{"api":"v1","generated_at":"2026-09-15T20:53:24.952Z","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/vaaya-ai-api-run-kadec0-fetch-72f385","pinned_page":"https://tollindex.com/e/vaaya-ai-api-run-kadec0-fetch-72f385/at/2026-09-15T16-57Z","pinned":false,"method":"https://tollindex.com/ledger/method","snapshot_at":"2026-09-15T16:57:44.360Z","snapshot_stamp":"2026-09-15T16-57Z","endpoint":{"slug":"vaaya-ai-api-run-kadec0-fetch-72f385","canonical_url":"https://vaaya.ai/api/run/kadec0/fetch","resource":"https://vaaya.ai/api/run/kadec0/fetch","http_method":"POST","type":"http","x402_version":2,"registries":["cdp"],"primary_registry":"cdp","curated_by_coinbase":false,"description":"Kadec0 — 29 public-data endpoints over x402: academic papers, CVE, FDA/recalls, SEC EDGAR, congress trades, USGS quakes, permits, whois/domain/DNS, geocode, weather, nutrition, HackerNews/StackOverflow, DeFi TVL/yields/gas. GET { endpoint, ...query }. 1-11¢ caps. See research + onchain-data knowledge docs.","service_name":"Vaaya","declared_category":null,"declared_tags":["kadec0","ai-agents","pay-per-call"],"route_template":":var1","registry_updated":"2026-08-31T10:41:01.162Z"},"derived":{"note":"fields no registry supplies; TOLL derives them and marks them derived on the page","title":"kadec0 fetch","category":"market-data","first_observed_by_toll":"2026-09-10T19:08:24.178Z","last_observed_by_toll":"2026-09-15T16:57:44.360Z","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":"0.03 USDC","amount_units":0.03,"decimals_known":true,"pay_to":"0x7c655d3d3944Bd27994dD81A036C3aFB19806C40","scheme":"exact"}],"counters":{"observed_at":"2026-09-15T16:57:44.360Z","calls_30d":6,"unique_payers_30d":2,"last_called_at":"2026-08-31T10:41:07.365Z"},"validation":{"latest":{"observed_at":"2026-09-15T05:30:26.426Z","state":"malformed","failed_checks":["bazaar.routeTemplate.matches_resource"],"endpoint_http_status":402,"run_id":"daily-2026-09-15"},"uptime":[{"days":7,"observed":5,"passed":0,"ratio":0},{"days":30,"observed":5,"passed":0,"ratio":0},{"days":90,"observed":5,"passed":0,"ratio":0}],"history_90d":[{"observed_at":"2026-09-15T05:30:26.426Z","state":"malformed","failed_checks":["bazaar.routeTemplate.matches_resource"],"run_id":"daily-2026-09-15","state_changed":false},{"observed_at":"2026-09-14T05:04:05.415Z","state":"malformed","failed_checks":["bazaar.routeTemplate.matches_resource"],"run_id":"daily-2026-09-14","state_changed":false},{"observed_at":"2026-09-13T05:00:33.411Z","state":"malformed","failed_checks":["bazaar.routeTemplate.matches_resource"],"run_id":"daily-2026-09-13","state_changed":false},{"observed_at":"2026-09-12T07:16:45.078Z","state":"malformed","failed_checks":["bazaar.routeTemplate.matches_resource"],"run_id":"daily-2026-09-12","state_changed":false},{"observed_at":"2026-09-11T10:57:28.055Z","state":"malformed","failed_checks":["bazaar.routeTemplate.matches_resource"],"run_id":"daily-2026-09-11","state_changed":true}]},"seller":{"wallet":"0x7c655d3d3944Bd27994dD81A036C3aFB19806C40","page":"https://tollindex.com/seller/0x7c655d3d3944Bd27994dD81A036C3aFB19806C40","endpoints":67,"hosts":1},"reports":0,"registry_record":{"cdp":[{"tags":["kadec0","ai-agents","pay-per-call"],"type":"http","accepts":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x7c655d3d3944Bd27994dD81A036C3aFB19806C40","amount":"30000","scheme":"exact","network":"eip155:8453","maxTimeoutSeconds":360}],"iconUrl":"https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1783358761/bazaar-icons/161e7ee036681539.png","quality":{"lastCalledAt":"2026-08-31T10:41:07.365Z","l30DaysTotalCalls":6,"l30DaysUniquePayers":2},"resource":"https://vaaya.ai/api/run/kadec0/fetch","extensions":{"bazaar":{"info":{"input":{"body":{"endpoint":"/v1/papers"},"type":"http","method":"POST","bodyType":"json","pathParams":{}},"output":{"type":"json","example":{"ok":true,"data":{},"charged_cents":3}}},"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","$schema":"http://json-schema.org/draft-07/schema#","required":["endpoint"],"properties":{"endpoint":{"type":"string","minLength":1}},"additionalProperties":true},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"pathParams":{"type":"object"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"routeTemplate":":var1"}},"description":"Kadec0 — 29 public-data endpoints over x402: academic papers, CVE, FDA/recalls, SEC EDGAR, congress trades, USGS quakes, permits, whois/domain/DNS, geocode, weather, nutrition, HackerNews/StackOverflow, DeFi TVL/yields/gas. GET { endpoint, ...query }. 1-11¢ caps. See research + onchain-data knowledge docs.","lastUpdated":"2026-08-31T10:41:01.162Z","serviceName":"Vaaya","x402Version":2}]}}