{"uid":"cap_zD39tsgjPIcmJU8MJoITU","slug":"datanexusai-eu-yield-curve-slope-b2ab1886","name":"DataNexusAI EU Yield Curve Slope","description":"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.\n\nMachine-readable discovery: `https://api.datanexusai.org/openapi.json`, `https://api.datanexusai.org/llms.txt`, `https://api.datanexusai.org/.well-known/x402`.\n\nHuman docs: `/docs` and `/api/`.","url":"https://api.datanexusai.org/api/v1/rates/eu-curve-slope?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":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"derived":{"regime":"normal","slope_10y_2y_pp":0.45},"endpoint":"eu_curve_slope"}},"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":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_JtYLxQkEd0A-j-w9Wji4m","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 the current EU yield curve slope (10y-2y spread in percentage points) and the derived market regime classification (e.g. normal, inverted).","exampleAgentPrompt":"What is the current EU yield curve slope — specifically the 10-year minus 2-year spread — and is the curve in a normal or inverted regime right now?","exampleUseCases":[{"title":"Macro regime check for portfolio rebalancing","prompt":"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?"},{"title":"Recession signal monitoring for a research report","prompt":"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?"},{"title":"Automated rate-environment alert in a trading workflow","prompt":"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."}],"resultDescription":"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.","failureModes":["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"],"whenToPreferThis":"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.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T12:44:43.435Z","isFirstParty":false,"canonicalSlug":"datanexusai-eu-yield-curve-slope-b2ab1886"}