EconSignalPulse Nightlights GDP Divergence Analyzer

x402

EconSignalPulse Nightlights GDP Divergence Analyzer is a paid API for AI agents from econsignalpulse.theaslangroupllc.com, paid per call via x402, $0.15/call, status unknown (last checked 2026-09-14).

Compares VIIRS satellite nighttime-lights data against official GDP figures to detect statistical divergence between reported economic activity and satellite-observable evidence across 100+ countries.

Price / call$0.15

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StatusUnknown

How this service works

VIIRS satellite nighttime-lights analysis versus official GDP — detects divergence between reported activity and satellite evidence across 100+ countries. For hedge-fund and intelligence agents.

Output

Returns a comparison of VIIRS satellite nighttime-lights intensity versus official GDP figures for a specified country, including a divergence metric or score indicating whether reported economic activity is statistically consistent with satellite-observable evidence, flagging potential over- or under-reporting.

Example use cases

Example prompt

“Can you check whether China's official GDP figures line up with what VIIRS satellite nighttime-lights data is showing — I want to know if there's a significant divergence between the two and what the gap looks like?”

Technical details

Endpoint

GEThttps://econsignalpulse.theaslangroupllc.com/api/econsignal/nightlights

When to prefer

Use this endpoint when you need to cross-validate official GDP or economic activity figures for a specific country against independent satellite evidence, particularly for countries with questionable data reporting quality (authoritarian regimes, frontier markets, sanctioned states). Prefer this over general macro endpoints when the core question is data integrity or statistical divergence rather than forecasting.

Side effects

Country not in supported list (100+ supported — rare but possible for micro-states)
Insufficient satellite data coverage for the requested period
Official GDP data not yet available for the requested time window
Invalid or unrecognized country identifier returns 400 error
Rate limiting or payment failure returns 402 or 429 error

Input

Schema · Request body

Field	Type	Description
inputrequired	object
output	object

Output

Schema · Response

{
  "type": "json",
  "example": {
    "official_gdp": {
      "source": "National Bureau of Statistics China",
      "reported_growth_2022_pct": 3,
      "reported_growth_2023_pct": 5.2
    },
    "query_summary": {
      "iso2": "CN",
      "country": "China",
      "signal_basis": "VIIRS NOAA-20 nighttime lights composite"
    },
    "satellite_signal": {
      "low_activity_regions": [
        "Northeast rust belt — Liaoning, Jilin, Heilongjiang showing flat/declining signal"
      ],
      "high_activity_regions": [
        "Yangtze River Delta",
        "Pearl River Delta",
        "Chengdu-Chongqing"
      ],
      "nightlights_growth_trend": "Consistent with 2-3% real growth in manufacturing belt; lower than official 5.2% in 2023",
      "electricity_vs_gdp_divergence": "Electricity +6.9% while GDP +5.2% — electricity typically tracks GDP closely; gap suggests mix shift toward services (lower power intensity)",
      "electricity_consumption_growth_pct": 6.9
    },
    "divergence_analysis": {
      "verdict": "Moderate divergence — GDP plausibly in 3.5-5.5% range; official figure within bounds but upper end appears optimistic",
      "confidence": "Medium",
      "methodology_note": "Nightlights correlate strongly with industrial/manufacturing GDP; services sector (growing share of Chinese economy) has lower light signature",
      "historical_context": "China nightlights diverged significantly from official GDP in 2015-2016 (provincial GDP sums exceeded national total by 10%)"
    },
    "investment_implications": "CNY positioning and EM equity exposure should discount to 4-4.5% real growth range rather than headline 5.2%. Manufacturing-facing sectors most at risk of disappointment."
  }
}

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How this service works

VIIRS satellite nighttime-lights analysis versus official GDP — detects divergence between reported activity and satellite evidence across 100+ countries. For hedge-fund and intelligence agents.

Output

Technical details

Endpoint

GEThttps://econsignalpulse.theaslangroupllc.com/api/econsignal/nightlights

When to prefer

Side effects

Country not in supported list (100+ supported — rare but possible for micro-states)
Insufficient satellite data coverage for the requested period
Official GDP data not yet available for the requested time window
Invalid or unrecognized country identifier returns 400 error
Rate limiting or payment failure returns 402 or 429 error

Input

Schema · Request body

Field	Type	Description
inputrequired	object
output	object

Output

Schema · Response

{
  "type": "json",
  "example": {
    "official_gdp": {
      "source": "National Bureau of Statistics China",
      "reported_growth_2022_pct": 3,
      "reported_growth_2023_pct": 5.2
    },
    "query_summary": {
      "iso2": "CN",
      "country": "China",
      "signal_basis": "VIIRS NOAA-20 nighttime lights composite"
    },
    "satellite_signal": {
      "low_activity_regions": [
        "Northeast rust belt — Liaoning, Jilin, Heilongjiang showing flat/declining signal"
      ],
      "high_activity_regions": [
        "Yangtze River Delta",
        "Pearl River Delta",
        "Chengdu-Chongqing"
      ],
      "nightlights_growth_trend": "Consistent with 2-3% real growth in manufacturing belt; lower than official 5.2% in 2023",
      "electricity_vs_gdp_divergence": "Electricity +6.9% while GDP +5.2% — electricity typically tracks GDP closely; gap suggests mix shift toward services (lower power intensity)",
      "electricity_consumption_growth_pct": 6.9
    },
    "divergence_analysis": {
      "verdict": "Moderate divergence — GDP plausibly in 3.5-5.5% range; official figure within bounds but upper end appears optimistic",
      "confidence": "Medium",
      "methodology_note": "Nightlights correlate strongly with industrial/manufacturing GDP; services sector (growing share of Chinese economy) has lower light signature",
      "historical_context": "China nightlights diverged significantly from official GDP in 2015-2016 (provincial GDP sums exceeded national total by 10%)"
    },
    "investment_implications": "CNY positioning and EM equity exposure should discount to 4-4.5% real growth range rather than headline 5.2%. Manufacturing-facing sectors most at risk of disappointment."
  }
}