{"slug":"x402engine-app-api-crypto-history-4ac364f9","name":"x402engine.app/api/crypto/history","summary":"x402engine — Historical price, market cap, and volume data for any coin","status":"live","indexable":true,"listed_since":"2026-10-25T17:57:29.876262Z","sources":[{"source":"x402_bazaar","external_id":"https://x402engine.app/api/crypto/history","owner_address":"0x7dd5be069f2d2ead75ec7c3423b116ff043c2629","seen_at":"2026-10-26T22:09:49.277701Z","removed_at":null}],"endpoints":[{"url":"https://x402engine.app/api/crypto/history","host":"x402engine.app","protocol":"x402","state":"live","last_probe_at":"2026-10-26T01:35:32.697041Z","last_ok_at":"2026-10-26T01:35:32.697041Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"x402engine-app-17e8b884","name":"x402engine.app"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":2,"paid_calls_30d":2,"last_paid_at":"2026-10-13T14:36:47.244Z","reported_at":"2026-10-26T22:09:49.277701Z"},"assessment":{"method":"2026.10.1","checks":[{"id":"answers","state":"pass","reason":"Answered a check 13 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 0 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"2 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":"2026-10-26T14:48:26.209403Z"},"identity":{"endpoint_domains":["x402engine.app"],"proven_domains":[],"proven_wallets":[],"namesakes":[],"namesake_count":0,"identity_checks":[],"wallet_attestations":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}