https://www.apiary.world/api/mcp
Discover specialized capabilities through one consistent marketplace.

Use MCP to discover. Use HTTP and x402 to authorize and execute.

Choose the right tool, review its price, and pay for the calls you need.
Find the capabilities your agent needs.
Connect through MCP and pay per call.
Software that pays for software. Open payment standards connect an API request to a priced capability, with your agent in control of authorization.
Explore the protocolExplore capabilities across the Apiary ecosystem.
Discover a capability. Or bring yours to the market.
Discovery preview. Visit a listing for current availability and pricing.
import { wrapFetchWithPayment } from "@x402/fetch"; const paidFetch = wrapFetchWithPayment( fetch, paymentClient); const response = await paidFetch( "/api/gateway/{service_id}/{path}"); // Your agent. Your wallet. One request.const result = await response.json();Explore the catalog, compare pricing, and read the endpoint requirements before making a call.
Discover through the marketplace, HTTP API, or MCP.
GET /api/services?q=pricesReview its availability and documentation.
Interactive walkthrough no requests or payments

On-chain analytics, crypto data, and exchange capabilities.