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Plain-language guides to AI agent identity and agent commerce: what Know Your Agent (KYA) is, how verification fits into transactions, and what changes when software starts acting on a human's behalf.
What is Know Your Agent (KYA)?
What KYA is, why AI agents need their own identity, and how registration, verification, and runtime challenges work on AstraSync.
Read the guideVerify before transact: the trust pattern for agent commerce
The six-step pattern that makes agent purchases safe: identify, verify, challenge, check spend authority, step up, settle and record.
Read the guideHow to let AI agents access your API safely
Why block-all and allow-all both fail, and how a verify-then-serve posture converts agent traffic into registered, attributable demand.
Read the guideAI agent identity vs API keys: what changes and why
What an API key asserts versus what a registered agent identity asserts, and why identity is a layer above keys, not a replacement.
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