{"kind":"insufficient-history","endpoint":{"endpoint_id":"ep_112e54ff2d484c87","label":"api.mrdn.finance GET /supported","resource":"https://api.mrdn.finance/supported","probe_url":"https://api.mrdn.finance/supported","method":"GET","rail":"x402","operator":"mrdn.finance","self":false,"probe_policy":"excluded","policy_reason":"superseded by corr_2026-09-24_001: the address this row probes was ours in error (registry base + spec path); the corrected row ep_ee3683721aa9f7cb at https://api.mrdn.finance/v1/supported is the series' continuation","cadence":"not-probed","cadence_statement":"Not probed on any clock. Any reading shown is the last one taken before this endpoint entered its current state, at whatever age; nothing refreshes it.","probe_class":"executed","probe_class_statement":"Executed probe: the request we sent was the operator's own published example, or the route takes no body. The response grades the endpoint.","facilitator_statement":"This row is a facilitator's discovery surface: the address a facilitator publishes its supported payment kinds at. What it advertised, beside what a signed settlement leaderboard attributes to the facilitator, is on the Facilitators page.","succeeds":null,"succeeds_statement":null},"current":null,"reading_age":{"age_s":null,"past_cadence_after_s":null,"past_cadence":false,"statement":"No reading in the last 7 days; this route is not probed, and its newest reading is dated 1 Oct 2026."},"record_standing":{"rows_in_window":7,"observations":0,"filed_absences":7,"earliest_row_at":"2026-10-20T06:31:52.498Z","newest_row_at":"2026-10-26T06:33:59.080Z","newest_row_is_absence":true,"absence_sub_codes":["policy-excluded"],"absences_from":"2026-10-20T06:31:52.498Z","absences_to":"2026-10-26T06:33:59.080Z","nothing_sent_in_window":true,"held_before_window_at":"2026-10-01T06:32:22.854Z","statement":"Inside this window the record holds 7 rows for this endpoint — 0 observations and 7 filed absences. The newest of them is an absence we filed, dated 26 Oct 2026, 06:33 UTC: excluded from probing. No request of ours reached this endpoint inside this window: all 7 cycles in it filed an absence (excluded from probing), dated 20 Oct 2026, 06:31 UTC to 26 Oct 2026, 06:33 UTC. The newest reading we hold of this endpoint is dated 1 Oct 2026, 06:32 UTC, which is before this window opens at 19 Oct 2026, 09:48 UTC. It is not this answer's current reading and it does not extend the window; the archive block beside this states our unwindowed depth, and the current-reading address states that reading at whatever age."},"counts":{"not_probed":7,"planned_by_its_own_clock":null,"unaccounted":null,"completeness_statement":"This endpoint is on no schedule, so there is nothing to count against."},"held":{"observations":0,"first_observed_at":null,"last_observed_at":null,"days_held":0},"archive":{"first_observed_at":"2026-08-26T10:00:30.194Z","last_observed_at":"2026-10-01T06:32:22.854Z","days_held":35.8555,"observations":165,"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. `Not probed` rows are excluded: those are our absence, never an observation of anyone."},"paid_verification":{"last_paid_at":null,"selected":false,"stratum":null,"panels":[],"attempts":[],"basis":"No paid execution has been performed by our instrument against this endpoint. It is not on either of the published panels for October 2026, and it had not been paid by probe402 as of 21 Oct 2026, 14:00 UTC.","record_source":{"source":"none","written_at":null,"attempts_through":"2026-10-21T14:00:18.710Z","stale":false,"refused":null,"says":"No paid record was read for this answer, because this endpoint is on no published panel and so has no row of its own to read. The audit's counts beside it are those of the copy of the paid record that shipped with this site, as of the newest attempt that copy holds."},"chain_source":{"source":"none","nodes":[],"written_at":null,"read_through":null,"counts":null,"refused":null,"says":"No reading of Base was read for this answer, because this endpoint is on no published panel and so has no attempt to read one about."}},"delivery":{"shape":"inline","tier_days":7,"inline":{"from":"2026-10-19T09:48:12.996Z","to":"2026-10-26T09:48:12.996Z"},"bulk":null,"statement":"Everything this tier buys is in this answer. The rows, counts and coverage above cover 2026-10-19T09:48:12.996Z to 2026-10-26T09:48:12.996Z — the whole of 7 days. There is nothing to fetch separately."},"requested_days":7,"statement":"probe402 holds no observation of this endpoint inside the requested window. No request of ours reached it inside that window either: every cycle in it filed an absence of ours instead.","satisfiable_from":null,"answer_version":"0.1.0","series_breaks":[{"break_id":"brk_corr_2026-10-01_001","kind":"correction","at":"2026-08-26T00:00:00.000Z","from":"2026-08-26T00:00:00.000Z","to":null,"endpoint_ids":["ep_112e54ff2d484c87","ep_eda1bbb5bf0c1345","ep_2d3e2f5fb21d63bc"],"detail":"Read every reading on these three endpoints from 2026-08-26 as a reading about our reader, not about the facilitator. `api.mrdn.finance` (ep_112e54ff2d484c87): the address we read does not exist on the operator's surface; what the operator's actual surface answered on any day before 2026-09-25 cannot be recovered, so no reading is substituted. Its series continues at `ep_ee3683721aa9f7cb` (`https://api.mrdn.finance/v1/supported`), and from the collection cycle at which the collector begins running on the seed change of 2026-10-01 this row records its own exclusion rather than a 404. `facilitator.dexter.cash` (ep_eda1bbb5bf0c1345): the 308 is the operator's redirect and our policy of not following it; what the redirect target answered on any day before 2026-09-25 cannot be recovered. Its series continues at `ep_5afff6fd076c0f41` (`https://x402.dexter.cash/supported`), and from that same cycle this row records its own exclusion rather than a 308. `api.thirdweb.com` (ep_2d3e2f5fb21d63bc): the 401 is the documented answer to an anonymous client and is the correct reading of that path, before and after the seed change; the error is in any presentation of it as an availability failure, and the row's notes already carried the caveat. None of the three says anything about whether the facilitator was settling; the signed settlement leaderboard we archive daily is the channel that does.","ref":"corr_2026-10-01_001"}],"tier":{"name":"free","days":7,"price_usd":0},"window":{"from":"2026-10-19T09:48:12.996Z","to":"2026-10-26T09:48:12.996Z"},"non_affiliation":"probe402 measures every endpoint with the same published rubric, on the schedule published for it, into the same public record. A paid engagement changes nothing in the public record. Every claim here is a dated observation made from probe402's vantage, never a statement about what an endpoint is.","method_url":"https://probe402.com/method","read_integrity":{"observation_files_read":0,"unreadable_files":0,"unreadable_keys":[],"archive_depth_memo":{"status":"absent","reason":"the whole-population depth memo was not opened: this endpoint's own depth object answered","through_key":null,"files_memoized":0,"archive_prefix_checked":false},"archive_depth_projection":{"status":"used","reason":null,"through_key":"dataset/observations/2026-10-24/t20261024T234500Z.jsonl","written_at":"2026-10-25T13:05:00.000Z"},"window_projection":{"status":"used","reason":null,"through_key":"dataset/observations/2026-10-26/t20261026T093000Z.jsonl","covers_from":"2026-10-16T06:35:00.000Z","rows_supplied":10,"archive_prefix_checked":false},"current_projection":{"status":"used","reason":"the reading it holds is dated 2026-10-01T06:32:22.854Z, before this answer's window opens at 2026-10-19T09:48:12.996Z, so it is not this answer's current reading and does not extend the window","joined":false},"read_mode":"projections-only","statement":"Every observation file this answer opened was read (0 file(s)). No row is missing from this answer because we could not read it. The archive depth came from this endpoint's own depth object — its fold over every closed day through dataset/observations/2026-10-24/t20261024T234500Z.jsonl, verified against its own hash — plus the rows after that file that the window projection holds; the whole-population depth memo was not opened. The 10 observation(s) of this endpoint recorded up to dataset/observations/2026-10-26/t20261026T093000Z.jsonl came from its own window projection, complete from 2026-10-16T06:35:00.000Z and verified against its own hash; only the files written after that point were opened. This answer was built on the DECISION PATH: no observation file was opened and dataset/observations was not listed, so this read does not grow with the archive's age. The accelerators above were checked for version, shape, the key they are filed under and their own hashes. The archive-PREFIX proof was NOT performed — that comparison needs a listing of the archive, and this read holds none. This endpoint's current-reading projection read used (the reading it holds is dated 2026-10-01T06:32:22.854Z, before this answer's window opens at 2026-10-19T09:48:12.996Z, so it is not this answer's current reading and does not extend the window), and it supplied no row the window projection did not already hold."}}