Skyfire

Skyfire (legal name Skyfire Systems, Inc.) is a San Francisco-based company building what it calls an "agent trust stack" for AI agents: identity verification, access, and payments. Its central product is KYA (Know Your Agent), an identity token intended to be portable across websites, applications, and agent protocols such as MCP, UCP and A2A. KYA tokens bind the identities of the operating platform, the agent, and the human principal, together with user mandates, so agents can gain programmatic access to and log in to third-party sites. The company states its KYA token is accepted across more than 60% of the web via infrastructure partners [0][1].

The second pillar is an agentic commerce wallet that allows agents to enroll a user's credit cards, hold stablecoins (USDC), collect user mandates, and complete checkouts. Skyfire says it works with major card networks (Visa, Mastercard, Discover) for tokenized card transactions, and describes a "Buy for Me" flow in which an agent completes a purchase on a user's behalf using existing referral links, without requiring technical work from the merchant [0][1]. Earlier product materials describe a developer platform and payments network where agents receive digital wallets, can pay on demand for LLMs, datasets, website access, API services and other agents, and where service providers can monetize APIs, datasets and models to agent demand. Accounts can be funded via debit and credit cards, ACH, international wires, or USDC, and per-agent spending limits, transaction monitoring, API key management and dashboards are provided [2][3][7].

The company frames its mission as enabling an "AI economy" in which agents are verified, financially empowered, governed by enterprise budget rules, and able to discover and hire resources without human intervention [3]. Coverage at launch described the ambition as becoming the "Visa for AI" [7].