{"slug":"usenami-3fe4d844","name":"Usenami","summary":"Funding-arb SIGNAL for crypto perpetuals — the cross-venue funding spread per pair, set against public round-trip taker fees, with periods-to-breakeven, ranked by the 8h-normalized spread. Liquidity is not assessed: depth sizing was withdrawn on 2026-09-16, so check the books before sizing. A derived outcome, not a profit forecast.","status":"live","indexable":true,"listed_since":"2026-10-30T18:40:12.383961Z","sources":[{"source":"x402_bazaar","external_id":"https://api.usenami.io/v1/perp/arbitrage/funding-signal","owner_address":"0x1538726707212f4db3eb67cec0910422a310475c","seen_at":"2026-11-02T19:15:58.013323Z","removed_at":null}],"endpoints":[{"url":"https://api.usenami.io/v1/perp/arbitrage/funding-signal","host":"api.usenami.io","protocol":"x402","state":"live","last_probe_at":"2026-11-02T23:45:04.749811Z","last_ok_at":"2026-11-02T23:45:04.749811Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"api-usenami-io-44a14cb3","name":"api.usenami.io"}],"payment_options":[{"endpoint_url":"https://api.usenami.io/v1/perp/arbitrage/funding-signal","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"5000","pay_to":"0x1538726707212f4db3eb67cec0910422a310475c","observed_at":"2026-11-02T23:45:04.749811Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":1,"paid_calls_30d":1,"last_paid_at":"2026-10-30T09:04:52.656Z","reported_at":"2026-11-02T19:15:58.013323Z"},"assessment":{"method":"2026.10.2","checks":[{"id":"answers","state":"pass","reason":"Answered a check within the last hour."},{"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 3 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":1,"applicable":4,"contradicted":false,"computed_at":"2026-11-03T00:36:49.705496Z"},"identity":{"endpoint_domains":["usenami.io"],"proven_domains":[],"proven_wallets":[],"namesakes":[{"slug":"usenami-1a6aaf73","name":"Usenami","proven_domain":null},{"slug":"usenami-00bc08de","name":"Usenami","proven_domain":null},{"slug":"usenami-4e2697b6","name":"Usenami","proven_domain":null}],"namesake_count":3,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}