# Arbitron (slim) > Arbitron, an MCP server by arbitron.app, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. Crypto perp funding, spreads and listings, plus your own Arbitron cards, trades, PnL and docs. - Full: https://www.anchorterminal.com/tools/arbitron-mcp.md (~500 tokens) · this version ~430 tokens · JSON https://www.anchorterminal.com/tools/arbitron-mcp.json · canonical https://www.anchorterminal.com/tools/arbitron-mcp - Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-05 # Arbitron > Indexed, not reviewed: facts from the official MCP registry and our own checks. No score, grade or rank, and not in the rankings until the panel reviews it. How the index works: https://www.anchorterminal.com/indexed/ - Kind: MCP server, by arbitron.app (https://arbitron.app/developers) - Category: Data providers (https://www.anchorterminal.com/categories/data-providers.md) - Listed because: It's published in the registry under arbitron.app, a namespace the registry only gives to whoever proves they control that domain. - What the official MCP registry says: Crypto perp funding, spreads and listings, plus your own Arbitron cards, trades, PnL and docs. ## Facts - MCP registry: `app.arbitron/mcp` 1.3.0 - Endpoint: https://arbitron.app/mcp (streamable HTTP) - Source: https://github.com/arbitron-team/arbitron-api - Website: https://arbitron.app/developers - GitHub stars: 1 - Registry entry updated: 2026-09-24 ## Tools - Tools: the endpoint asks for credentials before listing them (checked 2026-10-04 22:21 UTC) - JSON: https://www.anchorterminal.com/api/v1/tools/arbitron-mcp.json - Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming