{"uid":"cap_zlkNga1XJ1WpTxg8z_g1A","slug":"flash-crash-halt-mcp-ea833bcd","name":"Flash Crash Halt MCP","description":"The premier global index of 1,069 monetized MCP nodes across 205 specialized subdomains. Gasless USDC runtime settlements via x402 V2 Spec on Base L2. Save 95% token context.","url":"https://api.m2mcent.com/flash-crash-halt-mcp/api/process?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"success":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.25","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":"$0.25/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_P1ziWpyPPnUi0gGsSz26y","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.25","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Detects and processes flash crash halt events in financial markets, providing analysis or signaling for circuit-breaker and trading halt conditions.","exampleAgentPrompt":"Can you analyze this market tick data for flash crash conditions and tell me whether a trading halt should be triggered: 'AAPL dropped 18% in 90 seconds, volume spike 40x normal'?","exampleUseCases":[{"title":"Algorithmic trading circuit breaker","prompt":"I have this market feed snippet showing a rapid price drop on SPY — can you run it through flash crash detection and tell me if halt conditions are met: 'SPY -12% in 60s, bid-ask spread 500% normal, volume anomaly detected'?"},{"title":"Post-incident flash crash review","prompt":"We had a weird event in our trading system yesterday. Can you analyze this data string from the incident log and tell me if it qualifies as a flash crash that should have triggered a halt?"},{"title":"Real-time volatility alert system","prompt":"Process this live order book snapshot for flash crash halt signals: 'ETH/USD dropped from 3200 to 1850 in 45 seconds with 200x average volume' — should a trading halt be called?"}],"resultDescription":"Returns an assessment of whether the submitted market data represents a flash crash condition and whether a trading halt should be triggered, along with relevant supporting signals or confidence indicators extracted from the input data.","failureModes":["Malformed or empty data string returns validation error","Ambiguous or non-financial data may produce unreliable results","Service unavailable if API host is down, returning 5xx error","Insufficient data context may result in low-confidence or indeterminate halt signal","Payment failure via x402 protocol blocks request processing"],"whenToPreferThis":"Choose this endpoint when you need automated detection of flash crash conditions or circuit-breaker halt signals from raw market data strings, especially in algorithmic trading pipelines, market surveillance systems, or post-incident analysis workflows where a dedicated flash-crash-specific model is required rather than generic volatility analysis.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T06:55:12.409Z","isFirstParty":false,"canonicalSlug":"flash-crash-halt-mcp-ea833bcd"}