{"api":"v1","generated_at":"2026-09-16T08:56:59.989Z","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/ai-data-marketplace-1042299154756-us-central1-run-app-api-v1-whale-alerts-de7f23","pinned_page":"https://tollindex.com/e/ai-data-marketplace-1042299154756-us-central1-run-app-api-v1-whale-alerts-de7f23/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":"ai-data-marketplace-1042299154756-us-central1-run-app-api-v1-whale-alerts-de7f23","canonical_url":"https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/whale_alerts","resource":"https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/whale_alerts","http_method":"GET","type":"http","x402_version":2,"registries":["cdp"],"primary_registry":"cdp","curated_by_coinbase":false,"description":"Read recent large ERC-20 transfers directly from Base, Ethereum, or Arbitrum by scanning Transfer logs over the most recent blocks and filtering by a minimum token amount. Defaults to USDC on Base. Public RPC providers cap the scan window, so this covers the most recent blocks rather than a long history, and it does not label exchange wallets.","service_name":"Large ERC-20 Transfer Feed","declared_category":null,"declared_tags":["whales","transfers","alpha","crypto","on-chain"],"route_template":null,"registry_updated":"2026-09-08T08:47:45.538Z"},"derived":{"note":"fields no registry supplies; TOLL derives them and marks them derived on the page","title":"whale alerts","category":"market-data","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":"0.005 USDC","amount_units":0.005,"decimals_known":true,"pay_to":"0x8647F7D7a1368a467Ad1FF757fBc2e7167973558","scheme":"exact"}],"counters":{"observed_at":"2026-09-16T04:48:25.992Z","calls_30d":3,"unique_payers_30d":2,"last_called_at":"2026-09-08T08:47:45.352Z"},"validation":{"latest":{"observed_at":"2026-09-16T06:29:37.922Z","state":"pass","failed_checks":[],"endpoint_http_status":402,"run_id":"daily-2026-09-16"},"uptime":[{"days":7,"observed":6,"passed":6,"ratio":1},{"days":30,"observed":6,"passed":6,"ratio":1},{"days":90,"observed":6,"passed":6,"ratio":1}],"history_90d":[{"observed_at":"2026-09-16T06:29:37.922Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-16","state_changed":false},{"observed_at":"2026-09-15T06:46:12.277Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-15","state_changed":false},{"observed_at":"2026-09-14T06:14:11.413Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-14","state_changed":false},{"observed_at":"2026-09-13T06:05:15.623Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-13","state_changed":false},{"observed_at":"2026-09-12T08:22:32.762Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-12","state_changed":false},{"observed_at":"2026-09-11T13:49:00.848Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-11","state_changed":true}]},"seller":{"wallet":"0x8647F7D7a1368a467Ad1FF757fBc2e7167973558","page":"https://tollindex.com/seller/0x8647F7D7a1368a467Ad1FF757fBc2e7167973558","endpoints":78,"hosts":1},"reports":0,"registry_record":{"cdp":[{"tags":["whales","transfers","alpha","crypto","on-chain"],"type":"http","accepts":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x8647F7D7a1368a467Ad1FF757fBc2e7167973558","amount":"5000","scheme":"exact","network":"eip155:8453","maxTimeoutSeconds":300}],"quality":{"lastCalledAt":"2026-09-08T08:47:45.352Z","l30DaysTotalCalls":3,"l30DaysUniquePayers":2},"resource":"https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/whale_alerts","extensions":{"bazaar":{"info":{"input":{"type":"http","method":"GET","queryParams":{"chain":"base","min_amount":100000}},"output":{"type":"json","example":{"network":"Base Mainnet","success":true,"transactions":["[nested detail omitted from the challenge header; see the full example in /openapi.json]"],"min_usd_value":50000,"marketplace_metadata":{"source":"public EVM JSON-RPC ERC-20 Transfer logs","billable":true,"data_mode":"live_source","availability":"operational"}}}},"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"],"type":"string"},"queryParams":{"type":"object","properties":{"chain":{"type":"string","description":"base, ethereum, or arbitrum. Defaults to base."},"limit":{"type":"integer","description":"Maximum transfers to return, 1 to 100. Defaults to 25."},"token":{"type":"string","description":"ERC-20 contract address to scan. Defaults to USDC on the selected chain."},"blocks":{"type":"integer","description":"How many recent blocks to scan, 1 to 10. Public RPC providers cap this window."},"min_amount":{"type":"integer","description":"Minimum transfer size in whole tokens. Defaults to 100000."}},"additionalProperties":true}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["success","network","min_usd_value","transactions","marketplace_metadata"],"properties":{"network":{"type":"string"},"success":{"type":"boolean"},"transactions":{"type":"array","items":{"type":"string"}},"min_usd_value":{"type":"integer"},"marketplace_metadata":{"type":"object","required":["data_mode","billable","availability","source"],"properties":{"source":{"type":"string"},"billable":{"type":"boolean"},"data_mode":{"type":"string"},"availability":{"type":"string"}},"additionalProperties":true}},"additionalProperties":true}}}}}}},"description":"Read recent large ERC-20 transfers directly from Base, Ethereum, or Arbitrum by scanning Transfer logs over the most recent blocks and filtering by a minimum token amount. Defaults to USDC on Base. Public RPC providers cap the scan window, so this covers the most recent blocks rather than a long history, and it does not label exchange wallets.","lastUpdated":"2026-09-08T08:47:45.538Z","serviceName":"Large ERC-20 Transfer Feed","x402Version":2}]}}