ApyHub

# ApyHub > Certified, production-ready APIs for the features every product eventually needs. One subscription, one bill, MCP-ready by default. Free tier, no card. ApyHub is a marketplace of certified, production-ready HTTP APIs. One API key and one subscription work across every service in the catalog. Usage is metered in *atoms* (a per-call credit unit). Every service, provider and blog page on this site is also available as Markdown by appending `.md` to its path, as are /catalog, /privacy, /terms and /provider-terms. Marketing pages are HTML only. ## Base URL REST calls go to `https://api.eu.apyhub.com`. Authenticate with an ApyHub API key in the `apy-token` header. That is the default region. A workspace provisioned in another region calls that region's host instead, with identical paths — `GET https://apyhub.com/api/public/regions` returns every region's hostname. ## Site - [ApyHub Pricing | One Subscription for the Whole Catalog](https://apyhub.com/pricing): Usage-based pricing across every API in the catalog. You pay in atoms, so a small lookup never costs the same as a heavy conversion. No sales calls. - [API Catalog | Certified, MCP-Ready Endpoints | ApyHub](https://apyhub.com/catalog): Browse a growing catalog of certified APIs for AI, file conversion, data extraction, validation, and more. MCP-ready by default. Free tier, no card. - [ApyHub MCP Server | Certified APIs for Your Agents](https://apyhub.com/mcp): Connect the ApyHub MCP server once. Agents search […gekürzt]