{"uid":"cap_ezyq4krHdS4RF7Mv-6dWR","slug":"northline-treasury-yields-rates-7bd6bae2","name":"Northline Treasury Yields Rates","description":"Pay-per-call APIs, paid downloads and work-on-request for agents. Payment: x402 (USDC on Base, eip155:8453), no accounts or API keys. Catalog: https://206-81-14-131.sslip.io/?format=json. Agent guide: https://206-81-14-131.sslip.io/llms.txt","url":"https://206-81-14-131.sslip.io/svc/treasury-yields/rates?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_jIKZ7QHMYAmhJ0qJlW0-t","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns current US Treasury yield rates across maturities, payable per-call via x402 USDC micropayment with no account required.","exampleAgentPrompt":"What are the current US Treasury yield rates across all maturities — 1-month through 30-year — right now?","exampleUseCases":[{"title":"Yield curve snapshot for model","prompt":"Pull the latest Treasury yield rates for all maturities so I can plug the risk-free rate into my discounted cash flow model."},{"title":"Monitor 10-year rate for portfolio","prompt":"What's the current 10-year Treasury yield? I want to track whether it's moved above 5% today."},{"title":"Yield spread analysis","prompt":"Get me today's Treasury yields so I can calculate the 2-year to 10-year spread and see if the curve is still inverted."}],"resultDescription":"A structured response containing current US Treasury yield rates across standard maturities (e.g. 1-month, 3-month, 6-month, 1-year, 2-year, 5-year, 10-year, 20-year, 30-year), expressed as annualized percentage rates, reflecting the most recently available market data.","failureModes":["Payment not included or insufficient USDC balance returns 402 Payment Required","Network or upstream data provider unavailability returns 503 or timeout","Stale data if underlying Treasury data source has not updated (market hours dependency)","Invalid or malformed x402 payment header returns 400 or 402"],"whenToPreferThis":"Choose this endpoint when you need current US Treasury yield rates without wanting to set up an account or API key — it accepts direct USDC micropayments via x402. Ideal for AI agents needing on-demand, pay-as-you-go access to yield curve data for financial modeling, risk-free rate benchmarking, or macroeconomic monitoring at very low cost ($0.005 per call).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T06:33:58.525Z","isFirstParty":false,"canonicalSlug":"northline-treasury-yields-rates-7bd6bae2"}