# FuelAzores > Official maximum petrol and diesel prices for the Azores and Madeira, with dated evidence, history and bilingual guides. Independent publisher. FuelAzores is an independent guide to official maximum fuel prices in the Azores and Madeira, including Porto Santo. These are regional caps, not individual station quotes. One approved official source with an exact amount and effective date is sufficient. Conflicting or ambiguous official evidence stays under review. Reports cannot override or block valid official prices. No forecast is presented as an announced change. Petrol 98 is not covered. Price and history data are published under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/); attribute "FuelAzores (www.fuelazores.com)". Official source documents remain the works of their publishers. ## Live data - [Azores prices](https://www.fuelazores.com/en/prices/azores): Live HTML with dates and original sources. - [Madeira prices](https://www.fuelmadeira.com/en/prices/madeira): Includes Porto Santo. - [Current and upcoming prices, Markdown](https://www.fuelazores.com/api/v1/prices?format=markdown): Fetch for each current-price answer. - [JSON API](https://www.fuelazores.com/api/v1/prices): Per-fuel freshness, review state and source provenance. - [Azores yearly archive](https://www.fuelazores.com/en/prices/azores/2025): Every verified change in a year, from 2016; other years at /en/prices/azores/{year}. - [Madeira yearly archive](https://www.fuelmadeira.com/en/prices/madeira/2025): Weekly changes, including Porto Santo; other years at /en/prices/madeira/{year}. - Dated change pages: /{pt|en}/prices/{region}/{YYYY-MM-DD} for each official effective date, with the previous price, refill costs and sources (the API's announcementUrl). ## Integration - [API and MCP guide](https://www.fuelazores.com/developers.md): Parameters, interpretation, pagination, connection instructions. - [OpenAPI](https://www.fuelazores.com/openapi.json): Public API contract. - [MCP](https://www.fuelazores.com/mcp): Streamable HTTP, three read-only tools, no authentication. - [MCP Server Card](https://www.fuelazores.com/mcp/server-card): Server identity and connection details (also at /.well-known/mcp/server-card.json). - [AI Catalog](https://www.fuelazores.com/.well-known/ai-catalog.json) and [API catalog](https://www.fuelazores.com/.well-known/api-catalog): Machine-readable discovery of the MCP server and REST API. ## Guides - [Como funciona o preço dos combustíveis nos Açores](https://www.fuelazores.com/pt/articles/precos-combustiveis-acores.md): pt; Entenda os preços máximos nos Açores: atualização mensal, Preço Europa, gasolina 95, gasóleo, fontes oficiais e decisões de abastecimento. - [How fuel prices work in the Azores](https://www.fuelazores.com/en/articles/azores-fuel-pricing-system.md): en; A practical guide to Azores fuel price caps, monthly updates, the European reference price, petrol and diesel categories, and official sources. - [Como funciona o preço dos combustíveis na Madeira](https://www.fuelmadeira.com/pt/articles/precos-combustiveis-madeira.md): pt; Conheça o ciclo semanal dos combustíveis na Madeira e Porto Santo, os preços máximos, a fórmula alterada em 2026 e a consulta do JORAM. - [How fuel prices work in Madeira and Porto Santo](https://www.fuelmadeira.com/en/articles/madeira-fuel-pricing-system.md): en; Understand Madeira’s weekly fuel price caps, Monday updates, the formula amended in 2026, official JORAM decisions, and refuelling choices. - [Açores e Madeira: como comparar preços dos combustíveis](https://www.fuelazores.com/pt/articles/acores-madeira-comparar-precos-combustiveis.md): pt; Compare gasolina e gasóleo nos Açores e na Madeira com datas equivalentes, categorias corretas e diferenças entre máximos oficiais e preços pagos. - [Azores vs Madeira: how to compare fuel prices fairly](https://www.fuelazores.com/en/articles/azores-madeira-fuel-price-comparison.md): en; Compare Azores and Madeira petrol and diesel prices using matching dates, fuel categories, units, and the distinction between caps and pump prices. - [Como consultar e interpretar preços oficiais de combustíveis](https://www.fuelazores.com/pt/articles/consultar-precos-oficiais-combustiveis.md): pt; Aprenda a ler o Jornal Oficial: fonte, combustível, preço por litro, data de publicação, entrada em vigor, correções e histórico dos preços. - [How to read official fuel price announcements](https://www.fuelazores.com/en/articles/read-official-fuel-price-announcements.md): en; Read Azores and Madeira official fuel decisions: exact amounts, units, publication and effective dates, corrections, provenance, and price history. - [Quando abastecer: calcular custos e poupanças no depósito](https://www.fuelazores.com/pt/articles/quando-abastecer-calcular-poupanca.md): pt; Calcule quanto custa abastecer e se compensa esperar por uma alteração confirmada nos Açores ou na Madeira, com exemplos de litros e euros. - [When to refuel: calculate tank costs and savings](https://www.fuelazores.com/en/articles/when-to-refuel-calculate-savings.md): en; Calculate refill costs and whether waiting for a confirmed Azores or Madeira fuel price change makes sense, with worked examples in litres and euros. - [Como usar o FuelAzores: preços, alertas e aplicação PWA](https://www.fuelazores.com/pt/articles/como-usar-fuelazores-pwa-aplicacoes.md): pt; Aprenda a usar o FuelAzores, guardar veículos, consultar o histórico, configurar alertas e instalar a PWA no iPhone ou no Android. - [How to use FuelAzores: prices, alerts and the PWA](https://www.fuelazores.com/en/articles/how-to-use-fuelazores-pwa-apps.md): en; Learn to use FuelAzores, save vehicles, explore fuel price history, set up alerts and install the PWA on iPhone or Android. - [Abastecer nos Açores e na Madeira: guia para quem visita](https://www.fuelazores.com/pt/articles/abastecer-acores-madeira-visitantes.md): pt; Preços da gasolina e do gasóleo nos Açores e na Madeira para quem visita: máximos oficiais, palavras na bomba, carro alugado e custos de viagem. - [Fuel prices in the Azores and Madeira: a visitor’s guide](https://www.fuelazores.com/en/articles/azores-madeira-fuel-prices-visitor-guide.md): en; Petrol and diesel prices in the Azores and Madeira for visitors: official caps, Portuguese pump words, rental-car checks and dated road-trip cost examples. ## Optional - [Complete reference](https://www.fuelazores.com/llms-full.txt): Stable integration guide and article index; fetch prices separately. - [Article feed](https://www.fuelazores.com/feed.xml): Atom, both languages. - [JSON Feed](https://www.fuelazores.com/feed.json): Both languages.