id stringlengths 10 43 | protocol stringclasses 5
values | kind stringclasses 4
values | category stringclasses 26
values | description stringlengths 16 97 | spec_ref stringlengths 5 74 | strictness stringclasses 2
values | now int64 1.79B 1.79B | bundle unknown | expected_verdict stringclasses 3
values | expected_reason_codes listlengths 0 2 | presentation unknown | translation dict | constraint_check dict |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ap2-acceptable-items-undisclosed | ap2 | bundle | spec_gap | Line-item requirement whose acceptable items are all undisclosed | spec gap AP2-08 | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | indeterminate | [
"SPEC_GAP"
] | null | null | null |
ap2-amount-over-max | ap2 | bundle | scope | Payment above amount_range max | payment_mandate.md Amount Range | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | reject | [
"AP2_CONSTRAINT_VIOLATION"
] | null | null | null |
ap2-amount-range-decimal-max | ap2 | bundle | spec_gap | amount_range max given as 250.0 (documentation example style) | spec gap AP2-04 | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | indeterminate | [
"SPEC_GAP"
] | null | null | null |
ap2-aud-mismatch | ap2 | bundle | binding | Payment hop audience is not the expected verifier | SDK verify_expected_claims | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | reject | [
"AP2_AUD_MISMATCH"
] | null | null | null |
ap2-budget-cumulative-exceeded | ap2 | bundle | scope | Past spend plus this payment exceeds the budget under either unit reading | payment_mandate.md Budget; SDK BudgetEvaluator | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | reject | [
"AP2_CONSTRAINT_VIOLATION"
] | null | null | null |
ap2-budget-unit-ambiguous | ap2 | bundle | spec_gap | Budget max 250: within budget as dollars (SDK), over budget as cents (Amount type) | spec gap AP2-06 | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | indeterminate | [
"SPEC_GAP"
] | null | null | null |
ap2-cart-total-mismatch | ap2 | bundle | spec_gap | Checkout total differs from the payment amount | spec gap AP2-01 | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | indeterminate | [
"SPEC_GAP"
] | null | null | null |
ap2-checkout-hash-mismatch | ap2 | bundle | mandate | Closed checkout mandate's checkout_hash is not the hash of checkout_jwt | checkout_mandate.md checkout_hash | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | reject | [
"AP2_CHECKOUT_HASH_MISMATCH"
] | null | null | null |
ap2-closed-not-signed-by-cnf-agent | ap2 | bundle | signature | Closed payment mandate signed by an agent other than the open mandate's cnf | SDK kb_sd_jwt.verify: previous hop cnf.jwk | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | reject | [
"AP2_SIGNATURE_INVALID"
] | null | null | null |
ap2-hnp-issuer-jwt-hash | ap2 | bundle | valid | Agent hops bound with issuer_jwt_hash instead of sd_hash | SDK common.verify_binding (issuer_jwt_hash) | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | accept | [] | null | null | null |
ap2-hnp-valid | ap2 | bundle | valid | Human-not-present: user-signed open mandates, agent-signed closed mandates, constraints met | specification.md Autonomous; SDK verify_chain | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | accept | [] | null | null | null |
ap2-hp-valid | ap2 | bundle | valid | Human-present: closed mandates signed via the trusted surface | specification.md Direct | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoianVWVkY3ZmROemFESUo4cEszVGo0WW5mb2ZkaW9YdGw4UGJDd1A2OTlVVSJ9XX0.... | accept | [] | null | null | null |
ap2-line-item-product-shape | ap2 | bundle | spec_gap | Cart line item uses the documentation's 'product' instead of UCP 'item' | spec gap AP2-07 | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | indeterminate | [
"SPEC_GAP"
] | null | null | null |
ap2-line-items-extra-item | ap2 | bundle | scope | Cart holds an extra item that no requirement covers | checkout_mandate.md Line Items (max flow, exact) | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | reject | [
"AP2_CONSTRAINT_VIOLATION"
] | null | null | null |
ap2-malformed-chain | ap2 | bundle | malformed | Payment chain is not an SD-JWT | SDK common.parse_token | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | reject | [
"AP2_TOKEN_MALFORMED"
] | null | null | null |
ap2-merchant-not-allowed | ap2 | bundle | scope | Checkout merchant not allowed | checkout_mandate.md Allowed Merchants | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | reject | [
"AP2_CONSTRAINT_VIOLATION"
] | null | null | null |
ap2-mixed-flows | ap2 | bundle | spec_gap | Human-present checkout with a human-not-present payment | spec gap AP2-02 | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoianVWVkY3ZmROemFESUo4cEszVGo0WW5mb2ZkaW9YdGw4UGJDd1A2OTlVVSJ9XX0.... | indeterminate | [
"SPEC_GAP"
] | null | null | null |
ap2-no-merchant-revealed | ap2 | bundle | scope | Allowed merchants all left undisclosed | checkout_mandate.md: no revealed elements -> invalid | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | reject | [
"AP2_CONSTRAINT_VIOLATION"
] | null | null | null |
ap2-open-mandate-expired | ap2 | bundle | expiry | Open mandates expired | SDK chain._check_time_claims (300 s skew) | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTl9ENW1iR2wyNkpsamN4OGlTY01BcU9IUkJTa1lHYUdXV1k1U3h6NWxwMCJ9XX0.... | reject | [
"AP2_EXPIRED"
] | null | null | null |
ap2-payee-not-allowed | ap2 | bundle | scope | Payee outside the allowed payees | payment_mandate.md Allowed Payees | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | reject | [
"AP2_CONSTRAINT_VIOLATION"
] | null | null | null |
ap2-payment-mandate-missing | ap2 | bundle | mandate | Only the checkout mandate is presented | specification.md Modes: verifiers always receive both mandates | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | reject | [
"AP2_MANDATE_MISSING"
] | null | null | null |
ap2-payment-reference-mismatch | ap2 | bundle | scope | Payment reference names a different open checkout mandate | payment_mandate.md Reference | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | reject | [
"AP2_CONSTRAINT_VIOLATION"
] | null | null | null |
ap2-preset-claim-changed | ap2 | bundle | mandate | Open mandate pre-sets the instrument; the closed mandate uses another | agent_authorization.md processing rule 2 | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | reject | [
"AP2_PRESET_CLAIM_CHANGED"
] | null | null | null |
ap2-recurrence-period-undefined | ap2 | bundle | spec_gap | Monthly agent recurrence with a previous use: period boundaries are undefined | spec gap AP2-05 | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | indeterminate | [
"SPEC_GAP"
] | null | null | null |
ap2-root-bad-signature | ap2 | bundle | signature | Root token signed by a key other than its kid | SDK sd_jwt.verify | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | reject | [
"AP2_SIGNATURE_INVALID"
] | null | null | null |
ap2-root-key-untrusted | ap2 | bundle | signature | Root token kid not in the trust list | SDK X5cOrKidPublicKeyProvider | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | reject | [
"AP2_ROOT_KEY_UNKNOWN"
] | null | null | null |
ap2-sd-hash-mismatch | ap2 | bundle | binding | Agent hop's sd_hash does not bind the open mandate | SDK common.verify_binding | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | reject | [
"AP2_BINDING_MISMATCH"
] | null | null | null |
ap2-terminal-carries-cnf | ap2 | bundle | binding | Terminal closed mandate re-delegates with cnf | SDK kb_sd_jwt: terminal MUST NOT carry cnf | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | reject | [
"AP2_CNF_FORBIDDEN"
] | null | null | null |
ap2-terminal-wrong-typ | ap2 | bundle | binding | Agent hop typ is plain JWT | SDK kb_sd_jwt TYP_TERMINAL | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | reject | [
"AP2_TYP_INVALID"
] | null | null | null |
ap2-transaction-id-mismatch | ap2 | bundle | mandate | Payment transaction_id is not the checkout hash | specification.md Payment Mandate: bound by the checkout JWT hash | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | reject | [
"AP2_TRANSACTION_ID_MISMATCH"
] | null | null | null |
ap2-unknown-constraint | ap2 | bundle | scope | Open payment mandate with an unknown constraint type | agent_authorization.md step 3: unknown constraints fail | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | reject | [
"AP2_CONSTRAINT_UNKNOWN"
] | null | null | null |
ap2-unknown-vct | ap2 | bundle | mandate | Closed payment mandate with vct .2 | specification.md Mandate Versioning | strict | 1,790,000,000 | {
"checkout_mandate": "eyJhbGciOiJFUzI1NiIsInR5cCI6ImV4YW1wbGUrc2Qtand0Iiwia2lkIjoiYWdlbnQtcHJvdmlkZXIta2V5LTEifQ.eyJpc3MiOiJodHRwczovL2FnZW50LXByb3ZpZGVyLmV4YW1wbGUiLCJpYXQiOjE3ODk5OTk0MDAsIl9zZF9hbGciOiJzaGEtMjU2IiwiZGVsZWdhdGVfcGF5bG9hZCI6W3siLi4uIjoiTjBvVDRmT2Jfc1IwVjZKaEdmT25fWG1yZGVqQXZ5SkowTngwT1ZWYkhtQSJ9XX0.... | reject | [
"AP2_VCT_UNKNOWN"
] | null | null | null |
End of preview. Expand in Data Studio
KYA Bench conformance vectors
141 deterministic conformance vectors for agent payment protocols, each with the verdict a spec-faithful verifier should reach. Produced by KYA Bench, a neutral conformance verifier.
| Protocol | Vectors | What is tested |
|---|---|---|
vi |
58 | Mastercard Verifiable Intent v0.1-draft: L1 issuer SD-JWT, L2 user KB-SD-JWT (Immediate / Autonomous), L3a/L3b agent KB-SD-JWTs, and the eight registered constraint types. |
tap |
29 | Visa Trusted Agent Protocol: RFC 9421 agent signatures (Ed25519, RSA-PSS-SHA256), a local agent registry, browse/payer tags, replay detection, the Consumer Recognition Object and the Payment Container. |
ap2 |
32 | Google Agent Payments Protocol v0.2: delegated SD-JWT chains (~~) of open and closed Checkout / Payment Mandates, human-present and human-not-present flows, AP2's own constraint semantics. |
composition |
10 | One presentation with a TAP-signed request and AP2 mandates: does the TAP presenter equal the agent the mandates delegate to? (binding rule defined by KYA Bench, see limitations) |
translation |
12 | AP2 intent subset (amount range, merchant allowlist, expiry) translated to VI constraints; each vector checks whether AP2's and VI's verdicts agree for one probe. |
Expected verdicts: 28 accept, 95 reject,
18 indeterminate.
Format (kya-bench-vector/2)
One JSON object per line in data/vectors.jsonl:
| Field | Meaning |
|---|---|
id |
stable vector id |
protocol |
vi, tap, ap2, composition, translation |
kind |
bundle, constraint_check, composition, translation — names the payload field |
category, description, spec_ref |
what is tested and which spec section it rests on |
strictness |
strict / permissive (VI unknown-constraint handling) |
now |
verification time, Unix seconds (all vectors: 1790000000) |
bundle / constraint_check / presentation / translation |
the input, present for its kind |
expected_verdict |
accept, reject or indeterminate |
expected_reason_codes |
codes that must appear among the verifier's findings |
Payload fields are arbitrary JSON (tested to round-trip exactly with datasets 5.1, which loads them
with the Json feature). Trust fixtures needed to verify are in fixtures/: jwks.json (issuer,
AP2 trust-list and mock ID-token keys) and tap_registry.json (stand-in TAP agent directory).
indeterminate means "the specification does not decide"
An indeterminate expectation marks a case the protocol text leaves undefined or contradicts
itself on. The reason code is SPEC_GAP (or XLATE_UNDECIDED / XLATE_UNSUPPORTED for translation).
Each gap is documented with quotes in the KYA Bench repository (docs/spec-gaps.md). A verifier
that returns accept or reject there is choosing an interpretation, not failing the vector, but it
does not match the expectation.
Matching
Default (subset): the verdict equals expected_verdict and every expected code appears among the
verifier's findings (reasons and warnings). Strict: additionally, no unexpected code appears. Reason
codes are KYA Bench's vocabulary. Other verifiers should compare verdicts and map codes.
Limitations and disclosures
- Test keys only. All keys derive from a fixed seed (
kya-bench/vi/phase1). None is real. - AP2 fixtures use deterministic signatures. AP2 requires
checkout_jwtto use a non-deterministic signature scheme. The vectors use RFC 6979 deterministic ECDSA (and seeded RSA-PSS salts) so that they regenerate byte-identically. Verifiers cannot tell the difference, but the fixtures do not meet that MUST. - TAP replay window is an interpretation. Nonces are tracked per (keyid, nonce) for 8 minutes (Visa merchant specification page). The reference proxy tracks nonces globally for 1 hour.
- Composition binding is KYA Bench's construction. Neither TAP nor AP2 defines how their agent
identities bind. KYA Bench treats the TAP signing key's registry agent and the registry agent
holding the AP2
cnfkey as the same presenter when they match (gaps XP-01 and XP-02 cover the undefined cases). - AP2 is v0.2. The v0.1 Intent / Cart / Payment mandates map to open mandates, the closed checkout mandate and the closed payment mandate.
- Pinned sources. VI
agent-intent/verifiable-intent@356c296, TAPvisa/trusted-agent-protocol@16d59bd(plus Visa's unversioned merchant specification page, retrieved 2026-10-31), AP2google-agentic-commerce/AP2@e1ea56d.
License
Apache License 2.0 — vectors and code alike.
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