{"api":"v1","generated_at":"2026-09-16T01:10:40.828Z","licence":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/","attribution":"TOLL, with a link to the page cited"},"page":"https://tollindex.com/e/data-greeneris-io-v1-dev-hn-top-f7eb68","pinned_page":"https://tollindex.com/e/data-greeneris-io-v1-dev-hn-top-f7eb68/at/2026-09-15T21-20Z","pinned":false,"method":"https://tollindex.com/ledger/method","snapshot_at":"2026-09-15T21:20:12.737Z","snapshot_stamp":"2026-09-15T21-20Z","endpoint":{"slug":"data-greeneris-io-v1-dev-hn-top-f7eb68","canonical_url":"https://data.greeneris.io/v1/dev/hn-top","resource":"https://data.greeneris.io/v1/dev/hn-top","http_method":"GET","type":"http","x402_version":2,"registries":["cdp"],"primary_registry":"cdp","curated_by_coinbase":false,"description":"Current Hacker News front page via the official Firebase API, fanned out and merged into one payload: id, title, url, score, comment count and age in minutes per story. Query: ?n=20 (1-30 stories) &min_score=100 (optional score floor). Real-time tech signal for launch/incident/buzz detection. 5min cache.","service_name":"eu-verify","declared_category":null,"declared_tags":["hackernews","tech","news","trending","developer"],"route_template":null,"registry_updated":"2026-09-12T07:02:10.521Z"},"derived":{"note":"fields no registry supplies; TOLL derives them and marks them derived on the page","title":"dev hn top","category":"identity","first_observed_by_toll":"2026-09-10T19:08:24.178Z","last_observed_by_toll":"2026-09-15T21:20:12.737Z","observation_began":"2026-09-10"},"presence":{"listed_now":true,"first_absent_at":null,"delisting_confirmed_at":null,"events":[{"registry":"cdp","at":"2026-09-10T19:08:24.178Z","event":"listed"}]},"accepts":[{"registry":"cdp","ordinal":0,"network":"eip155:8453","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","asset_name":"USD Coin","symbol":"USDC","decimals":6,"amount_display":"0.002 USDC","amount_units":0.002,"decimals_known":true,"pay_to":"0x6ab8efe305cce67daa48c97bde29c04402822dff","scheme":"exact"}],"counters":{"observed_at":"2026-09-15T21:20:12.737Z","calls_30d":2,"unique_payers_30d":2,"last_called_at":"2026-09-12T07:02:10.094Z"},"validation":{"latest":{"observed_at":"2026-09-15T07:04:47.737Z","state":"pass","failed_checks":[],"endpoint_http_status":402,"run_id":"daily-2026-09-15"},"uptime":[{"days":7,"observed":5,"passed":5,"ratio":1},{"days":30,"observed":5,"passed":5,"ratio":1},{"days":90,"observed":5,"passed":5,"ratio":1}],"history_90d":[{"observed_at":"2026-09-15T07:04:47.737Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-15","state_changed":false},{"observed_at":"2026-09-14T06:31:10.103Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-14","state_changed":false},{"observed_at":"2026-09-13T06:20:28.366Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-13","state_changed":false},{"observed_at":"2026-09-12T10:29:29.014Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-12","state_changed":false},{"observed_at":"2026-09-11T14:49:46.035Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-11","state_changed":true}]},"seller":{"wallet":"0x6ab8efe305cce67daa48c97bde29c04402822dff","page":"https://tollindex.com/seller/0x6ab8efe305cce67daa48c97bde29c04402822dff","endpoints":94,"hosts":2},"reports":0,"registry_record":{"cdp":[{"tags":["hackernews","tech","news","trending","developer"],"type":"http","accepts":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x6ab8efe305cce67daa48c97bde29c04402822dff","amount":"2000","scheme":"exact","network":"eip155:8453","maxTimeoutSeconds":300}],"quality":{"lastCalledAt":"2026-09-12T07:02:10.094Z","l30DaysTotalCalls":2,"l30DaysUniquePayers":2},"resource":"https://data.greeneris.io/v1/dev/hn-top","extensions":{"bazaar":{"info":{"input":{"type":"http","method":"GET","queryParams":{"n":10,"min_score":100}},"output":{"type":"json","example":{"count":2,"source":"Hacker News official Firebase API (live front page)","stories":[{"id":48888518,"url":"https://example.dev/sqlite-vfs","score":312,"title":"Show HN: A fast SQLite VFS","age_min":254,"comments":141},{"id":48888193,"url":"https://postgresql.org/19","score":205,"title":"PostgreSQL 19 released","age_min":402,"comments":87}]}}},"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"n":{"type":"integer","default":20,"maximum":30,"minimum":1,"description":"Number of stories"},"min_score":{"type":"integer","default":0,"minimum":0,"description":"Minimum upvote score"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}}}},"description":"Current Hacker News front page via the official Firebase API, fanned out and merged into one payload: id, title, url, score, comment count and age in minutes per story. Query: ?n=20 (1-30 stories) &min_score=100 (optional score floor). Real-time tech signal for launch/incident/buzz detection. 5min cache.","lastUpdated":"2026-09-12T07:02:10.521Z","serviceName":"eu-verify","x402Version":2}]}}