{"uid":"cap_kTlyb6OaP6HeWxso68H6m","slug":"vextorium-defi-liquidations-23d3b243","name":"Vextorium DeFi Liquidations","description":"558 pay-per-call data APIs for AI agents: Solana and EVM on-chain data, tokenized stocks, DeFi, Hyperliquid, economy and official statistics, FX, validation, web and developer tools. Pay in USDC via x402.","url":"https://api.vextorium.com/v1/defi-liquidations?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"hours":{"type":"integer","maximum":24,"minimum":1,"description":"Time window in hours (1-24)"},"symbol":{"type":"string","description":"Optional asset filter, e.g. WETH, cbBTC, USDC"},"network":{"enum":["base","ethereum","arbitrum","optimism","polygon"],"type":"string","description":"Network (omit for all five)"}}},"responseSchema":{"type":"json","example":{"protocol":"Aave v3","num_events":3,"by_collateral":[{"asset":"WETH","value_usd":1100.2,"num_events":2}],"recent_events":[{"tx":"https://basescan.org/tx/0x...","debt":"USDC","network":"base","value_usd":820.5,"collateral":"WETH"}],"total_liquidated_usd":1250.4}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_XnzajURnE33sk0UBHvLiz","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches recent DeFi liquidation events across EVM networks, with breakdown by collateral asset, protocol, and total USD value liquidated over a configurable time window.","exampleAgentPrompt":"Show me the DeFi liquidation activity on Ethereum and Arbitrum over the last 12 hours, broken down by collateral asset — I want to know which assets are being liquidated most and the total USD value.","exampleUseCases":[{"title":"Monitor WETH liquidation risk","prompt":"Get me all WETH liquidations that happened on Base in the last 6 hours — I want to see the total value, how many events, and links to the transactions."},{"title":"Cross-chain liquidation overview","prompt":"Pull liquidation data across all five EVM networks for the past 24 hours so I can see where the most collateral is being seized and what assets are involved."},{"title":"Protocol risk desk alert","prompt":"Check if there have been any large liquidation events on Arbitrum or Optimism in the last 2 hours — filter for cbBTC collateral and tell me the total USD liquidated."}],"resultDescription":"Returns a JSON object with the protocol name, total number of liquidation events, total USD value liquidated, a breakdown of liquidated collateral by asset (with per-asset event count and USD value), and an array of recent liquidation events each containing the transaction URL, collateral and debt assets, network, and USD value.","failureModes":["Invalid or unsupported network name returns an error","Hours value outside 1–24 range returns a validation error","Unknown or mistyped asset symbol may return empty results rather than an error","Network outage or RPC issues may result in incomplete data","No liquidations in the time window returns empty arrays with zero totals"],"whenToPreferThis":"Choose this endpoint when you need structured, aggregated DeFi liquidation data across major EVM networks (Base, Ethereum, Arbitrum, Optimism, Polygon) with collateral breakdowns, without having to parse raw on-chain events yourself. It is ideal for risk monitoring dashboards, market stress detection, and protocol health analysis. Prefer it over raw blockchain RPC calls when you need multi-protocol, multi-network aggregation in a single pay-per-call request.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-28T12:40:30.538Z","isFirstParty":false,"canonicalSlug":"vextorium-defi-liquidations-23d3b243"}