{"uid":"cap_nSHpTxX_kv4nyupVUtkKv","slug":"wintergreen-x402-power-markets-content-broker-711abf99","name":"Wintergreen x402 Power Markets 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/power-markets/%7Bcontent_id%7D","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_d5qgzVHIa8IJvrLDs82xr","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Delivers payment-gated power market intelligence (ERCOT field guide, merit-order model, duck curve analysis) for AI agents via x402 micropayment protocol on Base.","exampleAgentPrompt":"Pull the ERCOT power market field guide content from Wintergreen — pay the $0.50 USDC fee on Base and give me the duck curve analysis and merit-order model breakdown.","exampleUseCases":[{"title":"ERCOT grid intelligence for energy trader","prompt":"Fetch the Wintergreen ERCOT field guide — I need the merit-order model and duck curve analysis to inform my energy trading decisions today, go ahead and pay the micropayment fee."},{"title":"Renewable dispatch timing analysis","prompt":"Get me the duck curve analysis from Wintergreen's power markets endpoint — I want to understand when solar generation causes net load dips and how that affects dispatch scheduling, pay the $0.50 on Base."},{"title":"Power market regime research for quant agent","prompt":"Use Wintergreen's power markets content broker to pull the ERCOT merit-order model data — my quant agent needs to understand marginal cost stacking and price formation in the Texas grid."}],"resultDescription":"Returns structured power market intelligence content — including ERCOT operational field guide, merit-order model stack analysis, and duck curve/renewable generation analysis — delivered as paid content after successful EIP-712 USDC authorization on Base.","failureModes":["HTTP 402 returned if payment header is missing or malformed — must retry with valid X-PAYMENT header containing EIP-712 TransferWithAuthorization signature","Invalid content_id in URL path returns 404 or empty response","Insufficient USDC balance or failed on-chain authorization causes payment rejection","Stale or replayed payment signatures may be rejected by the facilitator","Network issues on Base chain can delay payment settlement and content delivery"],"whenToPreferThis":"Choose this endpoint when an AI agent needs on-demand power market intelligence — specifically ERCOT grid dynamics, merit-order dispatch models, or duck curve analysis — and can execute x402 micropayments in USDC on Base. Ideal for energy trading agents, quant researchers, and grid analysis workflows that need pay-per-call access without API key subscriptions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T12:39:31.722Z","isFirstParty":false}