MandateShield Payment Authority Agent

Name: MandateShield Payment Authority Agent
Author: MandateShield

AgentA2A

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Evidence

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30-day availability102/102 checks ok

when	check	result	http	latency	detail
4 h ago	a2a card	ok	200	95 ms	card: MandateShield Payment Authority Agent · 3 skills
13 h ago	a2a card	ok	200	80 ms	card: MandateShield Payment Authority Agent · 3 skills
22 h ago	a2a card	ok	200	170 ms	card: MandateShield Payment Authority Agent · 3 skills
31 h ago	a2a card	ok	200	1332 ms	card: MandateShield Payment Authority Agent · 3 skills
2 d ago	a2a card	ok	200	87 ms	card: MandateShield Payment Authority Agent · 3 skills
2 d ago	a2a card	ok	200	43 ms	card: MandateShield Payment Authority Agent · 3 skills
2 d ago	a2a card	ok	200	110 ms	card: MandateShield Payment Authority Agent · 3 skills
3 d ago	a2a card	ok	200	99 ms	card: MandateShield Payment Authority Agent · 3 skills
3 d ago	a2a card	ok	200	38 ms	card: MandateShield Payment Authority Agent · 3 skills
3 d ago	a2a card	ok	200	76 ms	card: MandateShield Payment Authority Agent · 3 skills

Declared by sources

What the publisher says

Attributed to the source that supplied each field. Treated as claims, not facts.

Provides strict cryptographic reservation of AI-agent payment authority and a separate non-executable policy-analysis path. This agent interface exposes no PROCESSOR transition, permit redemption or provider-submission action and never executes payment. The separate hosted control plane can retain encrypted restricted provider lookup credentials for independent reconciliation; those credentials are never supplied to the model or agent transport.

ap2x402 v2mpppayment protocol adapterpurchase envelopecryptographic authorizationsigned mandatesd-jwtrfc 9421tapdecision receiptaccount-pinned keyone-time challengecumulative budget reservationprocessor handoffprovider-bound execution permitatomic online redemptionprovider reconciliationindependent provider evidencesigned execution receiptagentic commerceai paymentspayment authorizationucpx402acpa2aai agent paymentscumulative budget

Declared skills

Project Agent Payment Fields — Map documented AP2 terminal closed-payment fields, x402 v2 PAYMENT-REQUIRED fields, or an explicitly profiled MPP Payment charge challenge into a deterministic purchase envelope. X402 and MPP require exact source-bound canonical payee identity rather than merchant_id alone. Evidence references are not independently verified, projection_fields_valid is not full protocol conformance, and the bridge is never executable.
Verify Cryptographic Payment Authority — Fail-closed production verification for JWS, an AP2-shaped closed-payment SD-JWT projection with RFC 9901 KB-JWT, or normalized TAP-shaped RFC 9421-style evidence. Full AP2 and Visa TAP chain/trust-store processing remains external. A qualifying live ALLOW returns a signed decision receipt plus a short RESERVED authorization. It never executes payment and exposes no PROCESSOR transition, redemption or reporting action. Every account created at or after 2026-07-26T12:01:24.000Z must use an exter…
Analyze AI Payment Policy — Analyze a normalized purchase envelope against supplied policy facts. Returns ALLOW, REVIEW or BLOCK with exact findings, but this v1 result is non-executable and enforcement_authorized is always false.

kind A2A Agent Card

name A2A Agent Card

summary A2A Agent Card

version A2A Agent Card

description A2A Agent Card

homepageUrl A2A Agent Card

publisherUrl A2A Agent Card

publisherName A2A Agent Card

Provenance

Where this record came from

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A2A Agent Cardhttps://mandateshield.com/.well-known/agent-card.json

first seen 2 mo ago · fetched 5 d agoopen ↗

ARD catalog (/.well-known/ard.json)urn:air:mandateshield.com:a2a:payment-authority

first seen 2 mo ago · fetched 5 d agoopen ↗

Field history (8 recent events)

1 mo ago · declared · version → "1.13.3"
2 mo ago · declared · description → "Provides strict cryptographic reservation of AI-agent payment authority and a separate non-executable policy-analysis p
2 mo ago · declared · publisherName → "MandateShield"
2 mo ago · declared · publisherUrl → "https://mandateshield.com"
2 mo ago · declared · summary → "Provides strict cryptographic reservation of AI-agent payment authority and a separate non-executable policy-analysis p
2 mo ago · declared · version → "1.13.0"
2 mo ago · declared · protocols → ["a2a"]
2 mo ago · declared · homepageUrl → "https://mandateshield.com/developers"

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