{"uid":"cap_fisILR9xyyYmuH94z7FLR","slug":"netzhandwerker-negative-electricity-price-forecast-e0cfa2fd","name":"Netzhandwerker Negative Electricity Price Forecast","description":"Live electricity prices, carbon intensity, grid load, renewable share, flexibility windows, battery arbitrage, trading signals and ESG reporting for autonomous agents.","url":"https://energy.netzhandwerker.de/price/negative-forecast","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","properties":{},"additionalProperties":false},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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_tzZQ9w5aY7VT98iOwIgmo","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Forecasts upcoming negative electricity price windows in the European grid for battery arbitrage, demand shifting, and trading signal generation.","exampleAgentPrompt":"Can you forecast any negative electricity price windows coming up in the German day-ahead market over the next 24 hours so I can schedule my battery storage to charge during those periods?","exampleUseCases":null,"resultDescription":"Returns a forecast of upcoming negative electricity price windows including timestamps, predicted price levels, probability scores, and trading signals indicating when and where prices are expected to drop below zero — useful for battery arbitrage scheduling and demand flexibility planning.","failureModes":["Unsupported market zone returns 400 or empty result","Forecast horizon too far in advance returns low-confidence or no data","Service temporarily unavailable due to upstream grid data outage returns 503","Invalid or missing required parameters return 422 validation error","Payment not processed correctly returns 402 payment required"],"whenToPreferThis":"Use this endpoint when you need to proactively identify and act on upcoming negative electricity price events in European energy markets — particularly for battery charge scheduling, flexible load shifting, algorithmic trading signal generation, or ESG reporting on renewable surplus. Prefer this over generic price lookup endpoints when you specifically need forward-looking negative price predictions rather than current or historical price data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:47:59.487Z","isFirstParty":false}