Visa Trusted Agent Protocol (TAP)
Lets merchants verify that a request comes from a Visa-approved AI agent using RFC 9421 HTTP message signatures.
- Status
- active
- Categories
- Agentic commerce
- Pricing
- Not shown: no verified source yet.
- Platforms
- unverified
- Features (per vendor pages)
- api
- Not verified
- pricing; general-availability date and merchant eligibility; regions
- Sources
- https://developer.visa.com/capabilities/trusted-agent-protocol — checked 2026-10-17 (Visa developer getting-started page)
- https://github.com/visa/trusted-agent-protocol — checked 2026-10-17 (Sample implementation repo)
- Last verified
- 2026-10-17 (agent)
- Commercial relationship
- Sponsorship: none. See disclosure.