{"uid":"cap_cXz_lJpz2zaSKZqeyL9I6","slug":"agentdiet-event-probabilities-9ef68d7d","name":"AgentDiet Event Probabilities","description":"Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://mcp-gateway.agentdiet.dev settling in USDC on Base.","url":"https://mcp-gateway.agentdiet.dev/v1/event-probabilities?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"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","POST"],"type":"string"},"queryParams":{"type":"object","properties":{"topic":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"data":{},"status":"ok","roi_proof":{"compression_ratio_pct":91.4}}},"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__Wq7bQtSsOCFHQ5QJ21Dg","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":"Returns probability estimates for events on a given topic, with compression-ratio proof-of-value metadata.","exampleAgentPrompt":"What's the probability of major events happening related to the topic 'AI regulation' — can you fetch me the latest event probability estimates for that?","exampleUseCases":[{"title":"Election outcome probability lookup","prompt":"Can you pull event probability estimates for the topic 'US presidential election' so I can see the likelihood of different outcomes?"},{"title":"Market event likelihood analysis","prompt":"Get me event probability data for the topic 'Federal Reserve interest rate hike' — I want to see how likely various scenarios are."},{"title":"Sports event odds retrieval","prompt":"Fetch the event probabilities for the topic 'NBA Finals 2025' so I can understand which outcomes are most likely."}],"resultDescription":"A JSON object with a `data` field containing event probability values for the requested topic, a `status` field (e.g. 'ok'), and an `roi_proof` object including a `compression_ratio_pct` metric (e.g. 91.4%) indicating the information density delivered relative to raw data.","failureModes":["Missing required 'input' object returns validation error","Invalid or unsupported HTTP method returns schema error","Unknown or empty topic may return empty data object","Payment failure or insufficient USDC balance results in 402 response","Rate limiting or gateway overload may return 5xx errors"],"whenToPreferThis":"Choose this endpoint when you need computed probability estimates for events grouped by topic and want a lightweight, pay-per-call API with USDC micropayment settlement. Prefer it over general-purpose search or prediction markets when you want structured probability data returned with compression-efficiency metadata.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:41:27.635Z","isFirstParty":false,"canonicalSlug":"agentdiet-event-probabilities-9ef68d7d"}