{"uid":"cap_DsAACbK9sbIhHFyUQWFI6","slug":"toolrail-mexico-fix-dollar-rate-tiie-28-day-interest-rate-cbb26dd2","name":"Toolrail Mexico FIX Dollar Rate & TIIE 28-Day Interest Rate","description":"Mexico's official FIX dollar rate (used for obligations) and TIIE 28-day interest rate, from Banco de México. Use when you need Mexico's official FIX dollar rate or the TIIE interest rate.","url":"https://toolrail.dev/mx/indicadores?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"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"pais":{"type":"string"},"fuente":{"type":"string"},"tiie_28d":{"type":"object","properties":{"valor":{"type":"number"},"unidad":{"type":"string"}}},"dolar_fix":{"type":"object","properties":{"valor":{"type":"number"},"unidad":{"type":"string"}}}}}}}}},"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_nXME1v-EUPtm_--pl8H50","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 Mexico's official FIX dollar exchange rate and the TIIE 28-day interbank interest rate from Banco de México","exampleAgentPrompt":"What are Mexico's official financial indicators right now — specifically the FIX dollar exchange rate and the TIIE 28-day interest rate from Banco de México?","exampleUseCases":[{"title":"Peso contract valuation in USD","prompt":"I need to calculate how much a Mexican peso obligation is worth in dollars today — can you get me the official Banxico FIX rate?"},{"title":"Loan interest rate compliance check","prompt":"Our contract references the TIIE 28-day rate for variable interest calculations — what is the current official TIIE rate from Banco de México?"},{"title":"Daily FX dashboard update","prompt":"Pull the latest official FIX dollar rate and TIIE 28-day rate from Banxico for my Mexico financial dashboard."}],"resultDescription":"Returns a JSON object with the country (Mexico), source (Banco de México), the current FIX dollar rate (valor in MXN per USD), and the TIIE 28-day interest rate (valor as a percentage), each with their respective unit labels.","failureModes":["Banxico data feed unavailable — upstream API may be down or returning incomplete data","Rate temporarily unavailable on non-business days or Mexican bank holidays","Network timeout if Banxico's systems are slow to respond"],"whenToPreferThis":"Use this endpoint when you specifically need Mexico's official Banco de México FIX exchange rate (the legally recognized rate for peso-denominated obligations) or the TIIE 28-day benchmark interest rate. Prefer this over generic FX APIs when legal or contractual compliance with official Mexican rates is required. For a broader LATAM FX snapshot including MXN alongside ARS, BRL, CLP, and COP, use the sibling LATAM exchange rates endpoint instead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T12:45:13.170Z","isFirstParty":false,"canonicalSlug":"toolrail-mexico-fix-dollar-rate-tiie-28-day-interest-rate-cbb26dd2"}