Does this accessory work with that device?
Verified compatibility data for AI agents and e-commerce. Confidence-scored, source-cited answers on every response.
No credit card required
How it works
Three steps from query to verified answer.
Call the API with device + accessory
Send a structured query or natural language question to the REST API or MCP server.
GET /v1/compatibility ?device=iPhone+15+Pro+Max &accessory=Anker+737+GaNPrime
Receive compatible + confidence + source
Every response includes a boolean result, confidence score, and a citable source.
Agent makes the right purchase. No returns.
Your AI agent or storefront uses the verified data to recommend or purchase the correct accessory.
{
"compatible": true,
"confidence": 0.97,
"recommended_for_purchase": true,
"source": "Official Certification",
"compatibility_notes": "Certified compatible. Fast charge confirmed."
}45 categories covered
From phone cases to PC builds. One API for all accessory compatibility.
302,268 compatibility records across the dataset
Consumer Electronics
35 categories • 25,965 compatibility recordsLens Mount Adapters
Which lenses mount on which camera bodies via which adapter, and whether autofocus works, across the major mirrorless and DSLR mounts.
29 devices • 725 compatibility recordsScreen Protectors
Which screen protectors fit which phones, by exact model and the cutouts each generation needs.
22 devices • 638 compatibility recordsPhone and Device Cases
Which cases fit which phones, by exact model and the camera and button layout of each generation.
20 devices • 560 compatibility recordsPhone Chargers and Cables
Which wall chargers and cables fast-charge which phones, covering wattage, USB-C PD and the brand fast-charge standards.
20 devices • 460 compatibility recordsUSB-C Cables and Standards
Which USB-C cables carry the data, power and video a device actually needs, across USB 2.0 through USB4 and Thunderbolt.
27 devices • 432 compatibility recordsWatch Bands
Which bands fit which smartwatches, by lug width and each maker's own attachment system.
17 devices • 408 compatibility recordsCar Seat Stroller Adapters
Which infant car seats attach to which strollers, and via which adapter or direct-click, strictly by the maker's stated chart.
19 devices • 361 compatibility recordsConsole Storage and SSDs
Which storage expansions work with which consoles, by the exact slot, speed and enclosure each requires.
16 devices • 352 compatibility recordsRefrigerator Water Filters
Which water filters fit which refrigerators, by exact model and OEM filter number, including brand and RFID lock-outs.
18 devices • 324 compatibility recordsMagSafe and Qi2 Wireless Charging
Which MagSafe and Qi2 chargers fast-charge which phones, including magnet alignment and the 15W versus 7.5W split.
22 devices • 308 compatibility recordsGaming Headsets and Platforms
Which gaming headsets work on which platform, by connection method, and whether they run wireless or only wired on PS5, Xbox and PC.
17 devices • 306 compatibility recordsCamera Batteries and Chargers
Which batteries and chargers fit which cameras, by exact battery model and body.
21 devices • 294 compatibility recordsTablet Keyboards and Styluses
Which keyboards and styluses pair with which tablets, by connector, protocol and generation.
16 devices • 288 compatibility recordsSoundbars and TV Compatibility
Which soundbars deliver which features with which TVs, covering eARC versus ARC for lossless Atmos, brand speaker-sync and one-remote control.
30 devices • 270 compatibility recordsEarbud Tips and Cases
Which replacement tips and cases fit which earbuds, by exact model and tip mount.
10 devices • 240 compatibility recordsPower Banks
Which power banks fast-charge which devices, by port wattage, USB-C PD and magnetic-coil alignment.
20 devices • 240 compatibility recordsPhone Car Mounts and Chargers
Which magnetic car mounts and chargers hold and charge which phones, by MagSafe and Qi2 magnet support and the charge-speed tier.
26 devices • 234 compatibility recordsCarPlay and Android Auto
Which wireless CarPlay and Android Auto adapters and head units work with which cars, by the car's factory smartphone-integration state and the phone platform.
29 devices • 232 compatibility recordsMonitors and Port Compatibility
Which monitors run at full resolution and refresh from which source, by HDMI, DisplayPort and Thunderbolt version.
23 devices • 230 compatibility recordsWatch Chargers
Which charging pucks and cables charge which smartwatches, by each brand's own charging system.
19 devices • 228 compatibility recordsWireless Keyboards and Mice
Which wireless keyboards and mice connect to which host, by Logi Bolt, Unifying receiver or Bluetooth, and which never cross.
10 devices • 190 compatibility recordsExternal SSDs and Drives
Which external SSDs and enclosures hit their rated speed on which host, by interface and protocol.
18 devices • 180 compatibility recordsMemory Cards and Speed Class
Which memory cards meet the speed a device needs, by SD and microSD speed class, UHS and video rating.
16 devices • 176 compatibility recordsGame Controllers and Platforms
Which game controllers work on which consoles and PC, by wireless protocol and platform support.
10 devices • 163 compatibility recordsHDMI ARC and eARC Cables
Which HDMI cables carry the resolution, refresh and audio a setup needs, across High Speed, 48G and ARC versus eARC.
27 devices • 162 compatibility recordsCoffee Pods and Machines
Will this coffee pod or capsule brew in this machine.
10 devices • 100 compatibility recordsEV Home Chargers
Will this Level 2 home charger charge this EV as sold, and does the home circuit support it.
10 devices • 100 compatibility recordsNAS Drive Compatibility
Will this drive work in this NAS.
10 devices • 100 compatibility recordsRobot Vacuum Replacement Parts
Will this replacement part fit this robot vacuum.
10 devices • 100 compatibility recordsMesh Nodes and WiFi Extenders
Will this mesh node, satellite or extender work with this router or mesh system.
10 devices • 100 compatibility recordsSim Racing and Flight Rigs
Will this sim peripheral mount to this rig as sold, and (racing) can the rig hold its force.
10 devices • 100 compatibility recordsTV Wall Mounts
Will this wall mount hold this TV.
10 devices • 100 compatibility recordsUniversal Remotes
Can this universal remote control this device.
10 devices • 100 compatibility recordsUPS Replacement Batteries
Will this replacement battery fit this UPS.
10 devices • 100 compatibility recordsVacuum Bags and Filters
Will this dust bag or filter fit this vacuum cleaner.
10 devices • 99 compatibility recordsPrinter Ink & Toner
1 category • 2,909 compatibility recordsPrinter Ink and Toner
Which ink and toner cartridges fit which printers, by exact model and the regional and XL variants.
17 devices • 374 compatibility recordsPC Components
1 category • 211,510 compatibility recordsPC CPUs, Motherboards and RAM
Which CPUs, motherboards and RAM work together, by socket, chipset and memory generation.
11 devices • 198 compatibility recordsSmart Home & IoT
5 categories • 60,505 compatibility recordsSmart Bulbs, Switches and Dimmers
Which smart bulbs and switches work with which hubs and assistants, by protocol and whether a bridge is required.
14 devices • 364 compatibility recordsSmart Home Ecosystem
Which smart-home devices work with Alexa, Google Home, Apple Home and Matter, including which need a hub.
12 devices • 336 compatibility recordsSmart Locks and Video Doorbells
Which smart locks and video doorbells work with which ecosystems, hubs and existing wiring.
12 devices • 286 compatibility recordsThermostats and HVAC Systems
Which smart thermostats can control which HVAC systems, by system type, wiring, C-wire, heat-pump staging and line versus low voltage.
18 devices • 198 compatibility recordsHome Security Cameras
Which security cameras work with which platforms, by Alexa, Google Home and HomeKit support, and any hub or subscription needed.
7 devices • 147 compatibility recordsLaptop Accessories
3 categories • 1,379 compatibility recordsLaptop Chargers
Which chargers safely power which laptops, by wattage, connector and USB-C PD versus proprietary barrels.
24 devices • 480 compatibility recordsLaptop Docks and Hubs
Which docks and hubs drive a laptop's displays and ports at full spec, by USB-C, Thunderbolt and DisplayLink.
26 devices • 338 compatibility recordsLaptop RAM and SSD Upgrades
Which RAM and SSD upgrades fit which laptops, by memory generation, slot type and whether the memory is soldered.
21 devices • 273 compatibility recordsSimple, transparent pricing
Autonomous agents pay per query via x402 — no signup required.
- ✓ 50,000 queries/month
- ✓ Priority support
- ✓ Webhooks
- ✓ 250,000 queries/month
- ✓ SLA guarantee
- ✓ Dedicated support
x402 micropayments: pay per query on-chain, priced per endpoint (see GET /v1/pricing)
Built for AI agents
UCP-first. MCP server and x402 payments live today.
Primary integration. Compatify is a registered UCP-compatible service — agents using UCP discovery can auto-call our compatibility endpoints.
Agents pay per query on-chain — no API key, no signup, no friction.
Drop-in MCP server at mcp.compatify.io — works with Claude Desktop, Cursor, and any MCP-aware agent.
Designed to plug into emerging agent-checkout standards as they stabilize. Reach out if you need a specific integration validated.
{
"mcpServers": {
"compatify": {
"url": "https://mcp.compatify.io",
"transport": "streamable-http"
}
}
}// .cursor/mcp.json
{
"mcpServers": {
"compatify": {
"url": "https://mcp.compatify.io"
}
}
}