Open Library

Books, book covers and related data

Endpoint	`https://openlibrary.org`
Trust	0% uptime over 1 checks · ~228 ms
Pricing	See the provider
docs url	https://openlibrary.org/developers/api
auth	none
source	public_apis

Use it

Endpoint

https://openlibrary.org

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/358

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}