{"uid":"cap_r8t-qm-ZVZiuZ2GMHdev_","slug":"wintergreen-x402-market-odds-content-broker-fe684e66","name":"Wintergreen x402 Market Odds Content Broker","description":"Payment-gated crypto trading intelligence for AI agents.\n    \n## Categories\n- **Hyperliquid Signals**: Real-time funding divergence, lead-lag correlation, liquidation clusters, session volume area levels\n- **Quant Methodology**: Backtesting walk-forward validation, strategy generation with kill battery (19 rules), risk management with Kelly sizing, regime detection, execution frameworks, agent orchestration\n- **Market Insights**: 22 crypto microstructure observations — funding, liquidation, orderbook, regime, flow, anomaly\n- **Power Markets**: ERCOT field guide, merit-order model, duck curve analysis\n- **Career Guides**: Firefighter oral board prep, medical coding, ATSA, contractor estimating\n- **Trust Scoring**: x402 endpoint verification, P2D badges\n\n## Payment\nAll paid endpoints return HTTP 402 with USDC on Base (eip155:8453). \nSign EIP-712 TransferWithAuthorization and retry with X-PAYMENT header.\nPayTo: 0xAe9834d71F1Bd989A0dc17593451af823E31CeeD","url":"https://x402.wintergreen.uk/api/v1/pm/market-odds","method":"GET","headers":{},"bodySchema":{"type":"object","required":["slug"],"properties":{"slug":{"type":"string"}}},"responseSchema":{},"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":"down","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_mVuLkPLOhXQ5wzcXZhEcP","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":"Returns payment-gated market intelligence content (trading signals, quant methodology, microstructure insights, or other content) identified by a slug, requiring USDC micropayment via x402 protocol.","exampleAgentPrompt":"Pull the Hyperliquid funding divergence signals content from Wintergreen — the slug is 'hyperliquid-funding-divergence' — and pay the $0.001 USDC fee automatically.","exampleUseCases":[{"title":"Retrieve Hyperliquid liquidation cluster signals","prompt":"Fetch the Hyperliquid liquidation cluster analysis from Wintergreen using the slug 'liquidation-clusters' — go ahead and handle the micropayment on Base."},{"title":"Access Kelly sizing risk management guide","prompt":"Get me the Kelly criterion sizing methodology guide from Wintergreen — the slug should be 'kelly-sizing-risk-management' — and pay the fee with USDC on Base."},{"title":"Pull ERCOT power market field guide","prompt":"I need the ERCOT merit-order and duck curve analysis content from Wintergreen, slug 'ercot-field-guide', with the x402 payment handled automatically."}],"resultDescription":"The agent receives the content payload associated with the requested slug — which may be a detailed trading signal report, quantitative methodology document, crypto microstructure observation set, power market analysis, or other intelligence product. The response schema is open-ended, so content format varies by slug. A 402 response with payment details is returned first if the USDC authorization header is missing or invalid.","failureModes":["Missing or invalid slug returns an error or empty response","Missing X-PAYMENT header triggers HTTP 402 with payment instructions","Insufficient USDC balance or invalid EIP-712 signature causes payment rejection","Unknown slug with no matching content returns empty or 404-style response","Base network congestion may delay payment confirmation","Stale or replayed payment authorization rejected by facilitator"],"whenToPreferThis":"Choose this endpoint when an AI agent needs on-demand access to specialized crypto trading intelligence, quantitative methodology, or niche market content gated behind a per-call USDC micropayment. It is ideal for agents with x402-capable payment infrastructure on Base that need to fetch specific content by slug without a subscription. Prefer this over subscription APIs when call volume is low or content needs are ad hoc.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T09:25:36.436Z","isFirstParty":false}