{"slug": "point-cursor-or-claude-at-a-read-only-market-data-mcp-waveleta", "title": "Point Cursor or Claude at a read-only market-data MCP (Waveleta)", "summary": "Waveleta, a Paris-based market-data company, launched a remote MCP server at api.waveleta.com/mcp that lets MCP clients such as Cursor and Claude Desktop pull crypto tickers, ranked market signals, FX, commodities, and US equities history using a prepaid Developer API key. The server is read-only and cannot place, change, or cancel orders; trading is offered separately as an optional add-on that uses trade-only exchange keys and never holds funds.", "body_md": "Disclosure: we build Waveleta. This post is about our own remote MCP server.\n\nWaveleta Market Data is a **remote MCP server** at `https://api.waveleta.com/mcp`. Docs: [waveleta.com/developer/mcp](https://waveleta.com/developer/mcp).\n\nIt is **data only**. With a Developer API key you can pull crypto tickers, ranked market signals, FX, commodities, and US equities history. It **cannot** place, change, or cancel orders.\n\nCreate a key at [waveleta.com](https://waveleta.com/) (no card for the free credit).\n\nIf you already work in Cursor, Claude Desktop, or another MCP client, pointing the client at a remote URL is often faster than wiring a new SDK. Same prepaid key as the REST Developer API.\n\nExample tasks the server is meant for:\n\nWaveleta also has optional Trading on top of the €39 plan (€19 add-on). That path uses **trade-only** exchange API keys and never holds funds. The MCP endpoint above does **not** trade. Risk: you can lose money when trading. See [waveleta.com/trading](https://waveleta.com/trading).\n\nBased in Paris; used worldwide. Questions: [info@waveleta.com](mailto:info@waveleta.com)", "url": "https://wpnews.pro/news/point-cursor-or-claude-at-a-read-only-market-data-mcp-waveleta", "canonical_source": "https://dev.to/waveleta/point-cursor-or-claude-at-a-read-only-market-data-mcp-waveleta-321i", "published_at": "2026-10-27 19:08:44+00:00", "updated_at": "2026-10-27 19:12:44.854590+00:00", "lang": "en", "topics": ["ai-agents", "agent-protocols", "ai-tools", "developer-tools"], "entities": ["Waveleta", "Cursor", "Claude Desktop", "Anthropic", "MCP"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/point-cursor-or-claude-at-a-read-only-market-data-mcp-waveleta", "markdown": "https://wpnews.pro/news/point-cursor-or-claude-at-a-read-only-market-data-mcp-waveleta.md", "text": "https://wpnews.pro/news/point-cursor-or-claude-at-a-read-only-market-data-mcp-waveleta.txt", "jsonld": "https://wpnews.pro/news/point-cursor-or-claude-at-a-read-only-market-data-mcp-waveleta.jsonld"}}