Glossary
Mastercard Agent Pay
In short
Mastercard's programme for registered agents to transact, which signs agent traffic with Web Bot Auth so merchants and CDNs can verify it. The Verification Ledger found no public operator-level registry of agents registered with it either. Example: Cloudflare says Agent Pay and TAP tag requests agent-payer-auth or agent-browser-auth. Related: Let TAP and Agent Pay through and Cloudflare profile.
Definition
Mastercard's programme for registered agents to transact, which signs agent traffic with Web Bot Auth so merchants and CDNs can verify it.
Sourced example
Cloudflare says Agent Pay and TAP tag requests agent-payer-auth or agent-browser-auth. Source, read 2026-11-04.
How it shows up here
The Verification Ledger found no public operator-level registry of agents registered with it either.
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Sources
Last reviewed 2026-11-04