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greeneris-data GB Power Demand
x402
greeneris-data GB Power Demand is a paid API for AI agents from data.greeneris.io, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).
Returns real-time and recent Great Britain national electricity demand readings (5-minute intervals) sourced from Elexon BMRS open data
Price / call$0.002
Success—
StatusUnknown
How this service works
Near-real-time Great Britain national electricity demand outturn from the Elexon Insights (BMRS) open API: 5-minute MW readings sorted oldest to newest (default: last 24h = 288 points), plus a 'latest' field with the most recent value. ?last=N (1-500) sets how many recent points to return, e.g. ?last=12 = last hour. Upstream updates every ~5 min; served with a 5-min cache.
Output
A JSON object containing the latest GB national electricity demand reading, an array of recent 5-minute interval records (each with a UTC timestamp and demand in MW), total record count, data resolution ('5min'), and attribution to Elexon Insights (BMRS) as the open data source.
Example use cases
Example prompt
“What's the current electricity demand on the GB national grid? Show me the last 5 five-minute readings in megawatts.”
Technical details
Endpoint
GEThttps://data.greeneris.io/v1/gb/power-demandWhen to prefer
Choose this endpoint when you need real-time or recent Great Britain national electricity demand data at 5-minute granularity, sourced directly from Elexon BMRS official open data. Prefer this over generic energy APIs when you need authoritative GB-specific grid demand (not generation, not European continental grids), and when operating in a pay-per-call agent workflow using x402/USDC micropayments.
Side effects
- HTTP 402 returned if payment not provided — agent must pay $0.002 USDC via x402 protocol and retry
- Invalid 'last' parameter (outside 1-500 range) may return a 400 error
- No data available if Elexon BMRS source is temporarily unavailable — upstream outage scenario
- Empty records array if no recent readings have been published yet
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"unit": "MW",
"count": 2,
"latest": {
"time": "2026-07-14T05:45:00Z",
"demand_mw": 21463
},
"source": "Elexon Insights (BMRS) national demand outturn, open data, attribution Elexon",
"records": [
{
"time": "2026-07-14T05:40:00Z",
"demand_mw": 21180
},
{
"time": "2026-07-14T05:45:00Z",
"demand_mw": 21463
}
],
"resolution": "5min"
}
}Tags
x402
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