# Avantis joins Base MCP to enable AI‑driven perpetual trading on Base

**Published:** 2026-06-12T12:24:06.174Z  
**Topic:** Perpetual Swaps  
**Sentiment:** neutral  
**Publisher:** TrendWatcher — https://www.trendwatcher.in/article/ca09498a-4a51-4731-97b8-bb08b5bb067f

Avantis integrates with Base’s Model Context Protocol, letting users query data, manage positions and execute perpetual futures via AI prompts on the Base L2.

Avantis, a decentralized perpetual futures exchange, is now one of the first seven protocols connected to Base’s Model Context Protocol (MCP), allowing traders to open leveraged positions through conversational AI prompts [1]. The integration adds market data queries, position management and trade execution to the AI‑driven workflow while keeping user approval mandatory.

**Key takeaways**
- Base MCP launched on May 26, translating plain‑language AI commands into on‑chain transactions that require explicit user signing [1].
- Avantis provides three core AI‑enabled capabilities: real‑time market data, position monitoring, and order placement via the MCP skill plugin [1].
- The Avantis plugin uses allowlisted endpoints (data.avantisfi.com, core.avantisfi.com, api.avantisfi.com) and builds unsigned calldata through tx‑builder.avantisfi.com for execution [2].
- Collateral for trades is USDC; ETH is only used for gas and execution fees on Base mainnet [2].
- The launch follows a broader rollout that includes other DeFi protocols such as Morpho, Moonwell and Uniswap, highlighting Base’s push to simplify on‑chain actions with AI agents [4].

## How Base MCP connects AI assistants to Avantis

Base’s Model Context Protocol acts as a translator between a user’s natural‑language request and the blockchain transaction required to fulfill it [1]. When a trader asks an AI assistant to, for example, “open a 10× long on ETH‑USD,” the MCP converts the request into the appropriate calldata, routes it through the Base App for user approval, and then submits the transaction to Avantis [1]. This design ensures that no private keys are exposed; the AI only prepares the call while the user retains final signing authority [1].

Avantis built a dedicated skill plugin for MCP that defines the specific endpoints the AI can call. Read‑only data such as pair information, leverage rules, fees, open positions and PnL history are fetched via Base MCP’s `web_request` allowlist and work on any supported surface, including chat‑only interfaces like ChatGPT or Claude.ai [2]. For trade execution, the plugin calls the Avantis tx‑builder service to generate an unsigned calldata envelope, which is then submitted through MCP’s `send_calls` method. On chat‑only surfaces, the assistant may instead direct the user to Avantis’s web UI to complete the trade [2].

## Context and future outlook

The integration arrives as AI‑driven DeFi tools expand beyond earlier experiments on chains such as Solana, aiming to lower technical barriers for retail participants [3]. Base’s MCP rollout, which also includes lending and swap protocols, reflects a broader industry trend toward standardized AI‑to‑blockchain interfaces introduced by Anthropic’s Model Context Protocol in 2024 [4]. By enabling AI‑mediated perpetual trading, Avantis hopes to attract more liquidity to its platform, which processed over $5 billion in testnet volume since its February 2024 launch [1].

## Why it matters

Linking Avantis to Base MCP demonstrates a concrete step toward making complex DeFi actions accessible through simple conversational commands, potentially broadening the user base for perpetual futures trading. The mandatory approval step preserves security while the AI handles transaction construction, addressing a key concern for on‑chain automation. As AI agents become more integrated with DeFi protocols, future developments may include deeper analytics, automated risk controls and cross‑protocol strategies, all subject to user consent on the Base layer [4].

## Sources
1. Crypto Briefing — [Avantis integrates with Base MCP for AI-driven perpetual ...](https://cryptobriefing.com/avantis-base-mcp-ai-perpetual-trading/)
2. Docs — [Avantis - Base Documentation](https://docs.base.org/ai-agents/plugins/native/avantis)
3. El7 — [Avantis Integrates Base MCP for AI-Driven… | EL7.AI](https://el7.ai/en/news/2026-06-10-avantis-integrates-base-mcp-for-ai-driven-perpetual-trading)
4. KuCoin — [Base MCP Launch: How to Use AI Agents for Onchain Swaps ...](https://www.kucoin.com/blog/ph-Base-MCP-Launch)

---
Cite as: TrendWatcher, "Avantis joins Base MCP to enable AI‑driven perpetual trading on Base", https://www.trendwatcher.in/article/ca09498a-4a51-4731-97b8-bb08b5bb067f