Question 1

What is Compatify?

Accepted Answer

Compatify is a verified electronics accessory compatibility data API. It returns confidence-scored, source-cited answers to questions like 'Does this charger work with my iPhone 15 Pro Max?' Built for AI agents, e-commerce platforms, and developer integrations.

Question 2

How accurate is the compatibility data?

Accepted Answer

Compatify sources data from official certification sources, manufacturer specifications, and verified data sources. Each response includes a confidence score between 0.0 and 1.0 and a source citation. Our accuracy target is above 92%.

Question 3

Does Compatify have an MCP server?

Accepted Answer

Yes. The Compatify MCP server is available at https://mcp.compatify.io and supports the Streamable HTTP transport. It can be added to Claude Desktop, Cursor, and any MCP-compatible agent framework with a one-line config.

Question 4

Do AI agents need an API key to use Compatify?

Accepted Answer

No. Autonomous agents can pay per query via x402 micropayments at $0.05 per compatibility check — no signup or API key required. Traditional API key access is also available via the free tier (5,000 queries/month).

Question 5

What product categories does Compatify cover?

Accepted Answer

Compatify covers five categories: Consumer Electronics (phone chargers, cases, cables), Printer Ink & Toner, PC Components (CPUs, GPUs, RAM, PSUs), Smart Home & IoT, and Laptop Accessories.

Question 6

What is UCP compatibility?

Accepted Answer

UCP (Universal Commerce Protocol) defines how AI agents discover and query product information. Compatify is a registered UCP-compatible service, meaning agents following UCP product discovery workflows can call Compatify directly.

Question 7

What is ACP integration?

Accepted Answer

ACP (Agent Commerce Protocol) is used by ChatGPT Instant Checkout and similar agent payment workflows. Compatify acts as the pre-purchase compatibility gate: the agent must receive compatible=true and confidence > 0.70 before ACP checkout proceeds.

Question 8

How does Compatify integrate with Shopify?

Accepted Answer

Compatify has a Shopify app that lets merchants display verified compatibility badges on product pages. It also supports the Hermes agent framework: agents can call get_compatible_accessories and write results to Shopify product metafields automatically.

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