{"uid":"cap_PGTKjkgv3V72dhSETsFwd","slug":"gridpulse-carbon-intensity-api-e55de826","name":"GridPulse Carbon Intensity API","description":"Live grid carbon intensity, deterministic. Answers \"how clean is the grid right now\", \"gCO2 per kWh in Germany\", \"cleanest hour to run a job today\". Current intensity + forward curve (to 48h) + cleanest and dirtiest slots, from NESO (GB national + 14 DNO regions) and energy-charts/Fraunhofer ISE (DE FR NL BE AT ES IT NO). No LLM, no key. Pair with /api/energy/compute-window for full job scheduling.","url":"https://gridpulse.theaslangroupllc.com/api/energy/carbon-intensity?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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"hours":{"type":"string","description":"Forward window in hours, 1-48. Default 24."},"region":{"type":"string","description":"UK (default) | a GB DNO region (london, north-scotland, …) | DE FR NL BE AT ES IT NO"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"errors":{"type":"object","description":"Documented error responses, keyed by HTTP status code","additionalProperties":{"type":"object","required":["description"],"properties":{"example":{"type":"object"},"description":{"type":"string"}}}},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","errors":{"400":{"example":{"error":"invalid request"},"description":"Invalid or missing parameter(s). Returned before the payment gate on paid requests, so a malformed call is never charged. JSON body: { error: <what is wrong and how to fix it> } plus usage hints."},"402":{"description":"Payment required — x402 v2 challenge; the accepts array lists scheme, network, and amount. Retry the same request with a PAYMENT-SIGNATURE (v2) or X-PAYMENT (v1) header. Verification is free."},"500":{"example":{"error":"upstream_failed"},"description":"Unexpected server error. If a payment settled without a usable result, contact info@theaslangroupllc.com with the settlement tx hash for a re-run or credit."}},"example":{"now":{"start":"2026-07-14T15:30:00.000Z","gco2_per_kwh":96},"region":"UK","next_hours":{"cleanest":{"start":"2026-07-15T02:30:00.000Z","gco2_per_kwh":41},"avg_gco2_per_kwh":103},"deterministic":true}},"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":{"p10Cents":"1.0000","medianCents":"1.0000","p90Cents":"1.0000","minCents":"1.0000","maxCents":"1.0000","p95Cents":"1.0000","sampleCount":1,"varies":false,"failureChargeRate":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_zeKfErj-F9YCNkuznf4uo","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 live grid carbon intensity (gCO2/kWh) plus a 48-hour forward curve and cleanest/dirtiest time slots for European electricity grids (GB, DE, FR, NL, BE, AT, ES, IT, NO)","exampleAgentPrompt":"What's the current carbon intensity of the German grid in gCO2 per kWh, and when is the cleanest hour to run a heavy compute job over the next 48 hours?","exampleUseCases":null,"resultDescription":"Returns current grid carbon intensity in gCO2/kWh for the requested country or region, a 48-hour forward curve of intensity values, and identified cleanest and dirtiest time slots — sourced deterministically from NESO (GB national grid + 14 DNO regions) or Fraunhofer ISE energy-charts (DE, FR, NL, BE, AT, ES, IT, NO). No LLM inference involved.","failureModes":["Unsupported country or region code returns 400 with list of valid regions","Data source temporarily unavailable for a region returns partial data or 503","Stale data if upstream NESO or energy-charts feeds are delayed","Rate limit or payment failure returns 402 payment required"],"whenToPreferThis":"Use this endpoint when you need real-time or near-future grid carbon intensity data for European electricity grids, especially for green scheduling, sustainability reporting, or carbon-aware compute workloads. Prefer this over generic energy APIs when you need GB DNO regional granularity or Fraunhofer ISE-sourced European data with a 48-hour forward curve and explicit cleanest/dirtiest slot identification. Pair with /api/energy/compute-window for full job scheduling optimization.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-27T18:49:39.965Z","isFirstParty":false,"canonicalSlug":"gridpulse-carbon-intensity-api-e55de826"}