{"api":"v1","generated_at":"2026-09-16T06:38:23.330Z","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/library-forgemesh-io-book-of-the-day-51d60e","pinned_page":"https://tollindex.com/e/library-forgemesh-io-book-of-the-day-51d60e/at/2026-09-16T04-48Z","pinned":false,"method":"https://tollindex.com/ledger/method","snapshot_at":"2026-09-16T04:48:25.992Z","snapshot_stamp":"2026-09-16T04-48Z","endpoint":{"slug":"library-forgemesh-io-book-of-the-day-51d60e","canonical_url":"https://library.forgemesh.io/book-of-the-day","resource":"https://library.forgemesh.io/book-of-the-day","http_method":"POST","type":"http","x402_version":2,"registries":["cdp"],"primary_registry":"cdp","curated_by_coinbase":false,"description":"Deterministic daily book pick from the indexed corpus, date-seeded so every caller gets the same answer on the same day. Optional date override for backfill. Returns book_id and drill-down routes. No license, no API key required.","service_name":null,"declared_category":null,"declared_tags":[],"route_template":null,"registry_updated":"2026-08-30T15:08:13.932Z"},"derived":{"note":"fields no registry supplies; TOLL derives them and marks them derived on the page","title":"book of the day","category":"inference","first_observed_by_toll":"2026-09-10T19:08:24.178Z","last_observed_by_toll":"2026-09-16T04:48:25.991Z","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":"0.001 USDC","amount_units":0.001,"decimals_known":true,"pay_to":"0x85df5380DEbe236AD6BF49dE788243924B080267","scheme":"exact"}],"counters":{"observed_at":"2026-09-16T04:48:25.992Z","calls_30d":3,"unique_payers_30d":3,"last_called_at":"2026-08-30T15:08:13.744Z"},"validation":{"latest":{"observed_at":"2026-09-16T04:47:43.366Z","state":"pass","failed_checks":[],"endpoint_http_status":402,"run_id":"daily-2026-09-16"},"uptime":[{"days":7,"observed":6,"passed":5,"ratio":0.8333333333333334},{"days":30,"observed":6,"passed":5,"ratio":0.8333333333333334},{"days":90,"observed":6,"passed":5,"ratio":0.8333333333333334}],"history_90d":[{"observed_at":"2026-09-16T04:47:43.366Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-16","state_changed":false},{"observed_at":"2026-09-15T04:44:40.868Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-15","state_changed":false},{"observed_at":"2026-09-14T04:40:08.347Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-14","state_changed":false},{"observed_at":"2026-09-13T04:38:13.019Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-13","state_changed":true},{"observed_at":"2026-09-12T06:54:52.050Z","state":"fail","failed_checks":["returns_402"],"run_id":"daily-2026-09-12","state_changed":true},{"observed_at":"2026-09-11T10:29:56.943Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-11","state_changed":true}]},"seller":{"wallet":"0x85df5380DEbe236AD6BF49dE788243924B080267","page":"https://tollindex.com/seller/0x85df5380DEbe236AD6BF49dE788243924B080267","endpoints":14,"hosts":1},"reports":0,"registry_record":{"cdp":[{"type":"http","accepts":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x85df5380DEbe236AD6BF49dE788243924B080267","amount":"1000","scheme":"exact","network":"eip155:8453","maxTimeoutSeconds":300}],"quality":{"lastCalledAt":"2026-08-30T15:08:13.744Z","l30DaysTotalCalls":3,"l30DaysUniquePayers":3},"resource":"https://library.forgemesh.io/book-of-the-day","extensions":{"info":{"required":false},"bazaar":{"info":{"input":{"body":{},"type":"http","method":"POST","bodyType":"json"},"output":{"type":"json","example":{"date":"2026-07-29","year":"1999","title":"The Adventures of Sherlock Holmes","author":"Doyle, Arthur Conan, 1859-1930","book_id":1661,"pool_size":865,"drill_down":["/book-metadata","/book-chapter","/literature-search"]}}},"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","required":[],"properties":{"date":{"type":"string","description":"Optional YYYY-MM-DD override, defaults to today (UTC)"}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}}},"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["required"],"properties":{"id":{"type":"string","pattern":"^[a-zA-Z0-9_-]+$","maxLength":128,"minLength":16},"required":{"type":"boolean"}}},"offer-receipt":{"info":{"offers":[{"format":"eip712","payload":{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0x85df5380DEbe236AD6BF49dE788243924B080267","amount":"1000","scheme":"exact","network":"eip155:8453","version":1,"validUntil":1788102793,"resourceUrl":"https://library.forgemesh.io/book-of-the-day"},"signature":"0xb43f577049905897d62e36d24d07fdb485d263f2f3f0866ff08b4e09f5e75ffb03e8779bf02b757dd76b5ec3f9038a2ac09e7bfb3874160d2c4b6cfca146492e1b","acceptIndex":0}]},"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["offers"],"properties":{"offers":{"type":"array","items":{"type":"object","required":["format","signature"],"properties":{"format":{"type":"string"},"payload":{"type":"object","required":["version","resourceUrl","scheme","network","asset","payTo","amount"],"properties":{"asset":{"type":"string"},"payTo":{"type":"string"},"amount":{"type":"string"},"scheme":{"type":"string"},"network":{"type":"string"},"version":{"type":"integer"},"validUntil":{"type":"integer"},"resourceUrl":{"type":"string"}}},"signature":{"type":"string"},"acceptIndex":{"type":"integer"}}}}}}}},"description":"Deterministic daily book pick from the indexed corpus, date-seeded so every caller gets the same answer on the same day. Optional date override for backfill. Returns book_id and drill-down routes. No license, no API key required.","lastUpdated":"2026-08-30T15:08:13.932Z","x402Version":2}]}}