Alertio

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Real-time DeFi risk data: health factors, liquidations, stablecoin pegs, utilization. No API key.

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https://www.alertio.io/api/mcp

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calculate_health_factor Read-only

Calculates a lending health factor from position inputs, with no wallet or on-chain lookup required. Give it collateral (one or more assets, each with its own liquidation threshold) and the debt, and it returns the health factor, the blended threshold, the collateral drop that would trigger liquidation, and the collateral value at which liquidation begins. Optionally simulates a collateral price drop and a change in the borrowed asset's price. Formula: HF = (Σ collateral value × liquidation threshold) ÷ debt. Works for Aave, Morpho, Spark, Kamino and any protocol using the standard formula. Use this when asked: "What is my health factor if I supply 5 ETH at 80% and borrow $6,500?", "How far can ETH fall before I get liquidated?", "What happens to my HF if I add collateral or repay?", "Work out the health factor for this position".

debt_usdnumber, required

Total borrowed value in USD. Zero means no debt, so no liquidation risk.

collateralarray, required

Collateral legs. Pass one entry per supplied asset; each keeps its own liquidation threshold and the blended figure is derived.

debt_change_pctnumber

Optional: simulate the borrowed asset's price moving by this percentage. Positive grows the debt and pushes HF down (borrowing a volatile asset); 0 or omitted is stablecoin debt.

collateral_drop_pctnumber

Optional: simulate the collateral falling by this percentage, e.g. 30 for a 30% crash.

Try it

Call this server's tools from your browser. Nothing to install.

https://www.alertio.io/api/mcp

Requests go through mcptry because browsers can't call most MCP servers directly. Header values are sent to the server for that request only and are never stored or logged.

Tool list from our last check. Connect live to refresh it.

calculate_health_factor Read-only

debt_usdnumber, required

Total borrowed value in USD. Zero means no debt, so no liquidation risk.

collateralarray, required

Collateral legs. Pass one entry per supplied asset; each keeps its own liquidation threshold and the blended figure is derived.

debt_change_pctnumber

Optional: simulate the borrowed asset's price moving by this percentage. Positive grows the debt and pushes HF down (borrowing a volatile asset); 0 or omitted is stablecoin debt.

collateral_drop_pctnumber

Optional: simulate the collateral falling by this percentage, e.g. 30 for a 30% crash.

Tools (7)

calculate_health_factor

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Argument	Type	Description
debt_usd*	number	Total borrowed value in USD. Zero means no debt, so no liquidation risk.
collateral*	array	Collateral legs. Pass one entry per supplied asset; each keeps its own liquidation threshold and the blended figure is derived.
debt_change_pct	number	Optional: simulate the borrowed asset's price moving by this percentage. Positive grows the debt and pushes HF down (borrowing a volatile asset); 0 or omitted is stablecoin debt.
collateral_drop_pct	number	Optional: simulate the collateral falling by this percentage, e.g. 30 for a 30% crash.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "collateral",
    "debt_usd"
  ],
  "properties": {
    "debt_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Total borrowed value in USD. Zero means no debt, so no liquidation risk."
    },
    "collateral": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "value_usd",
          "liquidation_threshold_pct"
        ],
        "properties": {
          "symbol": {
            "type": "string",
            "description": "Optional label for this leg, e.g. \"ETH\" or \"wBTC\". Only used in the readable output."
          },
          "value_usd": {
            "type": "number",
            "description": "Value of this collateral asset in USD, e.g. 10000 for 5 ETH at $2,000",
            "exclusiveMinimum": 0
          },
          "liquidation_threshold_pct": {
            "type": "number",
            "maximum": 100,
            "minimum": 0,
            "description": "This asset's liquidation threshold as a percentage, e.g. 80 for 80%. Not the max LTV — the threshold is the higher line where liquidation begins."
          }
        }
      },
      "maxItems": 20,
      "minItems": 1,
      "description": "Collateral legs. Pass one entry per supplied asset; each keeps its own liquidation threshold and the blended figure is derived."
    },
    "debt_change_pct": {
      "type": "number",
      "minimum": -100,
      "description": "Optional: simulate the borrowed asset's price moving by this percentage. Positive grows the debt and pushes HF down (borrowing a volatile asset); 0 or omitted is stablecoin debt."
    },
    "collateral_drop_pct": {
      "type": "number",
      "maximum": 100,
      "minimum": 0,
      "description": "Optional: simulate the collateral falling by this percentage, e.g. 30 for a 30% crash."
    }
  }
}

get_market_utilization

Returns Aave V3 lending market utilization rates, supply APY, and borrow APY across 7 chains (Ethereum, Base, Arbitrum, Polygon, Optimism, Avalanche, Scroll). High utilization above the optimal rate causes borrow APY to spike sharply. Also shows if a market is frozen or paused. Use this when asked: "What is the USDC utilization on Aave Ethereum?", "Is there room to borrow WETH on Base?", "Which Aave markets are above optimal utilization?", "What is the current borrow rate for USDC on Arbitrum?", "Are any Aave markets frozen?"

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Argument	Type	Description
asset	string	Optional: filter by asset symbol, e.g. "USDC" or "WETH". Case-insensitive. Omit for all assets across all chains.
chain	string	Optional: filter by chain name. Omit for all 7 chains.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "asset": {
      "type": "string",
      "description": "Optional: filter by asset symbol, e.g. \"USDC\" or \"WETH\". Case-insensitive. Omit for all assets across all chains."
    },
    "chain": {
      "enum": [
        "ethereum",
        "base",
        "arbitrum",
        "polygon",
        "optimism",
        "avalanche",
        "scroll"
      ],
      "type": "string",
      "description": "Optional: filter by chain name. Omit for all 7 chains."
    }
  }
}

get_stablecoin_pegs

Returns real-time USD peg data for the top stablecoins (USDT, USDC, DAI, FRAX, crvUSD, USDS, GHO, and more) sourced from DeFiLlama. Shows current price, deviation from $1.00, and market cap. Flags any coin deviating more than 0.5% as a depeg signal. Use this when asked: "Is USDC currently depegged?", "Which stablecoins are showing depeg signals right now?", "What is DAI trading at?", "Are any stablecoins losing their peg?"

read-only

Argument	Type	Description
symbol	string	Optional: filter to a single stablecoin by symbol, e.g. "USDC", "DAI", "USDT". Case-insensitive. Omit to get all top stablecoins.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "symbol": {
      "type": "string",
      "description": "Optional: filter to a single stablecoin by symbol, e.g. \"USDC\", \"DAI\", \"USDT\". Case-insensitive. Omit to get all top stablecoins."
    }
  }
}

scan_solana_wallet

Scans a Solana wallet address for Kamino lending positions and returns active borrowing positions with health factors and liquidation risk. Health factor < 1.0 means the position is liquidatable. Use this when asked: "Check Kamino health for this Solana wallet", "Is this Solana address at risk of liquidation?", "What is this wallet borrowing on Solana?"

read-only

Argument	Type	Description
wallet*	string	Solana wallet address in base58 format — 32 to 44 characters using base58 alphabet (no 0, O, I, or l), e.g. 7xKX…AbCD

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "wallet"
  ],
  "properties": {
    "wallet": {
      "type": "string",
      "pattern": "^[1-9A-HJ-NP-Za-km-z]{32,44}$",
      "description": "Solana wallet address in base58 format — 32 to 44 characters using base58 alphabet (no 0, O, I, or l), e.g. 7xKX…AbCD"
    }
  }
}

scan_ton_wallet

Scans a TON wallet address on the EVAA lending protocol and returns the active borrowing position with health factor and liquidation risk. Health factor < 1.0 means the position is liquidatable. Use this when asked: "What is the EVAA health factor for this TON wallet?", "Is this TON address at risk on EVAA?", "Check lending risk for EQ…"

read-only

Argument	Type	Description
wallet*	string	TON wallet address in friendly format — must start with EQ or UQ and be exactly 48 characters, e.g. EQD…wxYZ

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "wallet"
  ],
  "properties": {
    "wallet": {
      "type": "string",
      "maxLength": 48,
      "minLength": 48,
      "description": "TON wallet address in friendly format — must start with EQ or UQ and be exactly 48 characters, e.g. EQD…wxYZ"
    }
  }
}

scan_wallet

Scans an EVM wallet address across all supported lending protocols and returns every active borrowing position with health factors and liquidation risk. Covers Aave V3 (7 chains: Ethereum, Base, Arbitrum, Polygon, Optimism, Avalanche, Scroll), Aave V4 (Ethereum Core/Prime/Plus), Spark (Ethereum), Morpho (Ethereum, Base, Arbitrum), Euler (Ethereum, Monad), and Moonwell (Base, Optimism). Health factor < 1.0 means the position is liquidatable. Use this when asked: "Is this wallet at risk of liquidation?", "Show all lending positions for 0x…", "Which protocols is this wallet borrowing from?", "Which of these wallets is closest to liquidation?"

read-only

Argument	Type	Description
wallet*	string	EVM wallet address — must start with 0x and be exactly 42 characters, e.g. 0xabc…1234

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "wallet"
  ],
  "properties": {
    "wallet": {
      "type": "string",
      "pattern": "^0x[0-9a-fA-F]{40}$",
      "description": "EVM wallet address — must start with 0x and be exactly 42 characters, e.g. 0xabc…1234"
    }
  }
}

simulate_liquidation

Simulates the impact of a collateral price drop on all active EVM lending positions for a wallet (Aave V3/V4, Spark, Morpho, Euler, Moonwell). Formula: newHF = currentHF × (1 − drop%). Shows per-position health factor changes and flags which positions would move to AT RISK, DANGER, or LIQUIDATED. Use this when asked: "What happens to this wallet if ETH drops 30%?", "Would this wallet survive a 40% market crash?", "Stress-test this address at -20% collateral", "Which positions are closest to liquidation if the market drops?"

read-only

Argument	Type	Description
wallet*	string	EVM wallet address — must start with 0x and be exactly 42 characters, e.g. 0xabc…1234
collateral_drop_pct*	number	Percentage drop in collateral value to simulate, e.g. 30 for a 30% price crash. Range: 1–80.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "wallet",
    "collateral_drop_pct"
  ],
  "properties": {
    "wallet": {
      "type": "string",
      "pattern": "^0x[0-9a-fA-F]{40}$",
      "description": "EVM wallet address — must start with 0x and be exactly 42 characters, e.g. 0xabc…1234"
    },
    "collateral_drop_pct": {
      "type": "number",
      "maximum": 80,
      "minimum": 1,
      "description": "Percentage drop in collateral value to simulate, e.g. 30 for a 30% price crash. Range: 1–80."
    }
  }
}