional financial data terminal subscriptions that can run into thousands of dollars monthly, and the cost structure looks radically different. AgentCash's expansion from 250 to 3,200+ supported APIs in a relatively short window suggests that other data providers beyond Zerion see value in this model. The toolkit is positioning itself as a universal payment layer for machine-to-machine API commerce. Disclosure: This article was edited by Editorial Team. For more information on how Crypto Briefing create and review content, see its Editorial Policy.

The Digital Track
Aug 28th, 2026
Zerion API integrates with AgentCash for stablecoin payments, letting AI agents pay per call.

Zerion API integrates with AgentCash for stablecoin payments, letting AI agents pay per call. August 28, 2026 Crypto Briefing general Positive Zerion API has officially integrated with AgentCash to enable stablecoin payments for AI agents, allowing autonomous systems to pay per API call in a move that signals a major shift in machine-to-machine commerce. This partnership positions Zerion and AgentCash at the forefront of the emerging AI agent economy, where decentralized applications and autonomous bots require frictionless, programmable micropayments without human intermediaries. By leveraging stablecoin infrastructure, the integration dramatically reduces transaction overhead compared to traditional payment rails, making it economically viable for AI agents to execute thousands of micro-transactions at scale. Developers and protocol builders exploring AI agent payments, stablecoin API monetization, and autonomous on-chain transactions will find this development particularly significant as the market for agentic AI applications accelerates through 2025 and beyond. The use of stablecoins - rather than volatile crypto assets - also removes pricing uncertainty from automated workflows, a key barrier to enterprise adoption of AI-driven Web3 tooling. This integration arrives as decentralized AI infrastructure investment is surging globally, with venture capital pouring into agent-to-agent economy protocols. Watch for competing DeFi data providers and API platforms to announce similar stablecoin payment integrations as the race to become the default infrastructure layer for autonomous AI agents heats up in the coming quarters. The integration of stablecoin payments for AI agents could revolutionize machine-to-machine commerce by reducing costs and simplifying transactions. Zerion API integrates with AgentCash for stablecoin payments, letting AI agents pay per call.

The Digital Track
Aug 18th, 2026
Safe integrates Zerion API for DeFi position tracking.

Safe integrates Zerion API for DeFi position tracking. August 18, 2026 Crypto Briefing general Positive Safe, the industry-leading smart account and multi-signature wallet protocol formerly known as Gnosis Safe, has integrated the Zerion API to deliver real-time DeFi position tracking directly within its platform, giving users a unified view of assets held across decentralized protocols without sacrificing Safe's core security architecture. The integration allows Safe to leverage Zerion's robust on-chain data infrastructure - which aggregates positions across lending platforms, liquidity pools, and yield vaults - while Safe's engineering team remains focused on its multi-sig security layer and account abstraction development. This move is particularly significant for institutional and high-net-worth DeFi users who rely on Safe wallets to custody large positions in protocols like Aave, Uniswap, and Compound, and who previously had to toggle between multiple portfolio trackers to monitor exposure. The Safe-Zerion integration reduces that friction, streamlining DeFi portfolio management and improving on-chain transparency for DAOs, crypto funds, and power users managing complex multi-protocol strategies involving ETH, WBTC, and ERC-20 tokens. As DeFi total value locked (TVL) continues to recover in 2025 and wallet UX becomes a key competitive differentiator, partnerships that combine security with data richness are increasingly shaping where institutional capital flows. Developers and DeFi power users should watch for additional API integrations that Safe may announce as it builds out its smart account ecosystem, and track whether Zerion expands its data partnerships with other major wallet and custody providers. Safe's integration with Zerion enhances DeFi tracking efficiency, allowing Safe to focus on security while leveraging Zerion's robust data infrastructure. Safe integrates Zerion API for DeFi position tracking.

The Digital Track
Aug 7th, 2026
Zerion unveils AI-assisted DeFi withdrawal process with new open-source CLI toolkit.

Zerion unveils AI-assisted DeFi withdrawal process with new open-source CLI toolkit. August 7, 2026 Crypto Briefing general Positive Zerion has unveiled an AI-assisted DeFi withdrawal tool paired with a new open-source command-line interface toolkit, positioning the move as a major step toward democratizing decentralized finance access for both technical and non-technical users. The Zerion AI DeFi CLI toolkit allows users to execute withdrawals and interact with DeFi protocols directly from the command line, reducing dependence on browser-based front-ends that have increasingly become targets for phishing attacks and DNS hijacking exploits. By open-sourcing the toolkit, Zerion enhances transparency and invites community auditing, addressing two persistent pain points in DeFi security: opaque interfaces and centralized points of failure. The launch arrives at a pivotal moment for the DeFi sector, as total value locked across major protocols continues to recover and retail investors seek safer, more autonomous ways to manage on-chain assets without relying on third-party dashboards. The AI-driven component streamlines complex multi-step withdrawal processes, potentially lowering the technical barrier that has historically kept mainstream investors from self-custodying DeFi positions. This open-source DeFi tool could influence how competing wallet and portfolio platforms approach AI integration and user autonomy in the months ahead. Watch for community forks of the CLI toolkit, potential integrations with major DeFi protocols, and whether Zerion's approach accelerates broader industry adoption of AI-assisted on-chain asset management solutions. Zerion's AI-driven CLI toolkit could democratize DeFi access, enhancing user autonomy and security while reducing reliance on traditional interfaces. Zerion unveils AI-assisted DeFi withdrawal process with new open-source CLI toolkit.

Zerion
Jul 10th, 2026
Tria: powering neofinance app with Zerion API.

Tria: powering neofinance app with Zerion API. Tria integrated Zerion API to give its self-custodial neofinance app a unified portfolio view and full transaction history across Solana and every major EVM chain. All without building any infra. Tria is a self-custodial neofinance app where people spend, earn, and hold crypto from a mobile app. Its users hold crypto across dozens of chains and in 1,000+ of tokens. For the app to feel like a modern neobank, all balances and transactions need to show up in one clean, real-time view. Building that data layer chain by chain would have pulled Tria's engineers away from the card, Earn, and UX work that sets the product apart. That's where Zerion API came in. What is Tria? Tria is a self-custodial neofinance app that lets users spend, trade, and earn crypto from one mobile app on iOS and Android. The Tria card runs on Visa and works at over 130 million merchants across 150+ countries. Users can load it with any of 1,000+ supported tokens across all major chains, including 6+ EVM chains, Solana, Bitcoin, Aptos and Tron. Assets remain in the user's self-custodial wallet until the moment of spend. No custodian sits between the user and their money. The app pairs the card with cashback, which flows straight back into the user's balance. A separate Earn feature also lets users put idle assets to work at up to 15% APY. The challenge: one portfolio, dozens of chains. Tria's whole promise is a neobank-grade experience on top of multichain, self-custodial rails. A user might hold Solana, stablecoins on an L2, and AI tokens on Base. And they still expect to open the app and see a single, dollar-denominated balance and a transaction history of everything they've done. To power these features, you'd need to fetch accurate, real-time onchain data for every connected wallet, across every supported chain, and normalize it into something the app can display instantly. Doing it in-house would have meant launching and maintaining separate indexers for EVM chains and Solana. Then decoding raw transactions and sourcing pricing. It's an ongoing engineering burden that competes directly with shipping card, Earn, and UX improvements. The team needed one data source that could return portfolio value and transaction history across both EVM and Solana, already interpreted and priced. Demand for that data only grew sharper after Tria launched its Earn and Trading functionality, which drove a steep rise in wallet-data usage. The solution: Zerion API's portfolio and transactions endpoints. Tria integrated Zerion API as the onchain data layer behind its app. Three endpoints do the heavy lifting: * Portfolio. A single call returns a wallet's total value across every supported chain, USD-denominated, ready to render as the headline balance in the app. * Positions. Returns the token balances with prices. * Transactions. A clean, human-readable history that spans chains, so users get one unified activity feed instead of a per-network patchwork. Because the Zerion API returns EVM and Solana data through the same schema, Tria gets broad coverage without manually stitching sources together. The data arrives pre-enriched with metadata and real-time pricing. It feeds straight into the app's UI. Instead of building indexers, Tria's engineers plug into one API and spend their time on the features users actually see. The impact: multichain visibility that scales. With Zerion API, a Tria user can hold assets on Solana or any supported EVM chain and see their full portfolio and transaction history in one view. It's the foundation the neofinance experience is built on. As Tria has shipped more of its product, its usage of the API has climbed steeply, with call volume already reaching into millions per month and growing. "We have a lot more features coming soon. I'm expecting tens of millions of API calls, and a lot more than that soon. And we're shipping faster than ever. This wouldn't have been possible without the Zerion team." - Arjun Sasikumar, Fullstack Web3 Engineer at Tria What's next Tria is heading into its next phase of growth with more features on the roadmap and a rising volume of API traffic behind them. As Tria scales, Zerion API will keep powering the portfolio and transaction data at the center of the app. Explore what Zerion API offers for your own project. Create free API keys and start building today. Trade across 200+ chains, earn up to 15% yield, and spend with your Visa card. Self-custodial, always.

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