{"uid":"cap_QQsuznLqWVRKrYJhslday","slug":"hyperliquid-backstop-events-analytics-f3c2d1f7","name":"Hyperliquid Backstop Events Analytics","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/backstop-events","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_XkYyrw19I31uxfSC5ffZX","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":"Retrieves and analyzes backstop liquidation events on the Hyperliquid perpetuals exchange, computed from first-party node fill data","exampleAgentPrompt":"Pull the recent backstop liquidation events from Hyperliquid — I want to see which positions were liquidated by the backstop fund in the last 24 hours, ideally filtered to BTC-PERP.","exampleUseCases":null,"resultDescription":"Returns a list of backstop liquidation events on Hyperliquid, each containing details such as event timestamp, affected wallet address, asset/coin, liquidated position size, liquidation price, and backstop fund involvement metrics — all computed from first-party node fill data.","failureModes":["Invalid or missing required body parameters returns 400 Bad Request","No backstop events found for the given filters returns empty result set","Rate limit exceeded on free quota returns 429 Too Many Requests","Payment required when free quota exhausted returns HTTP 402 with x402 pay-per-call prompt","Upstream Hyperliquid node data temporarily unavailable returns 503 Service Unavailable","Malformed JSON body returns 400 with parse error"],"whenToPreferThis":"Choose this endpoint when you need first-party, operator-neutral backstop liquidation event data computed directly from Hyperliquid node fills — particularly when you need reliable liquidation history without relying on any third-party data aggregator. Ideal for risk monitoring, post-liquidation forensics, or studying insurance fund behavior on Hyperliquid perps.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:48:14.072Z","isFirstParty":false}