The DeFi Rates MCP Server provides AI agents with real-time access to DeFi lending data, rates, and on-chain events across 14+ protocols and multiple blockchains (Ethereum, Arbitrum, Base, BSC, Solana, HyperEVM, Optimism, Polygon, Avalanche, Gnosis).
Key capabilities:
Query real-time lending rates - Get current borrowing and supply rates across major protocols (Aave, Morpho, Compound, Venus, Lista, Spark, Euler, Drift, Jupiter, HypurrFi, and more)
Find best rates - Search for lowest borrow rates or highest supply yields for specific assets across all platforms and chains
Search earn/vault products - Access single-asset yield products like Spark stUSDS, Morpho Vaults, and other deposit-only markets that earn yield without borrowing
Compare platforms - Side-by-side comparison of borrow/supply rates across different protocols for the same asset-collateral pair
Calculate leverage strategies - Compute looping strategy metrics including leverage multiplier, liquidation price, and interest costs for collateralized positions
Monitor on-chain events - Track real-time lending activities including borrows, deposits, withdrawals, repays, liquidations, and flashloans
Track whale activity - Identify significant lending events (over $100K USD) across protocols
Get DeFi Borrow Index (DBI) - Access weighted average of stablecoin borrow rates as a market benchmark
Flexible filtering - Filter and sort results by chain, protocol, asset, collateral, event type, or minimum amounts
Usage analytics - View server usage statistics including call volumes, success rates, and unique clients
Provides access to real-time DeFi lending rates and earn markets across Ethereum-based protocols including Aave, Morpho, Compound, Spark, Fluid, and Euler, with tools for querying rates, comparing platforms, and calculating leverage strategies.
Provides access to DeFi lending rates on Optimism through Aave and Compound V3 protocols, enabling rate queries and platform comparisons.
Provides access to DeFi lending rates on Polygon through Aave and Compound V3 protocols, enabling rate queries and platform comparisons.
Provides access to real-time DeFi lending rates and earn markets on Solana through Drift, Jupiter, and Felix protocols, with tools for querying rates and comparing platforms.
Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type @ followed by the MCP server name and your instructions, e.g., "@DeFi Rates MCP Server show me the best USDC supply rates across all platforms"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
Remote MCP server providing real-time DeFi lending data for AI agents.
Give Claude and other AI assistants the power to query DeFi rates, monitor whale activity, and track on-chain lending events in real-time!
https://defiborrow.loan/mcpNo installation required - just configure your MCP client to use the HTTP endpoint.
Related MCP server: Aave Liquidation MCP Server
14+ Protocols: Aave, Morpho, Compound, Venus, Lista, Spark, Felix, Euler, Drift, Jupiter, HypurrFi & more
Real-time Data: Updated hourly from production DeFi protocols
8 Powerful Tools: Query rates, track whales, monitor liquidations, find best yields
Multi-Chain: Ethereum, Arbitrum, Base, BSC, Solana, HyperEVM
On-chain Events: Real-time lending event monitoring (borrows, deposits, liquidations)
Usage Stats: Built-in analytics at /mcp/stats
get_recent_eventsGet recent on-chain lending events (borrows, deposits, liquidations, repays).
Parameter | Type | Description |
| number | Number of events (default: 20, max: 100) |
| string | Filter by blockchain |
| string | Filter by protocol |
get_events_by_typeGet lending events filtered by event type.
Parameter | Type | Description |
| string | Required. One of: |
| number | Number of events (default: 20) |
| string | Filter by blockchain |
get_whale_activityGet large lending events (whale activity >$100K USD).
Parameter | Type | Description |
| number | Minimum USD amount (default: 100000) |
| number | Number of events (default: 20) |
| string | Filter by blockchain |
| string | Filter by event type |
get_liquidationsGet recent liquidation events across all protocols.
Parameter | Type | Description |
| number | Number of events (default: 20) |
| string | Filter by blockchain |
| string | Filter by protocol |
get_lending_ratesGet current lending/borrowing rates across DeFi protocols.
Parameter | Type | Description |
| string | Filter by blockchain |
| string | Filter by platform (AAVE, Morpho, Compound, etc.) |
| string | Filter by borrow asset (USDC, USDT, ETH, etc.) |
| string | Filter by collateral asset |
| number | Number of results (default: 50) |
get_earn_marketsGet earn/yield markets (single-asset deposits like Spark stUSDS, Morpho Vaults).
Parameter | Type | Description |
| string | Filter by blockchain |
| string | Filter by platform |
| string | Filter by deposit asset |
| number | Minimum APY percentage |
| number | Number of results (default: 50) |
find_best_borrowFind the lowest borrowing rate for a specific asset across all platforms.
Parameter | Type | Description |
| string | Required. Asset to borrow (USDC, USDT, ETH, etc.) |
| string | Limit search to specific chain |
| number | Return top N results (default: 5) |
find_best_yieldFind the highest deposit/supply yield for a specific asset.
Parameter | Type | Description |
| string | Required. Asset to deposit |
| string | Limit search to specific chain |
| boolean | Include vaults/staking (default: true) |
| number | Return top N results (default: 5) |
Run this command to add the remote MCP server:
claude mcp add --transport http defi-lending-pro https://defiborrow.loan/mcpVerify configuration:
claude mcp listEdit your config file:
macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
Windows: %APPDATA%\Claude\claude_desktop_config.json
{
"mcpServers": {
"defi-lending-pro": {
"type": "url",
"url": "https://defiborrow.loan/mcp"
}
}
}Save and restart Claude Desktop. Look for the plug icon to verify connection.
Use the HTTP transport with endpoint:
POST https://defiborrow.loan/mcp
Content-Type: application/json
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list",
"params": {}
}After setup, try asking:
"What's the lowest USDC borrow rate right now?"
"Show me ETH lending rates on Ethereum"
"Compare USDC/WETH rates between Aave and Morpho"
"Where can I get the best yield on USDC?"
"What's the APY for Spark stUSDS?"
"Find the top 5 highest yield stablecoin products"
"Any recent whale lending activity?"
"Show me large borrows over $500K"
"What are the latest liquidations on Ethereum?"
"Show me recent flashloans"
"Get the latest deposit events on Aave"
"What lending activity happened in the last hour?"
The server implements Model Context Protocol (JSON-RPC 2.0 over HTTP).
Supported Methods:
initialize - Initialize connection
tools/list - List available tools
tools/call - Execute a tool
resources/list - List resources (empty)
prompts/list - List prompts (empty)
View usage stats at:
GET https://defiborrow.loan/mcp/stats?days=7Returns:
Total calls and success rate
Calls by method and tool
Unique clients
Daily breakdown
Average response time
Protocol | Chains | Type |
Aave | Ethereum, Arbitrum, Base, Optimism, Polygon, Avalanche, Gnosis | Lending |
Morpho | Ethereum, Base | Lending + Vaults |
Compound V3 | Ethereum, Arbitrum, Base, Optimism, Polygon | Lending |
Venus | BSC | Lending |
Lista | BSC | Lending + Earn |
Spark | Ethereum, Gnosis | Lending + Earn (stUSDS 12%+ APY) |
Fluid | Ethereum, Arbitrum, Base | Lending |
HyperLend | HyperEVM | Lending |
HypurrFi | HyperEVM | Lending |
Euler | Ethereum, Arbitrum, Base | Lending + Vaults |
Drift | Solana | Lending |
Jupiter | Solana | Lending |
Felix | Solana | Earn |
Update Frequency: Hourly
This service is registered as an ERC-8004 AI Agent:
Agent ID: #283
Network: Base Sepolia
Registry: View on BaseScan
Learn more about ERC-8004 - the AI Agent Trust Layer standard.
Website: https://defiborrow.loan
MCP Endpoint: https://defiborrow.loan/mcp
Usage Stats: https://defiborrow.loan/mcp/stats
ERC-8004 Page: https://defiborrow.loan/?type=erc8004
npm Package: @asahi001/defi-rates-mcp
MIT
Calculate the leverage looping strategy metrics including leverage multiplier, liquidation price, and interest costs.
Inputs: platform (required), asset (required), collateral (required), collateralAmount (required), +2 more.
Compare borrow/supply rates across different platforms for the same asset pair.
Inputs: asset (required), collateral (required), chain.
Get the DBI (DeFi Borrow Index) - a weighted average of stablecoin borrow rates across major protocols.
Inputs: no named parameters.
Get single-asset earn/vault products (no collateral required). Includes Morpho Vaults, Spark sUSDS/stUSDS, Compound cTokens, AAVE aTokens, etc. These are simple deposit products that earn yield without borrowing.
Inputs: platform, chain, asset, limit, +1 more.
Get the latest DeFi lending rates (collateralized borrowing markets). You can filter by platform, chain, asset, or collateral.
Inputs: platform, chain, asset, collateral, +2 more.
Find the best borrow or supply rates for a specific asset.
Inputs: asset (required), type (required), chain, limit.
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
Loading tool schema changelog…
Scored across 6 tools
Each tool has a clearly distinct purpose with no overlap: calculate_looping_strategy focuses on leverage metrics, compare_platforms compares rates across platforms, get_dbi_index retrieves a specific index, get_earn_markets lists deposit products, get_latest_rates provides lending rates, and search_best_rates finds optimal rates. The descriptions clearly differentiate their functions, eliminating any ambiguity.
The tool names follow a consistent verb_noun pattern (e.g., calculate_looping_strategy, compare_platforms, get_dbi_index) with all using snake_case. However, there is a minor deviation with 'search_best_rates' using 'search' instead of 'get' or 'compare', which slightly breaks the pattern but remains readable and coherent.
With 6 tools, the count is well-scoped for a DeFi rates server, covering key areas like strategy calculation, rate comparison, index retrieval, market listings, and rate searches. Each tool earns its place without redundancy, making it efficient for agents to navigate and use.
The tool set provides comprehensive coverage for DeFi rates, including borrowing, lending, deposits, and strategy analysis. Minor gaps exist, such as no explicit tools for historical rate trends or protocol-specific detailed analytics, but agents can work around these using the available tools for core workflows.
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