Budget mini PCs are becoming increasingly popular for those seeking compact and affordable computing solutions. In 2025, the market offers a variety of options that deliver impressive performance without breaking the bank. From versatile models suitable for home entertainment to powerful devices for productivity, these mini PCs cater to diverse needs while maintaining a budget-friendly price point. Whether you're a student, a professional, or simply looking for a secondary device, there's a budget mini PC that fits your requirements perfectly.
KAMRUI Mini PC Computer, Intel Processor N97 (up to 3.6 GHz), 16GB DDR4 RAM 256GB M.2 SSD, Mini Desktop Computer Support Dual 4K, WiFi, Bluetooth, Ethernet, HTPC for Business, Education, Home
- [Small but Powerful]-KAMRUI Essenx E1 N97 Mini PC desktop about 3.96× 3.96× 1.57 Inch. Powered with Intel Processor N97 (max up to 3.6GHz, 4C/4T, 6MB L3 Cache), delivers incredible 40% responsiveness and smooth than Intel N95, N100, N150 processor. Easily switch back and forth between more applications with 16GB DDR4 memory and 256GB M.2 2280 solid-state drive storage. Very fast and no lagging or jumping
- [Intelligent Design]-What sets this small computer desktop apart from other mini PCs is that it comes with 1 HDMI port and 1 DisplayPort, making it easy to connect dual monitors to simplify and double your productivity. Also, the VESA mount can free yourself from the messy desktop. It is convenient to hide the mini desktop PC on the back of the monitor or HDTV
- [Ready When You Are]-With the Modern light feature, blue light while running, red light while standby. Just plug-in device is running and ready for you to use simply by opening it up. Equipped with Intel UHD Graphics 1.2 GHz support 4K UHD(at 60Hz). Easy to enjoy Web surfing and 4K video playback, or connect to your projector as a home theatre, enjoy a variety of entertainment. Work and play your way virtually anywhere
- [Meet Deeply Needs]-The latest wireless connectivity with 802.11ac Dual Band 2.4 & 5GHz Wi-Fi, offers speeds up to 450Mbps on the 2.4GHz band & 1300Mbps on the 5GHz that provide double newly faster internet experience for browsing, streaming, gaming. Rich interfaces staying connected with multiple devices like projector, NAS, monitor, keyboard mouse, tablet and office equipment. Ideal for industrial and commercial applications
- [Bring Convenient to Life]-All important connections are available: 2 x USB 3.2 ports, 2 x USB 2.0 ports, 1 x HDMI 2.0 ports, 1 x DP 1.4 ports,1 x Gigabit Ethernet port, 1 x Headphone Microphone Port. A cool Fan designed for maximum heat dissipation. The small form factor pc also supports Auto Power On, RTC Wake Settings and Wake On LAN
$179.99
ACEMAGIC Vista V1 N97 Mini PC,16GB DDR4 RAM 512GB SSD Mini Computer,12th Gen N97(Beat N150/N100/N95,up to 3.6GHz),Small Desktop Computer 4K Dual Display/WiFi/VESA for Home/Office,Preinstalled Win11Pro
- 🔹[CPU: N97,which is faster and more powerful than the N150/N100] - Mini PC V1 is powered by 2024 Latest In-tel 12th Gen processor Alder Lake-N97(4Cores/4 Threads, 6M In-tel Smart Cache, 2.0GHz, MAX TO 3.6GHz) , delivers more than 27% higher performance than N100(Reference from Cinebench R23). Performance at least +30%, GPU at least +21% compared with the previous CPU - N95/N5105/N5095. Remarkably power-efficient at 15W, it outperforms its predecessors, even rivaling some mainstream mobile processors from the past. Whether it’s for business, family entertainment, school, research, or social media, this mini PC has your needs covered!
- 🔹[Large Storage Capacity, Easy Expansion] - Vista Series V1 Mini Computer is equipped with a 16GB DDR4 and a 512GB M.2 2280 SSD, which allows the small PC to run several high performance operations simultaneously. The Business micro desktop offers fast data reading, writing, and storage capabilities, ensuring smooth application running. If you want more storage space, you can also add M.2 NVMe PCIe 3.0 SSD or M.2 SATA SSD to expand the memory upgrade storage to 2TB. This means you can easily store and access a large amount of files, media, and data
- 🔹[11 Pro System & Versatile Connectivity] - Office Mini PC comes pre-installed with the Win11 Pro system, which is intelligent, secure, and efficient. Multiple interfaces: 10M/100M/1000M RJ45 Gigabit Ethernet Port *1, USB3.2 Type-A Port*2, USB2.0 Type-A Port*2, HDMI 2.0*1, DP 1.4*1, DC IN ×1, 3.5mm Audio Jack*1
- 🔹[New Update & High efficency cooling system] - The portable mini pc features a silver case and can be stored in a bag and carried with you at any time, ideal for business trips. Save space by supper mini size(3.9x3.9x1.3 inch) and a VESA mount to install it on wall or monitors. The shape of the V1 has been recently improved, improving heat dissipation and enabling continuous and stable operation of the mini PC. The cooling fan is practically silent at light load and even under load, the fans remain fairly quiet; minimal or inaudible fan noise is perfect for concentrating on the task at hand!
- 🔹[WiFi&Bluetooth-Simply Compatible]- ACE Win11 Small PC have reliable and stable wireless connection, opening websites in seconds, watching movies without buffering and downloading files smoothly. Built-in Bluetooth enables you to connect multiple wireless devices such as mice, keyboard, headset, monitoring equipment, printer, monitor, TV and so on. High-speed wireless connection technology, reliable and efficient transmission speed, providing a faster internet experience for browsing and streaming
$239.00
Mini PC Alder Lake-Ν95 (up to 3.4GHz) 4 Cores 4 Threads, Mini Computers 8GB DDR5 256GB M.2 SSD, Mini PC Dual Lan Support 4K Triple Screen Display/USB3.0/WiFi 5/Bluetooth 5.0/VESA/Home/Business
- 【Alder Lake N95 Processor】Mini PC is equipped with the 12th gen Alder Lake-N95 processor, 4 core 4 thread design with a base frequency of 1.7GHz, and can boost up to 3.4GHz. It also comes with 6MB of L3 cache and has a power consumption of only 15W. With its higher configuration, it provides a smoother experience during operation, significantly enhancing work and study efficiency. Therefore, this mini desktop pc is an ideal office tool for students and business professionals.
- 【Sufficient Storage Space】Mini pc N95 is equipped with 8GB LPDDR5 RAM and a 256GB M.2 SSD (with a memory clock speed of up to 4.8GHz), allowing it to easily handle large graphic files and perform other multitasking operations. It comes pre-installed with an operating system and supports Linux and Ubuntu, significantly reducing loading times and enabling quick access to office software. Therefore, this mini computer is highly suitable for home entertainment, streaming video playback, web browsing, and daily work, making it an ideal multifunctional choice.
- 【Support 4K UHD Triple Display】mini computer is equipped with an Intel UHD graphics card that can reach up to 750 MHz. It supports triple display with 4K@60Hz through three HDMI ports, providing exceptional graphics processing capabilities to effortlessly handle complex design software. Whether for work or watching movies, it delivers a cinematic visual experience.
- 【Wireless Connections】This mini PC is equipped with dual network cards and supports a 1000Mbps Ethernet port, designed to provide a wide range of application scenarios, a latency-free experience, and fast file downloads. Additionally, it features reliable WiFi 5 wireless networking, offering enhanced speeds for web browsing, streaming, and gaming. Furthermore, the mini PC includes built-in Bluetooth functionality, allowing for seamless connectivity with Bluetooth headphones.
- 【Small Powerful Mini PC】PC mini glossy screen design. The Mini desktop pc is only the size of the palm of your hand (9 cm (W) x 9 cm (L) x 3.7 cm (H)). It fits easily into crowded workstations or tight spaces. You can also use VESA to mount the MINI PC behind your computer monitor to save space and increase productivity.
$119.99
KAMRUI GK3Plus Mini PC, 16GB RAM 512GB M.2 SSD Mini Computers,12th Gen Alder Lake N95 (up to 3.4GHz) Micro PC, 2.5''SSD, Gigabit Ethernet,4K UHD,WiFi,BT,VESA/Home/Business Small pc
- 【NEW GENERATION CPU-N95】--Newest 12th Intel Alder Lake N95 (1.7GHz, MAX TO 3.4GHz, 4x cores, 6MB L3 Cache) processor (2023 New Releases). Compared with Intel (N100/N5105/N5100/N5095), GK3PLUS MINI PC N95 CPU performance +35%, GPU +78%, more powerful performance and smoother running. Intel UHD Graphics 1.20 GHz handles like browsing internet, reading email, editing documents, home office, and more with ease, even for professional uses like photos editing.
- 【16GB RAM 512GB SSD UP TO 2TB】--KAMRUI mini pc with high-speed 16GB DDR4, Built-in 512GB M.2 2280 SSD.16GB of RAM memory makes your entire system speedy and responsive. That way it can support tasks like memory-hogging multitab browsing and opening a huge graphic file quickly and easily. If you want more storage space, you can also add a 2.5"" SSD (no included) to expand the memory upgrade storage to 2TB to expand the memory wonderful safety data bank.
- 【SMALL BUT POWERFUL PC】--MINI PC Silver Series has a great texture. The mini computer measures only 5.1 in * 5.1 in * 1.96 in, you can be easily placed in crowded workstations or small spaces. Because of the small size to put under you big screen TV for internet movies instead of just limited by the smart TV paid options. You can also mount a MINI PC behind a computer monitor using VESA, and turn your monitor into a pseudo "All-in-One" which is cool.
- 【IMPRESSIVE GRAPHICS】--KAMRUI mini computer comes with Intel Graphics 1.20 GHz, Supports HD (4096 x 2160), 4K@60GHz three screen display(2X HDIM+VGA). Images come alive with new levels of realism, text is sharp and clear, and colors are more vibrant. You can enjoy 4K Web surfing, video playback, watching TV, home theater, and enjoy the entertainment with your family. Dual HDMI Ports, easily connecting 3 monitors, reduce waiting time, efficiency doubled Work, Entertaining and Creation.
- 【MULTIPLE CONNECTIONS】--KAMRUI micro computer comes with Gigabit Ethernet supports, 2.4G+5.0G dual band WiF and Bluetooth 4.2. Simply compatible – All your existing apps work. It which could be connected with your mouse, acoustics or headset. It can work with server, monitoring equipment, office equipment, monitor, projector, TV and so on. Built-in fan cooling so you don't have to worry about multitasking overheating your product.
$199.99
Bmax Mini PC B1 Pro 8GB LPDDR4 /128GB eMMC, Intel Gemini Lake N4000 (Up to 2.6 GHz), Support 512GB/2TB M.2 SSD Expansion, 2.4G/5G Dual WiFi BT4.2, 4K Dual Display Micro Computer
- 𝐅𝐚𝐬𝐭𝐞𝐫 𝐑𝐮𝐧𝐧𝐢𝐧𝐠 𝐒𝐩𝐞𝐞𝐝 - BMAX mini computer B1 Pro is powered by the latest Celeron N4000 processor, Pre-installed OS, base frequency 1.1 GHz, up to 2.6GHz, providing lightning fast performance and smoother running. Supports latest wireless connectivity 802.11ac Dual-Band Wi-Fi, Bluetooth 4.2, LAN 1000Mbps.
- 𝐔𝐩𝐠𝐫𝐚𝐝𝐞 𝐌𝐢𝐧𝐢 𝐃𝐞𝐬𝐤𝐭𝐨𝐩 𝐏𝐂 - The mini pc has a slimmer and lighter body - size only 4.7x4.7x0.9 in, weight only 8.5 ounces. You can easily place mini pc computer on workstations and work flexibly, ideal for business travel. The mini PC comes with a VESA bracket to hang the mini computer behind the monitor.
- 𝐖𝐈𝐅𝐈+𝐌𝐮𝐥𝐭𝐢𝐩𝐥𝐞 𝐂𝐨𝐧𝐧𝐞𝐜𝐭𝐢𝐨𝐧𝐬 - There are 2 x USB 3.0 ports, 2 x USB 2.0 ports, 1 x HDMI port and 1 x VGA port to support 4K dual screen display UHD 600 graphics for business, education and entertainment. Supports 2.4G+5.0G dual band WiFi, LAN 1000Mbps. BT 4.2 uses high speed wireless connection to use multiple devices such as mouse, keyboard, speaker, etc. Headset jacks supports direct output of audio.
- 𝐃𝐈𝐘 𝐏𝐨𝐰𝐞𝐫𝐟𝐮𝐥 𝐌.𝟐_𝟐𝟐𝟖𝟎 𝐒𝐀𝐓𝐀 𝐒𝐒𝐃 - 8GB LPDDR4 RAM/128GB eMMC. Mini desktop pc support to add a M.2_2280 SATA SSD (up to 1TB, NOT INCLUDED). You can also add your micro SD card, USB flash drive or external hard drive to upgrade storage space. The silent version heatsink helps pc cool the CPU processor, dissipates heat efficiently and quickly. Creates a comfortable, energy-efficient and quiet working environment.
- 𝟏𝟐 𝐦𝐨𝐧𝐭𝐡𝐬 𝐰𝐚𝐫𝐫𝐚𝐧𝐭𝐲 & 𝐋𝐢𝐟𝐞𝐭𝐢𝐦𝐞 𝐒𝐞𝐫𝐯𝐢𝐜𝐞 - Bmax micro computer Support Wake On LAN, RTC Wake, Auto Power On (get into BIOS interface settings). Provides 7 days/24 hours serving, 12-month satisfaction and Lifetime technical support, please feel free to contact us by email if any issues happened.
$99.99
GMKtec M5 Plus Gaming Mini PC Ryzen 7 5825U (Upgraded 5700U), 32GB RAM 1TB SSD Dual NIC LAN 2.5GbE Desktop Computers, Triple 4K Display, WiFi 6E, USB3.2, USB-C, BT 5.2, DP, HDMI 2.0
- 【Office Gaming Mini PC】UPGRADED GMKtec Nucbox M5 Plus Series is equipped with the powerful AMD Ryzen 7 5825U processor, 8 Cores/16 Threads, Boost up to 4.50GHz, Based on the ZEN 3+ architecture, this small but powerful mini pc delivers satisfying results in productivity, office work, and gaming. 35% Performance increase over previous AMD Ryzen 7 5700U, 5600U, 5560U, 5500U.
- 【32GB DDR4 RAM & 1TB PCIe SSD】Installed with DDR4 32GB RAM Dual Channel (2x16GB), the Nucbox M5 mini pc support expansion to 64GB RAM. Featured with 1TB M.2 2280 PCIe 3.0 SSD, support dual slot expansion to 4TB SSD. (Upgrades not included)
- 【DUAL NIC LAN 2.5G RJ45】Fast Network Speeds: Enjoy up to 2500Mbps data transmission speed without worrying about lagging. Ideal for working, gaming, and surfing the internet. Great for Untangle, Pfsense or as a server office PC.
- 【Mini Desktop Computer with 4K Triple Screen Display】Nucbox M5 Plus integrates AMD Radeon Graphics 8 Cores 2000 MHz GPU to deliver powerful graphics processing power to easily handle the demands of complex design software, 4K@60Hz UHD video editing, and playback, or mid-range gaming. And it can connect to 3 display screens simultaneously.
- 【Fast Internet WiFi 6E + BT5.2 Connection】GMKtec Mini PC with WiFi-6E Wireless, have 2.5G/5G/6G triple band, more faster and lower latency. Bluetooth 5.2 allowing you more quickly to connect other wireless devices (headset, mouse, keyboard, etc.) Interface features 2*USB3.2 ports, 2*USB2.0 ports, 1*HDMI 2.0 port(4K@60Hz), 1*USB-C port(PD/DP/DATA), 1*DP Port, 1*Audio 3.5mm (HP&MIC), 1*DC Power Port.
$399.98
Bmax B1 Mini PC Mini Computers, Intel N4000 Small Tiny Desktop Computers, 8GB RAM/128GB eMMC, 2.4GHz/5GHz WiFi 5, BT, 4K, Business, Home, Office Computer
- Small and Powerful ✔ The BMax B1 Mini PC Computers is a fantastic blend of tiny size and performance. This little powerhouse packs a surprising punch with its Intel Celeron N4000 dual-core processor and Intel UHD Graphics 600, with 8GB LPDDR4 RAM, 128GB SSD eMMC ensures quick boot times, it handling everyday tasks with ease. Running on Windows 11, and provides a familiar and user-friendly interface, catering to both work and entertainment needs.
- Small Desktop Computer ✔ Features: 2 cores, 2 threads; base frequency 1.1GHz, burst frequency is up to 2.6GHz, providing lightning more fast performance and smoother running. It supports latest wireless connectivity 802.11a/b/g/n/ac Dual-Band Wi-Fi 5, LAN 1000Mbps and built-in Bluetooth 5.0 allows for effortless pairing with various peripherals, such as wireless keyboards, mice, earphones, monitoring camera, printers, monitors, TV, projectors,.. etc.
- 8GB DDR4 + 128GB SSD ✔ This small computer has built-in 8GB LPDDR4 RAM and 128GB SSD eMMC. It supports DIY expand the additional storage with M.2_2280 SATA SSD (up to 1TB) and a mobile hard disk box via USB3.0 interface. This Mini PC comes pre installed with the Win-11 Pro, supported operating system including Linux, Ubuntu 22.04 LTS.
- UHD Graphics & 4K Dual Screen Display ✔ Built-in fantastic smart cooling fan, heat sink, and hard drive cooler help cool down the hardware and reduce hardware loss, delivering faster response speed. Multi-functional interface with 1x DC, 2x USB 3.0, 2x USB 2.0, 1x RJ45, 2x HDMI ports, 1x audio input/output. Easily connect three monitors at the same time and also as well as servers, monitoring or office equipments, monitors, projectors, the Micro PC will brings you a triple visual experience!
- Compared with others mini pc, BMax mini B1 is much more smaller and thinner, only 4.25 (L)×4.17 (W)×0.87 (H) inches. Easier to carry anywhere for flexible working. Compact size makes the mini computer the best choice for your light office work, 4K video playback, online education, design and home entertainment. We will provide you with return within 30 days, 7x24 hours of one-to-one customer services, 12 months warranty.
$110.98
GMKtec Mini PC N97 Preinstalled Windows 11 Pro, G5 Micro Desktop Computer, 12th Gen Intel Alder Lake N97 (up to 3.60GHz) 12GB DDR5 256GB Hard Drive for Business, School, Office
- 【Tiny Micro Pocket Mini PC Computer】GMKtec G5 mini PC is one of the smallest computers on the market! It is powered by the latest 12th Gen Intel Alder Lake N97 processor (4C/4T, 6MB Cache, Up to 3.6GHz, 12W TDP), delivering unrivalled smoothness and efficiency, with up to 40% higher performance than the N100/N95/N5105/N5095. The N97 comes with an upgraded iGPU Intel UHD Graphics 24 EUs 1.20GHz, 40% performance increase over the previous N-series.
- 【Latest Intel N97 Processor】The new G5 Mini PC Intel N97 processors uses 4 performance e-cores and clocks up to 3.6 GHz. The chip supports Quick Sync and AV1 decoding. The CPU is built with a further improved 10nm SuperFin process at Intel (called Intel 7)
- 【HDMI 4K@60Hz HD Display】G5 micro desktop mini PC supports 4K UHD high-definition output, 4K UHD display resolution of 4096 x 2160@60Hz, and 1200MHz Dynamic Frequency, providing you with theatre-like visual experience. With dual HDMI ports, you can connect two screens simultaneously, creating a more expansiveworkspace and experience 4K Ultra HD visual effects and entertainment, as well as doubling your work efficiency
- 【Versatile Connectivity】G5 mini computer features a pocket ergonomic body design, multiple ports, well-organized interfaces for office, entertainment, education, easy to connect multiple devices like servers, monitor, office equipment, displays, projectors, televisions, etc. (3x USB 3.2, 2x HDMI, 1x Gigabit Ethernet Ports, 1x 3.5mm Audio, 1x Micro SD Card Slot, 1x Type-C Power)
- 【Cool Silent Fan】The cooling fan is practically silent at light load and even under load, the fans remain fairly quiet; minimal or inaudible fan noise is perfect for concentrating on the task at hand
$179.98
SALE
−$100.00
ACEMAGICIAN [Gaming PC] Ryzen Mini PC, AMD Ryzen 7 5875U(up to 4.5Ghz) 16GB DDR4 512GB NVME SSD Mini Desktop Computer, Mini Computers [WiFi6/BT5.2] [4K UHD/RGB Lights/3 Adjustable Mode PC Gaming]
![ACEMAGICIAN [Gaming PC] Ryzen Mini PC, AMD Ryzen 7 5875U(up to 4.5Ghz) 16GB DDR4 512GB NVME SSD Mini Desktop Computer, Mini Computers [WiFi6/BT5.2] [4K UHD/RGB Lights/3 Adjustable Mode PC Gaming] -](https://m.media-amazon.com/images/I/41-qpObOhoL.jpg)
- [Unleash Your Gaming Potential with Ryzen 7 5875U] Powered by AMD Zen3 Ryzen 7 5875U, 8 Cores 16 Threads, Max Boost Clock up to 4.5GHz, and Radeon RX Vega8 Graphics(2000 MHz), our mini PC delivers up to 3.4% better performance in multitask computing compared to previous Zen 2 processors. Compared with AMD ryzen 5 5600U/5560U/5500U, ACEMAGICIAN S3A mini pc ryzen 7 5875U will be more powerful, providing faster speed and efficiency.
- [Multi-Mode Mini PC] Take your gaming to the next level with our multi-mode mini PC - choose from silent, auto, or performance mode to suit your needs and enjoy smart energy-saving features. ① Silent mode, fan sound as low as 38db and the power of mini pc is reduced to 10-15W, smart energy saving; ② Auto mode, suitable for medium work or entertainment projects, the mini pc power is setting as 15-20W; ③ performance mode, you can crank up the power to 20-25W, upgrade your gaming experience
- [16GB Dual Channel DDR4 & 512GB NVME SSD] With up to 16GB of DDR4-2666 RAM, dual-channel DDR4, and 2x M.2 NVME SSDs, you'll experience lightning-fast load times and nearly double the throughput of a single drive. Plus, with up to 512GB of storage space, you'll have plenty of room for all your favorite games
- [S3A, Fight for Speed] Stay connected and say goodbye to delays with our Mini Gaming PC. Featuring a 1G RJ45 port, WiFi 6 standard radio, and Bluetooth 5.2 technology, you'll enjoy peak interface bandwidth, efficiency, and reliability, with lower latency and less lag
- [RGB Lighting effect & High efficency cooling system] Gaming Small PC provides three different lighting modes for you to choose, you can choose your favorite lighting effect according to your mood. This Mini PC has a cooling module made from a blend of high tech copper alloy for efficient heat dissipation. This is backed up with a super high speed cooling fan. Allied together, you will keep your cool in the most intense gaming sessions!
$399.00
ACEMAGICIAN K1 Mini Gaming PC AMD Ryzen 7 5700U Mini PC 16GB DDR4 512GB SSD Mini Computers (8C/16T, up to 4.3Ghz), 4K Triple Display Mini Desktop Bluetooth/WiFi 6/Office
- [AMD RYZEN 7 5700U PROCESSOR] ACEMAGICIAN Micro PC is equipped with AMD Ryzen 7 5700U processor (8C/16T, 16M Cache, up to 4.3GHz). Compared with AMD Ryzen 5(5600U/5500U), K1 MINI PC 5700U CPU performance +35%, GPU +38%, more powerful performance and smoother running
- [MINI PC PERFECT FOR GAMING] Powered by AMD Zen3 Ryzen 7 5700U and Radeon RX Vega Graphics(2000 MHz), our mini computer delivers up to 3.4% better performance in multitask computing compared to previous Zen 2 processors. Play your favorite games like APEX, CSGO, PUBG, COD, DOTA2, RUST, GTA5, and more with ease
- [1G 2.5G RJ45 PORTS] Fast Network Speeds: Enjoy up to 1000Mbps data transmission speed without worrying about lagging. Ideal for working, gaming, and surfing the internet. Great for Untangle or Pfsense or as a basic office PC
- [16GB RAM 512GB SSD] Mini Computer is equipped with high-speed 16GB DDR4 and 512GB SSD, which allows the small PC to run several high performance operations simultaneously. If you want more storage space, you can also add a 2.5" SSD (no included) to expand the memory upgrade storage to 2TB to suit your needs
- [4K TRIPLE DISPLAY OUTPUTS] Mini PC office supports triple display output with HDMI, DisplayPort and Type-C ports. The GPU adopts Radeon Graphics (8 GPU cores), the clock speed is 2000MHz, supports ultra-realistic 4K visual effects, which can provide incredible clarity and maximum work efficiency
$399.00
Last update on 2025-05-02 / Affiliate links / Images from Amazon Product Advertising API