{"uid":"cap_RS2VMba9Fvem1b9kj3kJE","slug":"api-lastlookdata-com-0a7ce055","name":"LastLook Data — Rate Environment Bundle","description":"LastLook Data — rate environment snapshot: FEDFUNDS, SOFR, DGS2, DGS5, DGS10, DGS30 plus yield curve spreads and policy spread. One payment, all rate data.","url":"https://api.lastlookdata.com/api/bundle/rate-environment","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"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":{"request":{"input":{"type":"http","method":"GET","queryParams":{}}},"response":{"note":"Source: Federal Reserve Bank of St. Louis (FRED)","as_of":"2026-06-10","bundle":"rate_environment","series":{"DGS2":4.13,"DGS5":4.27,"SOFR":3.59,"DGS10":4.55,"DGS30":5.03,"FEDFUNDS":3.63},"derived":{"spread_2s10s":0.42,"spread_3m10y":0.86,"policy_spread":-0.03,"spread_2s10s_label":"10Y minus 2Y Treasury","spread_3m10y_label":"10Y minus 3-Month T-Bill","policy_spread_label":"EFFR minus IORB"},"service":"LastLook Data","signals":{"curve_shape":"Normal (upward sloping)","policy_stance":"EFFR trading below IORB — within normal operating band"}}},"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.35","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.35/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.35","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.35","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_uoKqnhgm67GedOjLVfPgD","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.35","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a snapshot of the current interest rate environment including FEDFUNDS, SOFR, DGS2, DGS5, DGS10, DGS30, yield curve spreads, and policy spread in a single call.","exampleAgentPrompt":"Give me a full snapshot of the current US rate environment — Fed funds, SOFR, the 2, 5, 10, and 30-year Treasury yields, yield curve spreads, and policy spread all at once.","exampleUseCases":null,"resultDescription":"A bundle of current US interest rate data including FEDFUNDS, SOFR, DGS2, DGS5, DGS10, DGS30 yields, computed yield curve spreads (e.g. 2s10s, 3m10y), and the policy spread — all in a single response for a complete rate environment picture.","failureModes":["FRED data source unavailable or delayed — stale or missing rate values","Payment failure (x402) — call rejected if 0.35 USDC payment not provided","Rate limiting — too many requests in a short window","Network timeout — upstream FRED API slow to respond"],"whenToPreferThis":"Use this endpoint when you need a comprehensive, multi-rate snapshot in a single API call rather than querying individual FRED series one by one. Ideal for macro analysis, LLM context injection, rate environment summaries, or any workflow that needs the full yield curve plus policy benchmarks simultaneously. Prefer over the individual FRED series endpoint when you need 6+ rate series at once and want to avoid multiple round-trips.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T12:45:39.896Z","isFirstParty":false}