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The Agent Economy

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Visa Trusted Agent Protocol

Live

Visa Trusted Agent Protocol is a live listing under Identity and trust. Visa specification for merchants to verify an approved agent from an RFC 9421 HTTP message signature bound to the site and the action, with optional consumer and payment identifiers. Visa reports live agent purchases at European merchants through it and its Agent Directory.

Last verified 2026-10-19

Sources

Status
live
Open source
No
Tags
http-signatures, merchants, cards, agent-verification
Last verified
2026-10-19

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What is Visa Trusted Agent Protocol?
Visa specification for merchants to verify an approved agent from an RFC 9421 HTTP message signature bound to the site and the action, with optional consumer and payment identifiers. Visa reports live agent purchases at European merchants through it and its Agent Directory.
What is the status of Visa Trusted Agent Protocol?
Visa Trusted Agent Protocol is live in Identity and trust.
Is Visa Trusted Agent Protocol open source?
No. The listing has no repository URL.
When was Visa Trusted Agent Protocol last verified?
Last verified 2026-10-19.

Sources