{"kind":"insufficient-history","endpoint":{"endpoint_id":"ep_89e53a51adc9ac2f","label":"tako.com POST /api/mpp/v1/visualize","resource":"https://tako.com/api/mpp/v1/visualize","probe_url":"https://tako.com/api/mpp/v1/visualize","method":"POST","rail":"mpp","operator":"tako.com","self":false,"probe_policy":"daily","policy_reason":null,"cadence":"daily","cadence_statement":"Probed once a day, at an hour this endpoint keeps, so a reading is at most a day old and this record supports day-resolution survival and price-change — never intra-day health.","probe_class":"challenge-only","probe_class_statement":"Challenge-only: an unpaid, empty `{}` request under our identifying user-agent. It grades the payment wall — alive or not, and the quoted price where one parsed — and nothing past it. This endpoint's handler has never been executed by our instrument.","succeeds":null,"succeeds_statement":null},"current":{"observed_at":"2026-08-31T15:47:10.434Z","outcome":"Quoted","sub_codes":[],"rule_id":"R14a","confidence":"definitive","http_status":402,"latency_total_ms":1042,"quote":{"rail":"x402","x402_version":2,"scheme":"exact","network_caip2":"eip155:4217","network_native":"eip155:4217","amount_atomic":"36666","asset":"0x20c000000000000000000000b9537d11c60e8b50","pay_to":"0xDC5b8D3D2037Fbe7621b53E5A5983a547ef5dFdE","max_timeout_s":300,"archived_not_published":["envelope_extensions","extensions","extra"]},"quote_fingerprint":"c767c30b9b0ec148","response_schema_fingerprint":"25eb4874cd1771a5","capture_sha256":"c98ce18ff729842cc9dc9f02a961c5920811d1599f85b93eb3d34d814c7fb72d"},"held":{"observations":1,"first_observed_at":"2026-08-31T15:47:10.434Z","last_observed_at":"2026-08-31T15:47:10.434Z","days_held":0},"archive":{"first_observed_at":"2026-08-31T15:47:10.434Z","last_observed_at":"2026-08-31T15:47:10.434Z","days_held":0,"observations":1,"basis":"Every observation we hold of this endpoint, at ANY depth - not the window you asked for and not the tier you paid for. A free caller and a full-archive caller see the same number here, so our depth can be measured before it is bought (ADR-011). `Not probed` rows are excluded: those are our absence, never an observation of anyone."},"paid_verification":{"last_paid_at":null,"basis":"No paid execution has been performed by our instrument against this endpoint. Paid verification begins with the paid-delivery audit, which has not yet run."},"requested_days":7,"statement":"probe402 holds 1 observation(s) spanning 0.00 day(s), which cannot support a 7-day summary. The current observation above is the full extent of what we can honestly say.","satisfiable_from":"2026-09-07T15:47:10.434Z","answer_version":"0.1.0","series_breaks":[],"tier":{"name":"free","days":7,"price_usd":0},"window":{"from":"2026-08-25T11:31:23.444Z","to":"2026-09-01T11:31:23.444Z"},"non_affiliation":"probe402 is not affiliated with, endorsed by, or compensated by any endpoint or operator it grades. Every claim here is a dated observation from our vantage, never a statement about what an endpoint is.","method_url":"https://probe402.com/method","read_integrity":{"observation_files_read":299,"unreadable_files":0,"unreadable_keys":[],"archive_depth_memo":{"status":"used","reason":null,"through_key":"dataset/observations/2026-08-31/t20260831T234500Z.jsonl","files_memoized":293},"window_projection":{"status":"absent","reason":"endpoint ep_89e53a51adc9ac2f is in id bucket 7 and the projection has rebuilt 6 of 16; the backfill reaches it in 2 more COMPLETED collector pass(es), and until then this answer is the full walk. The last pass to complete was t20260901T103000Z at 2026-09-01T10:30:00.000Z","through_key":"dataset/observations/2026-09-01/t20260901T103000Z.jsonl","covers_from":null,"rows_supplied":0},"statement":"Every observation file this answer opened was read (299 file(s)). No row is missing from this answer because we could not read it. A further 293 file(s) did not need reading: the archive-depth memo already holds their fold, checked against the archive's own listing through dataset/observations/2026-08-31/t20260831T234500Z.jsonl. The window above was walked file by file (window projection absent: endpoint ep_89e53a51adc9ac2f is in id bucket 7 and the projection has rebuilt 6 of 16; the backfill reaches it in 2 more COMPLETED collector pass(es), and until then this answer is the full walk. The last pass to complete was t20260901T103000Z at 2026-09-01T10:30:00.000Z), which is the unaccelerated read and never a shorter one."}}