{"slug":"x402engine-app-api-llm-claude-fable-5-1-fccba41d","name":"x402engine.app/api/llm/claude-fable-5.1","summary":"x402engine — Claude Fable 5.1 improves on Claude Fable 5 across the board, with the biggest gains in agentic coding, long-running agentic workflows, and knowledge work: long code refactors, front-end and visual","status":"unreachable","indexable":false,"listed_since":"2026-10-25T17:53:56.499435Z","sources":[{"source":"x402_bazaar","external_id":"https://x402engine.app/api/llm/claude-fable-5.1","owner_address":"0x7dd5be069f2d2ead75ec7c3423b116ff043c2629","seen_at":"2026-10-26T17:14:01.139006Z","removed_at":null}],"endpoints":[{"url":"https://x402engine.app/api/llm/claude-fable-5.1","host":"x402engine.app","protocol":"x402","state":"unreachable","last_probe_at":"2026-10-26T01:59:10.487295Z","last_ok_at":null,"tools_count":null,"tools_changed_at":null,"uptime_24h":0.0,"uptime_30d":0.0}],"also_listed_as":[{"slug":"x402engine-app-17e8b884","name":"x402engine.app"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":1,"paid_calls_30d":1,"last_paid_at":"2026-10-11T19:20:13.811Z","reported_at":"2026-10-26T17:14:01.139006Z"},"assessment":{"method":"2026.10.1","checks":[{"id":"answers","state":"fail","reason":"Has not answered a check yet."},{"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":"1 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":0,"applicable":4,"contradicted":false,"computed_at":"2026-10-26T14:48:18.456641Z"},"identity":{"endpoint_domains":["x402engine.app"],"proven_domains":[],"proven_wallets":[],"namesakes":[],"namesake_count":0},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}