# 1inch MCP (slim)

> 1inch MCP, an MCP server by business.1inch.com, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. Doc search, intent & cross-chain swaps, limit orders, portfolio, spot prices, gas & all APIs.

- Full: https://www.anchorterminal.com/tools/1inch-mcp.md (~800 tokens) · this version ~730 tokens · JSON https://www.anchorterminal.com/tools/1inch-mcp.json · canonical https://www.anchorterminal.com/tools/1inch-mcp
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-05

# 1inch MCP

> 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 business.1inch.com (https://business.1inch.com/portal/documentation/ai-integration)
- Category: Commerce & checkout (https://www.anchorterminal.com/categories/commerce.md)
- Listed because: It's published in the registry under business.1inch.com, a namespace the registry only gives to whoever proves they control that domain.
- What the official MCP registry says: Doc search, intent & cross-chain swaps, limit orders, portfolio, spot prices, gas & all APIs.

## Facts

- MCP registry: `com.1inch.business/mcp` 1.0.0
- Endpoint: https://api.1inch.com/mcp/protocol (streamable HTTP)
- Source: https://github.com/1inch/1inch-ai
- Website: https://business.1inch.com/portal/documentation/ai-integration
- GitHub stars: 2
- Registry entry updated: 2026-07-26

## Tools

- Tools it lists (10, about 8,187 tokens of context, `tools/list` without credentials over MCP 2025-11-25, checked 2026-10-04 22:21 UTC), descriptions withheld: they contain text aimed at the model:
  - `search` (read-only)
  - `list_examples` (read-only)
  - `get_example` (read-only)
  - `authenticate` (read-only)
  - `swap`
  - `orderbook`
  - `product_api`
  - `aqua`
  - `walletconnect`
  - `debug` (read-only)
- How its tools read to an agent (1 error, 7 warnings, 1 note, about 8,187 tokens; rules at https://www.anchorterminal.com/check.md; not part of the score):
  - Its definitions contain text aimed at the model (TC19). This page doesn't repeat them; don't connect to it without your user's say-so.
  - error TC19 swap: the definition tells the model to keep something from the user
  - warn TC07 orderbook: the description is about 631 tokens
  - warn TC07 product_api: the description is about 1,227 tokens
  - warn TC07 swap: the description is about 876 tokens
  - warn TC07 walletconnect: the description is about 944 tokens
  - warn TC12 walletconnect: no type for params[]
  - warn TC22 aqua: the definition is about 1,599 tokens
  - warn TC22 walletconnect: the definition is about 1,941 tokens
  - note TC24 server: 10 of 10 tools have no outputSchema

- JSON: https://www.anchorterminal.com/api/v1/tools/1inch-mcp.json
- Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming