Compare lending and borrowing rates across Solana DeFi protocols (Kamino, MarginFi, Drift, Solend, Save, Mango). Returns supply APY, borrow APY, utilization rates, reward APY, and per-asset summaries showing the best rates. Filter by asset (USDC, SOL, mSOL, etc.) or protocol.
| Name | Type | Required | Description |
|---|---|---|---|
| asset | string | optional | Filter by asset symbol (e.g. 'USDC', 'SOL', 'mSOL', 'JitoSOL'). Omit for all assets. |
| protocol | string | optional | Filter by protocol (e.g. 'kamino', 'marginfi', 'drift', 'solend'). Omit for all protocols. |
// MCP tool call
{
"name": "lending_rates",
"arguments": {
"asset": "",
"protocol": ""
}
}
// Add to your MCP config — this tool is immediately available
{
"mcpServers": {
"toolbooth": { "url": "https://toolbooth.io/mcp" }
}
}