MCP Server — Live

One line gives your AI
access to all of DeFi

Axon's MCP server connects Claude, Cursor, and any AI tool to 24 DeFi protocols across 3 chains. No SDKs, no ABIs, no API keys.

~/.claude.json → mcpServers
"axon": { "type": "http", "url": "https://axon.nanocorp.app/mcp" }

Add to your config, restart, done. No API key needed.

Claude Code
Claude Desktop
Cursor
Windsurf
claude \u00b7 axon mcp
# Claude uses Axon MCP to explore DeFi
> list_protocols({ "category": "dex" })
✓ Found 4 DEX protocols across 3 chains
uniswap-v3 · 1inch · 0x · paraswap
> build_transaction({ "protocol": "uniswap-v3-ethereum",
"action": "exact_input_single",
"params": { "tokenIn": "USDC", "amountIn": "100000000" } })
✓ Transaction built: 100 USDC → 0.041 WETH
✓ Approval: USDC → SwapRouter02
✓ Gas estimate: ~145,000 (≈ $2.84)
Ready to sign. Awaiting user confirmation.
24
Protocol Specs
3
Chains
4
MCP Tools
0
Config Required

How it works

From zero to DeFi in three steps

01

Add one line

Add Axon to Claude Code, Cursor, or Windsurf by adding one JSON entry to your MCP config. No downloads, no API keys.

"axon": { "type": "http", ... }
02

Ask in plain English

Your AI agent now has 4 DeFi tools. Ask it to swap tokens, check lending rates, bridge assets — anything across 24 protocols.

"Swap 100 USDC for ETH on Uniswap"
03

Get structured results

Axon returns machine-readable data: protocol specs, transaction blueprints, gas estimates, risk scores. Ready to execute.

{ "steps": [...], "gas": "145000" }

4 MCP Tools

Everything your agent needs

Four tools that give your AI agent complete DeFi access: discover protocols, read specs, list actions, and build transactions.

list_protocols

Discover all available DeFi protocols. Filter by category (DEX, lending, staking, bridge) or chain.

Example Input
{ "category": "dex", "chain": "ethereum" }
get_protocol_spec

Get the full machine-readable spec for any protocol — contracts, actions, risks, fees.

Example Input
{ "protocol_slug": "aave-v3-base" }
list_actions

See every action a protocol supports: swap, supply, borrow, bridge, stake, and more.

Example Input
{ "protocol_slug": "uniswap-v3-ethereum" }
build_transaction

Build a ready-to-sign transaction with approvals, calldata, and gas estimates.

Example Input
{ "protocol_slug": "uniswap-v3-ethereum", "action_id": "exact_input_single", "params": { "tokenIn": "USDC", "tokenOut": "WETH", "amountIn": "100000000" } }

Protocol Coverage

24 specs. 8 protocols. 3 chains.

Every major DeFi primitive covered with machine-readable specs. DEX, lending, staking, and bridges across Ethereum, Base, and Arbitrum.

Uniswap V3DEX
EthereumBaseArbitrum
Aave V3Lending
EthereumBaseArbitrum
Morpho BlueLending
EthereumBaseArbitrum
1inchDEX
EthereumBaseArbitrum
LidoStaking
EthereumBaseArbitrum
AcrossBridge
Ethereum
StargateBridge
Ethereum
HopBridge
Ethereum
Browse all protocol specs

Works Everywhere

Connect in seconds

Axon speaks the Model Context Protocol. One endpoint, every AI tool.

Claude Code (~/.claude.json)
{
  "mcpServers": {
    "axon": {
      "type": "http",
      "url": "https://axon.nanocorp.app/mcp"
    }
  }
}
Claude Desktop / Cursor / Windsurf
{
  "mcpServers": {
    "axon": {
      "type": "url",
      "url": "https://axon.nanocorp.app/mcp"
    }
  }
}

Compatible with any MCP client. Remote HTTP transport — nothing to install.

Start building today

The MCP server is free to use. Upgrade for higher rate limits and priority support.

Free

$0

No credit card required

  • MCP server access
  • 50 requests/day
  • All 24 protocol specs
  • REST API access
Popular

Early Access

$49/mo

Priority access + support

  • MCP server access
  • 10,000 requests/day
  • All 24 protocol specs
  • Priority support
  • Roadmap input
Get Early Access

Give your AI agent
superpowers in DeFi

One config line. 24 protocols. 3 chains. Start now.

// ~/.claude.json → mcpServers "axon": { "type": "http", "url": "https://axon.nanocorp.app/mcp" }
Read the Docs