{"slug":"nbu-data-ukraine-9728fc19","name":"NBU Data Ukraine","summary":"Daily official NBU exchange-rate series of one currency against the hryvnia (UAH) for a period of up to 366 days, plus min, max and % change. Call it to chart or analyse UAH moves, compute averages for Ukrainian reporting, or check a rate across several dates in one paid call. Params: currency (default USD), from and to (YYYY-MM-DD; default the last 31 days).","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:32.534129Z","sources":[{"source":"x402_bazaar","external_id":"https://nbu.navistri.com/v1/rates/history","owner_address":"0x44e5ebeb366ab69a0a3c1c05080a01fe0d8013ef","seen_at":"2026-10-26T22:03:16.051733Z","removed_at":null}],"endpoints":[{"url":"https://nbu.navistri.com/v1/rates/history","host":"nbu.navistri.com","protocol":"x402","state":"live","last_probe_at":"2026-10-26T13:50:31.160315Z","last_ok_at":"2026-10-26T13:50:31.160315Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"nbu-navistri-com-4d8833f4","name":"nbu.navistri.com"}],"payment_options":[{"endpoint_url":"https://nbu.navistri.com/v1/rates/history","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"3000","pay_to":"0x44e5ebeb366ab69a0a3c1c05080a01fe0d8013ef","observed_at":"2026-10-26T13:50:31.160315Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":4,"paid_calls_30d":4,"last_paid_at":"2026-10-26T08:32:01.480Z","reported_at":"2026-10-26T22:03:16.051733Z"},"assessment":{"method":"2026.10.1","checks":[{"id":"answers","state":"pass","reason":"Answered a check 10 hours ago."},{"id":"owner","state":"fail","reason":"No one has proven control of its domain or of the wallet it is paid at."},{"id":"track_record","state":"fail","reason":"Listed for 1 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"4 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed."},{"id":"clean_scan","state":"not_applicable","reason":"Not an MCP server."}],"passed":1,"applicable":4,"contradicted":false,"computed_at":"2026-10-27T00:06:03.325481Z"},"identity":{"endpoint_domains":["navistri.com"],"proven_domains":[],"proven_wallets":[],"namesakes":[{"slug":"nbu-data-ukraine-2fd9f16f","name":"NBU Data Ukraine","proven_domain":null},{"slug":"nbu-data-ukraine-b11ee62d","name":"NBU Data Ukraine","proven_domain":null},{"slug":"nbu-data-ukraine-63c83c1a","name":"NBU Data Ukraine","proven_domain":null},{"slug":"nbu-data-ukraine-c5525ae2","name":"NBU Data Ukraine","proven_domain":null}],"namesake_count":4,"identity_checks":[],"wallet_attestations":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}