{"kind":"insufficient-history","endpoint":{"endpoint_id":"ep_5178803141bd526f","label":"x402.browserbase.com POST /browser/session/sess_7f3a9d2e1b48c6/extend","resource":"https://x402.browserbase.com/browser/session/sess_7f3a9d2e1b48c6/extend","probe_url":"https://x402.browserbase.com/browser/session/sess_7f3a9d2e1b48c6/extend","method":"POST","rail":"x402","operator":"browserbase.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.","succeeds":null,"succeeds_statement":null},"current":{"observed_at":"2026-09-01T02:46:51.999Z","outcome":"Quoted","sub_codes":[],"rule_id":"R14b","confidence":"definitive","http_status":402,"latency_total_ms":2465,"quote":{"rail":"x402","x402_version":1,"scheme":"exact","network_caip2":"eip155:8453","network_native":"base","amount_atomic":"10000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0xC1fd1F93e9A9eC31E729C043Aa44578f872e7624","max_timeout_s":300,"archived_not_published":["envelope_extensions","extensions","extra"]},"quote_fingerprint":"71040681501fa90b","response_schema_fingerprint":"785e437a7d9d3eeb","capture_sha256":"8b03932c812090c9bd0215418a182cfdb882266397333a059abaa0648292f6aa"},"held":{"observations":1,"first_observed_at":"2026-09-01T02:46:51.999Z","last_observed_at":"2026-09-01T02:46:51.999Z","days_held":0},"archive":{"first_observed_at":"2026-09-01T02:46:51.999Z","last_observed_at":"2026-09-01T02:46:51.999Z","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."},"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":"2026-09-08T02:46:51.999Z","answer_version":"0.1.0","series_breaks":[],"tier":{"name":"free","days":7,"price_usd":0},"window":{"from":"2026-08-25T06:26:05.948Z","to":"2026-09-01T06:26:05.948Z"},"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":279,"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_5178803141bd526f is in id bucket 2 and the projection has rebuilt 1 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 t20260831T144500Z at 2026-08-31T14:45:00.000Z","through_key":"dataset/observations/2026-08-31/t20260831T144500Z.jsonl","covers_from":null,"rows_supplied":0},"statement":"Every observation file this answer opened was read (279 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_5178803141bd526f is in id bucket 2 and the projection has rebuilt 1 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 t20260831T144500Z at 2026-08-31T14:45:00.000Z), which is the unaccelerated read and never a shorter one."}}