{"protocol":"zfinia-machine-economy-graph-v0","generatedAt":"2026-09-09T11:12:32.480Z","entity":{"id":"evt-stablecoin-agent-wallets-pattern","type":"EVENT","typeTags":[],"name":"Agent wallets converge on stablecoins plus policy limits","description":"Across Visa Intelligent Commerce, x402 and MPP, the shared design is: the human sets a budget and allowed counterparties; the agent spends inside that envelope; settlement is a stable unit or a card token. The protocols disagree on rail, not on the control problem.","aliases":[],"urls":["https://developer.visa.com/use-cases/visa-intelligent-commerce-for-agents"],"identifiers":[],"firstParty":false,"evidence":{"sourceUrl":"https://developer.visa.com/use-cases/visa-intelligent-commerce-for-agents","sourceType":"authoritative_documentation","observedAt":null,"sourcePublishedAt":"2026-03-18","retrievedAt":null,"excerptHash":null,"confidence":null,"classification":"OBSERVED","provenance":null,"method":"sourced_archive_event","independentlyCorroborated":false}},"relationships":[{"id":"evt-stablecoin-agent-wallets-pattern:DISCUSSES:mpp","from":"evt-stablecoin-agent-wallets-pattern","type":"DISCUSSES","to":"mpp","validFrom":null,"validTo":null,"evidence":{"sourceUrl":"https://developer.visa.com/use-cases/visa-intelligent-commerce-for-agents","sourceType":"authoritative_documentation","observedAt":null,"sourcePublishedAt":"2026-03-18","retrievedAt":null,"excerptHash":null,"confidence":null,"classification":"OBSERVED","provenance":null,"method":"sourced_archive_event","independentlyCorroborated":false}},{"id":"evt-stablecoin-agent-wallets-pattern:DISCUSSES:visa","from":"evt-stablecoin-agent-wallets-pattern","type":"DISCUSSES","to":"visa","validFrom":null,"validTo":null,"evidence":{"sourceUrl":"https://developer.visa.com/use-cases/visa-intelligent-commerce-for-agents","sourceType":"authoritative_documentation","observedAt":null,"sourcePublishedAt":"2026-03-18","retrievedAt":null,"excerptHash":null,"confidence":null,"classification":"OBSERVED","provenance":null,"method":"sourced_archive_event","independentlyCorroborated":false}},{"id":"evt-stablecoin-agent-wallets-pattern:DISCUSSES:x402","from":"evt-stablecoin-agent-wallets-pattern","type":"DISCUSSES","to":"x402","validFrom":null,"validTo":null,"evidence":{"sourceUrl":"https://developer.visa.com/use-cases/visa-intelligent-commerce-for-agents","sourceType":"authoritative_documentation","observedAt":null,"sourcePublishedAt":"2026-03-18","retrievedAt":null,"excerptHash":null,"confidence":null,"classification":"OBSERVED","provenance":null,"method":"sourced_archive_event","independentlyCorroborated":false}}],"events":[],"observations":[],"machineUrl":"/v1/graph/entities/evt-stablecoin-agent-wallets-pattern","humanUrl":"/entities/evt-stablecoin-agent-wallets-pattern"}