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DataNexusAI Eurostat Energy Series
x402
DataNexusAI Eurostat Energy Series is a paid API for AI agents from api.datanexusai.org, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-11).
Retrieves time-series energy statistics from Eurostat datasets for a specified EU/EEA country, with optional frequency, unit, and period filters.
Price / call$0.01
Success—
StatusUnknown
How this service works
Public data API for SEBRA payments, PTP road accidents, EU agri-food prices, Eurostat energy (+ ETS), and trade/market analytics. Paid data endpoints use x402 (USDC micropayments). HTML docs at `/api/` are free and are intentionally omitted from this OpenAPI document so discovery scanners do not probe them as paid resources. Machine-readable discovery: `https://api.datanexusai.org/openapi.json`, `https://api.datanexusai.org/llms.txt`, `https://api.datanexusai.org/.well-known/x402`. Human docs: `/docs` and `/api/`.
Output
Returns a JSON object containing the queried country code, dataset ID, total observation count, and an array of time-period/value pairs (e.g. [{"time_period": "2020", "obs_value": 180.5}]), filtered by the specified frequency, unit, and period bounds.
Example use cases
EU energy efficiency trend analysis
“Get me the annual energy intensity figures for Germany from the Eurostat dataset nrg_ind_ei, in KGOE_TEUR units, from 2005 to 2023.”
ETS emissions data for policy research
“Fetch quarterly ETS-related energy data for France from the Eurostat dataset nrg_chdd_a covering the period 2015 to 2022, up to 500 observations.”
Comparative energy stats for a specific year range
“I need the Eurostat energy balance series nrg_bal_s for Poland, annual frequency, between 2018 and 2023 — can you grab that?”
Technical details
Endpoint
GEThttps://api.datanexusai.org/api/v1/energy/series?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need structured, machine-readable Eurostat energy time-series data for EU/EEA countries — particularly energy intensity, efficiency, balance, or ETS indicators — with flexible filtering by country, period, unit, and frequency. Prefer it over scraping Eurostat's web interface or bulk downloads when you need a targeted, programmatic slice of data per country or dataset.
Side effects
- Invalid or unsupported dataset_id returns an error or empty result
- Unsupported ISO2 country code returns no observations
- Invalid frequency or unit filter silently returns 0 observations
- period_from/period_to out of available data range returns empty observations array
- Payment failure via x402 if USDC balance is insufficient
- limit exceeding 2000 is rejected or capped
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"geo": "BG",
"count": 1,
"endpoint": "energy_series",
"dataset_id": "nrg_ind_ei",
"observations": [
{
"obs_value": 180.5,
"time_period": "2020"
}
]
}
}Tags
x402
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