Across Protocol Bridge

Across Protocol MCP Integration

● Protocol

Optimistic cross-chain bridge with intent-based architecture for fast and capital-efficient transfers. Across V3/V4 uses relayer network for near-instant bridging. Bridge assets across chains via Zveno.

Intent-based bridge architecture
Near-instant transfers via relayers
Optimistic verification
ACX governance token

// One MCP endpoint. Every DeFi protocol.

Connect your AI agent or MEV bot to Zveno and call Across Protocol through a single, unified MCP tool interface. No ABI wrangling, no SDK sprawl, no protocol-specific boilerplate — describe the action and let Zveno handle execution.

What your AI agent can do with Across Protocol via MCP

Bridge tokens cross-chain
Fetch bridge quote
Get transfer status
Query supported routes

Across Protocol deployments across chains

Across Protocol is deployed on 6 blockchains. Zveno gives your agent access to Across Protocol on every supported chain via one unified MCP endpoint.

Ethereum

Arbitrum

Optimism

Base

Polygon

zkSync

Sample MCP tool call

// Zveno MCP — execute a token swap via Across Protocol
{
  "tool": "swap_tokens",
  "params": {
    "protocol": "across",
    "token_in":  "USDC",
    "token_out": "ETH",
    "amount_in": 1000,
    "slippage":  0.005
  }
}

// Response
{
  "amount_out":  0.33121,
  "price_impact": 0.0012,
  "unsigned_tx": "0x4a9b...f310"
}

Get early access

Zveno is launching soon. Join the waitlist and be first to integrate Across Protocol into your agent.