> ## Documentation Index > Fetch the complete documentation index at: https://docs.flatpeak.com/llms.txt > Use this file to discover all available pages before exploring further. # Documentation Flatpeak gives your products **real-time access to your customer's actual electricity price**, so they can automatically follow it: running cheaper, and greener. Connect a customer's tariff once, then read live and forecast prices, schedule energy use around them, and calculate exact costs through a single API, globally. Key definitions: * **Energy Tariff** - The customer's pricing plan for electricity. * **Energy Price** - The current cost of electricity at a given moment. * **Location** - A physical site where energy is consumed or exported. * **Device** - An individual asset (such as an EV charger or battery) you track at a Location. By default, Flatpeak retrieves your customer's tariff in real time by connecting directly to their energy provider account. When a direct integration is not available, Flatpeak combines dynamic market data, proprietary tariff libraries, and manual input to ensure complete global coverage. Flatpeak Services Get a prototype running in minutes with our step-by-step guide. ## Your integration plan Integrate Flatpeak with **your app** to let customers connect their tariffs, and with **your backend** to access energy prices, schedule energy use, and calculate costs. Integration plan Add Flatpeak Connect so customers can link their tariff. Use live or forecast prices to optimise when devices run. Submit meter records to calculate real-time and historic costs. ## Keep going Full endpoint reference for the current API version. Create a bearer token and start making authenticated calls. See how Flatpeak sources tariffs and prices across markets. Stuck on something? Reach the team directly.