syenite

The DeFi interface for AI agents. One MCP endpoint for swaps, bridges, yield, lending, and risk across 30+ chains.

Syenite is an MCP server that gives AI agents everything they need to interact with DeFi — swap routing, cross-chain bridges, yield intelligence, lending rates, risk assessment, and position monitoring. Intelligence and execution in one place (not swap-only).

Agents read data, get quotes, and receive unsigned transactions ready to sign. Syenite never holds private keys — no custody, no API key required, rate-limited for production use.

Live at [syenite.ai/mcp](https://syenite.ai/mcp)

{
  "mcpServers": {
    "syenite": {
      "url": "https://syenite.ai/mcp"
    }
  }
}

No API key needed. 30 requests/minute per IP.

| Tool | Description | |---|---| | swap.quote | Optimal swap/bridge quote with unsigned transaction calldata. 30+ chains via 1inch, 0x, Paraswap, and bridge aggregation | | swap.status | Track cross-chain bridge execution status |

| Tool | Description | |---|---| | yield.opportunities | Best yields across lending supply, liquid staking, vaults, savings rates, and basis capture | | yield.assess | Deep risk assessment for any yield strategy |

| Tool | Description | |---|---| | lending.rates.query | Borrow/supply rates across Aave v3, Morpho Blue, Spark | | lending.market.overview | Aggregate market view — TVL, utilization, rate ranges | | lending.position.monitor | Health factor, liquidation distance for any address | | lending.risk.assess | Risk assessment for proposed lending positions |

| Tool | Description | |---|---| | syenite.help | Service info, available tools, supported chains |

Agent → syenite.ai/mcp
         ├── swap.quote        → Li.Fi API (1inch, 0x, Paraswap, bridges)
         ├── swap.status       → Li.Fi status tracking
         ├── yield.*