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DataNexusAI EU Yield Curve Slope
x402
DataNexusAI EU Yield Curve Slope is a paid API for AI agents from api.datanexusai.org, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-01).
Returns the current EU yield curve slope (10y-2y spread in percentage points) and the derived market regime classification (e.g. normal, inverted).
Price / call$0.01
Success—
StatusUnknown
How this service works
Public data API for SEBRA payments, PTP road accidents, Hearthstone cards, EU agri-food prices, and trade/market analytics. Paid data endpoints use x402 (USDC micropayments). Docs and discovery endpoints are free. 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
A JSON object containing the derived market regime label (e.g. 'normal' or 'inverted'), the 10-year minus 2-year EU yield curve slope expressed in percentage points, and the endpoint identifier string.
Example use cases
Macro regime check for portfolio rebalancing
“Before I rebalance my European bond portfolio, can you check the current EU yield curve slope and tell me whether we're in a normal or inverted rate regime?”
Recession signal monitoring for a research report
“I'm writing a macro outlook report — can you pull the latest EU 10y-2y curve slope and tell me what market regime it's signaling?”
Automated rate-environment alert in a trading workflow
“Check the EU yield curve slope right now and flag it for me if the curve is inverted, showing me the exact 10y-2y spread in basis points.”
Technical details
Endpoint
GEThttps://api.datanexusai.org/api/v1/rates/eu-curve-slope?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, pre-computed EU yield curve slope and regime classification without having to fetch and process raw bond yield data yourself. It is ideal for macro dashboards, automated trading signals, and research pipelines that need a single derived number and a regime label rather than full yield curve term structure data. Prefer it over general-purpose financial data APIs when you specifically need the EU 10y-2y spread with a built-in regime interpretation at very low cost per call.
Side effects
- Payment failure (402): USDC micropayment of $0.01 not provided or rejected via x402 protocol
- Data unavailable: upstream EU bond market data source temporarily offline
- Rate limiting: too many requests in a short window
- Malformed request: unsupported HTTP method used
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"derived": {
"regime": "normal",
"slope_10y_2y_pp": 0.45
},
"endpoint": "eu_curve_slope"
}
}Tags
x402
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