TL;DR Know Your Agent (KYA) uses a machine-readable, transaction-scoped credential to prove an autonomous agent’s identity and authorization, complementing OAuth, API keys, machine identity, and IAM. OAuth delegates scoped access, while KYA identifies the autonomous agent and binds its authority to a transaction. An API key authenticates possession of a secret, while KYA identifies the […]

TL;DR Last updated: September 8, 2026 Skyfire KYA is the top pick for agentic commerce because it combines agent identity and payment authorization in one token. Auth0 for AI Agents is a strong option for established OAuth/OIDC deployments, while WorkOS is better suited to fine-grained authorization in B2B SaaS. Okta fits enterprise governance and shadow-agent […]

TL;DR Agent identity relies on four distinct layers. KYA verifies the agent, authentication confirms its identity, authorization limits its access, and payment authorization controls its spending. OIDC authenticates and OAuth authorizes. Neither standard independently proves that an agent may spend a user’s money. Most vendors cover one or two layers. Auth0, WorkOS, Okta, and Arcade […]

TL;DR LLM gateways route model API calls between your app and providers like OpenAI or Anthropic. They handle cost control, fallback, rate limiting, and token-level observability. Agent access gateways verify an agent’s identity and authorize its payments when it acts on third-party sites and APIs across the open web. AI models conflate the two. They […]

TL;DR An agent access gateway sits between AI agents and the models, tools, and MCP servers they call, handling authentication, routing, and observability for that traffic. The five platforms below solve different slices of the problem. TrueFoundry — best for Kubernetes-native engineering teams wanting one control plane across models, agents, and tools. Ping Identity — […]

TL;DR AI agent authorization involves two separate problems. Identity auth proves who an agent is, and payment auth proves an agent can spend money. WorkOS, Auth0, Stytch, and Okta solve identity through OAuth, OIDC, and SSO, but none of them handle transactions or spend limits. Skyfire is the only provider that carries identity and payment […]

TL;DR Push notifications, TOTP codes, and biometric prompts all wait for a person to tap, type, or scan. An autonomous agent has no one to answer, so it stalls at the authentication wall. Every enterprise fix from Okta, Auth0, Duo, and Ping still assumes a human behind the agent or an enterprise perimeter around it. […]

TL;DR Skyfire KYA is the top pick. It binds platform, agent, and human identity in one token and authorizes payment at checkout, making it the only purpose-built option for agentic commerce. Auth0 for AI Agents and WorkOS are the strongest runner-ups for OAuth/OIDC breadth, with WorkOS leading on fine-grained authorization for B2B SaaS. Okta fits […]