PayPal Bets on Web3 AI Agents With $18M Investment in Kite AI

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What Happened in Kite AI’s Series A?

Decentralized AI infrastructure startup Kite AI closed an $18 million Series A round led by PayPal Ventures, bringing its total funding to $33 million. Other backers include Samsung Next, SBI US Gateway Fund, 8VC, Vertex Ventures, Hashed, HashKey Capital, Avalanche Foundation, LayerZero, and Animoca Brands. The raise underscores growing investor conviction in AI-centric blockchain infrastructure as the next phase of Web3 adoption.The funding follows Kite’s February launch of a testnet for its Avalanche-based layer-1 blockchain, designed to handle AI-centric workflows with scalability, data coordination, and programmable identity layers. The system aims to become the backbone of the so-called “agentic economy.”

Investor Takeaway

With PayPal Ventures in the lead, Kite AI is positioning itself as the go-to infrastructure for AI agents in Web3 — a category that could reshape how digital economies transact.

Why Do AI Agents Matter in Web3?

Kite defines AI agents as autonomous software programs capable of perceiving environments, making decisions, and executing transactions without human oversight. In this model, agents emerge as a new class of Web3 “users,” conducting microtransactions, sourcing data, and interacting with decentralized apps at machine speed.

To support this, Kite developed AIR (Agent Identity and Resources), which includes:

  • Agent Passport: a cryptographic identity layer with trust chains linking users, agents, and sessions.
  • Agent App Store: a marketplace offering services, APIs, data sources, and payment rails for AI agents.

Stablecoins act as the settlement layer, enabling millisecond-level payments. Kite says PayPal and Shopify merchants are already piloting integrations, allowing AI shopping agents to discover and transact directly with merchants.

How Does Kite Compare to Other AI Agent Projects?

Investor enthusiasm for AI-driven Web3 agents is not limited to Kite. Coinbase developers recently said they expect AI agents to become Ethereum’s “biggest power users.” Meanwhile, rival projects such as Anoma push for intent-based blockchains that translate high-level user goals into executable actions.

Some projects are already live. Clanker, a memecoin-launching agent, has generated over $34 million in fees for users this year. The success of niche applications like Clanker highlights investor appetite for agent-based tools, but also raises the question: which infrastructure provider can scale beyond speculative use cases?

Investor Takeaway

Kite’s early traction with PayPal and Shopify pilots gives it a competitive edge against rival AI-agent protocols, but scaling adoption beyond pilots will be the true test.

What’s Next for Kite AI?

Kite co-founder and CEO Chi Zhang believes autonomous agents will dominate as the next digital user interface. He argued current human-centric systems are “too rigid and brittle” for machine-speed microtransactions. With its Series A capital, Kite plans to scale AIR integrations across commerce, finance, and data platforms.

For PayPal, the bet is strategic: Alan Du of PayPal Ventures called Kite “the first real infrastructure purpose-built for the agentic economy,” addressing the payments gap for autonomous AI. Steve Everett, head of global market development at PayPal’s crypto division, added that systems like Kite’s could underpin “a truly global, automated economy where people, enterprise and machine can interact with ease and trust.”

If Kite delivers, it could establish a critical layer of the Web3 stack, connecting stablecoin payments with AI decision-making. But like all early infrastructure plays, much depends on developer adoption, regulatory clarity around autonomous agents, and whether AI workflows can scale sustainably on blockchain rails.

Abdelaziz Fathi covers the intersection of forex/CFD brokerage, regulation, liquidity, fintech, and digital assets. With a B.A. in Finance and hands-on industry exposure, Aziz blends analytical rigor with clear storytelling to make complex market structure understandable for traders, brokers, and fintech professionals.
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