{"protocol":"zfinia-machine-economy-graph-v0","generatedAt":"2026-09-09T10:30:34.232Z","entity":{"id":"svc-data_compatibility_checker","type":"X402_RESOURCE","typeTags":["PAID_API","SERVICE","PRODUCT"],"name":"data compatibility checker","description":"Deterministically gate caller-supplied field contracts before ingestion, migration, CI deployment, or machine-to-machine handoff; returns stable incompatibility codes and remediation actions without fetching data or validating API behavior.","aliases":[],"urls":["https://api.zfinia.com/x402/v1/data-compatibility-checker"],"identifiers":[{"kind":"service_id","value":"data_compatibility_checker"},{"kind":"route","value":"/x402/v1/data-compatibility-checker"}],"firstParty":true,"evidence":{"sourceUrl":"https://api.zfinia.com/.well-known/x402.json","sourceType":"owned_x402_catalog","observedAt":null,"sourcePublishedAt":null,"retrievedAt":null,"excerptHash":null,"confidence":null,"classification":"VERIFIED","provenance":null,"method":"product_registry_adapter","independentlyCorroborated":false}},"relationships":[{"id":"mcp-tool-data_compatibility_checker:MAPS_TO:svc-data_compatibility_checker","from":"mcp-tool-data_compatibility_checker","type":"MAPS_TO","to":"svc-data_compatibility_checker","validFrom":null,"validTo":null,"evidence":{"sourceUrl":"https://zfinia.com/methodology","sourceType":"sourced_archive","observedAt":null,"sourcePublishedAt":null,"retrievedAt":null,"excerptHash":null,"confidence":null,"classification":"VERIFIED","provenance":"ARCHIVE_ENTITIES","method":"in_repo_sourced_archive","independentlyCorroborated":false}},{"id":"svc-data_compatibility_checker:ACCEPTS_PAYMENT_VIA:x402","from":"svc-data_compatibility_checker","type":"ACCEPTS_PAYMENT_VIA","to":"x402","validFrom":null,"validTo":null,"evidence":{"sourceUrl":"https://zfinia.com/methodology","sourceType":"sourced_archive","observedAt":null,"sourcePublishedAt":null,"retrievedAt":null,"excerptHash":null,"confidence":null,"classification":"VERIFIED","provenance":"ARCHIVE_ENTITIES","method":"in_repo_sourced_archive","independentlyCorroborated":false}},{"id":"svc-data_compatibility_checker:PRICED_IN:usdc","from":"svc-data_compatibility_checker","type":"PRICED_IN","to":"usdc","validFrom":null,"validTo":null,"evidence":{"sourceUrl":"https://zfinia.com/methodology","sourceType":"sourced_archive","observedAt":null,"sourcePublishedAt":null,"retrievedAt":null,"excerptHash":null,"confidence":null,"classification":"VERIFIED","provenance":"ARCHIVE_ENTITIES","method":"in_repo_sourced_archive","independentlyCorroborated":false}},{"id":"svc-data_compatibility_checker:RUNS_ON:base","from":"svc-data_compatibility_checker","type":"RUNS_ON","to":"base","validFrom":null,"validTo":null,"evidence":{"sourceUrl":"https://zfinia.com/methodology","sourceType":"sourced_archive","observedAt":null,"sourcePublishedAt":null,"retrievedAt":null,"excerptHash":null,"confidence":null,"classification":"VERIFIED","provenance":"ARCHIVE_ENTITIES","method":"in_repo_sourced_archive","independentlyCorroborated":false}},{"id":"zfinia:OFFERS:svc-data_compatibility_checker","from":"zfinia","type":"OFFERS","to":"svc-data_compatibility_checker","validFrom":null,"validTo":null,"evidence":{"sourceUrl":"https://zfinia.com/methodology","sourceType":"sourced_archive","observedAt":null,"sourcePublishedAt":null,"retrievedAt":null,"excerptHash":null,"confidence":null,"classification":"VERIFIED","provenance":"ARCHIVE_ENTITIES","method":"in_repo_sourced_archive","independentlyCorroborated":false}}],"events":[],"observations":[{"entityId":"svc-data_compatibility_checker","field":"price_atomic_usdc","value":"3000","at":"2026-09-09T10:30:34.232Z","evidence":{"sourceUrl":"https://api.zfinia.com/.well-known/x402.json","sourceType":"owned_x402_catalog","observedAt":null,"sourcePublishedAt":null,"retrievedAt":null,"excerptHash":null,"confidence":null,"classification":"VERIFIED","provenance":null,"method":"product_registry_price","independentlyCorroborated":false}}],"machineUrl":"/v1/graph/entities/svc-data_compatibility_checker","humanUrl":"/entities/svc-data_compatibility_checker"}