{"uid":"cap_YPLBLxgnbmmlCwn_8sOwe","slug":"hyperliquid-newcomer-whale-detection-03675189","name":"Hyperliquid Newcomer Whale Detection","description":"Operator-neutral Hyperliquid trading intelligence — perp fills, position lifecycles, all-wallet leaderboards, trader cohorts, liquidation risk and prediction markets. Every endpoint is FIRST-PARTY: computed from our own node_fills ledger and the Hyperliquid public info API (no third-party data source). Free quota, then HTTP 402 (x402: pay-per-call in USDC, no account, no key).","url":"https://hyperliquid-data.v1337.org/services/hyperliquid-data/v1/analytics/newcomer-whales","method":"POST","headers":{},"bodySchema":{"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","description":"Operator-defined JSON payload. Probe the upstream or consult the operator's /openapi.json for the concrete shape.","additionalProperties":true},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"headers":{"type":"object","additionalProperties":{"type":"string"}},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"queryParams":{"type":"object","additionalProperties":{"type":"string"}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_7tBa_-VGLaTBH2Xlmwz4w","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Identifies newly emerged large-position traders ('newcomer whales') on Hyperliquid perpetuals by analyzing recent fill history and position lifecycle data","exampleAgentPrompt":"Show me the newcomer whales on Hyperliquid right now — wallets that have appeared recently but are already trading large sizes in perps.","exampleUseCases":null,"resultDescription":"Returns a ranked list of newly emerged large-position traders on Hyperliquid, including wallet addresses, position sizes, fill counts, estimated PnL, account age, and cohort labels identifying them as newcomer whales based on first-party node fill ledger data.","failureModes":["HTTP 402 if free quota exceeded — requires x402 USDC micropayment to proceed","Empty result set if no newcomer whales detected in the requested time window","Timeout or 503 if the underlying Hyperliquid node fill ledger is temporarily unavailable","400 Bad Request if required body fields are missing or malformed","Stale data if the node fill ledger indexing lags behind real-time chain state"],"whenToPreferThis":"Use this endpoint when you specifically want to identify traders who are new to Hyperliquid but are already deploying large capital in perpetuals — useful for copy-trading research, market surveillance, or monitoring emerging market participants. Prefer this over general leaderboard endpoints when you need to filter for recency of account activity combined with position size.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:50:24.605Z","isFirstParty":false}