Solana MCP by Vybe

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io.github.vybenetwork/solana-mcp-vybev1.1.3

Solana MCP developer toolkit: wallets, trades, markets, PnL, transfers, onchain, swaps & API tools.

Crypto & Web3

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https://mcp.vybenetwork.xyz

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build-vybe-transaction Destructive

Builds an unsigned Solana transaction with the Vybe Solana API (see https://docs.vybenetwork.com) for a token swap, a token-account close, or an MEV withdrawal, and returns it as base64 for the user to review and sign in their own wallet. This tool never signs, submits, or broadcasts a transaction, never moves funds on its own, and never accepts private keys. Use query-vybe-api with /v4/trading/swap-quote first when the user only wants a price quote.

bodyobject, required

JSON request body for the endpoint. Call get-endpoint for the exact schema.

pathstring, required

Transaction builder endpoint to call.

The server marks this tool as destructive. Running it may delete or overwrite data on the server or in any account you connected with your headers.

I understand, run it anyway

Tools (7)

build-vybe-transaction

destructive

Argument	Type	Description
body*	object	JSON request body for the endpoint. Call get-endpoint for the exact schema.
path*	string	Transaction builder endpoint to call.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "path",
    "body"
  ],
  "properties": {
    "body": {
      "type": "object",
      "description": "JSON request body for the endpoint. Call get-endpoint for the exact schema.",
      "additionalProperties": true
    },
    "path": {
      "enum": [
        "/v4/trading/swap",
        "/v4/wallets/util/close-token-accounts",
        "/v4/wallets/util/withdraw-mev"
      ],
      "type": "string",
      "description": "Transaction builder endpoint to call."
    }
  }
}

get-endpoint

Gets detailed information about a specific API endpoint, including security schemes and servers

read-only

Argument	Type	Description
path*	string	The API endpoint path (e.g. /api/v1/users).
method*	string	The HTTP method (e.g. GET, POST, PUT, DELETE).

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "path",
    "method"
  ],
  "properties": {
    "path": {
      "type": "string",
      "description": "The API endpoint path (e.g. /api/v1/users)."
    },
    "method": {
      "type": "string",
      "description": "The HTTP method (e.g. GET, POST, PUT, DELETE)."
    }
  }
}

list-endpoints

Lists all API paths and their HTTP methods with summaries, organized by path. Results can be passed directly into 'get-endpoint'.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {}
}

pay-with-x402

Before calling any Vybe endpoint without an API key (e.g. AI agent, throwaway script, premium-only path), use this to access the same endpoint via x402 pay-per-call USDC on Solana.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {}
}

query-vybe-api

Runs a read-only GET request against a documented /v4 path on the Vybe Solana API (see https://docs.vybenetwork.com) and returns live Solana data: token prices, holders, liquidity and candles; wallet balances, PnL, counterparties and DeFi positions; markets, trades, transfers, top traders and labeled accounts. Use list-endpoints or search-endpoints to find a path and get-endpoint to check its parameters first. This tool cannot create, modify, or delete anything.

read-only

Argument	Type	Description
path*	string	Vybe API path beginning with /v4, with any path parameters already substituted (e.g. /v4/wallets/HN7.../pnl).
query	object	Optional query string parameters as name/value pairs (e.g. {"limit": "3", "resolution": "1d"}).

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "path"
  ],
  "properties": {
    "path": {
      "type": "string",
      "description": "Vybe API path beginning with /v4, with any path parameters already substituted (e.g. /v4/wallets/HN7.../pnl)."
    },
    "query": {
      "type": "object",
      "description": "Optional query string parameters as name/value pairs (e.g. {\"limit\": \"3\", \"resolution\": \"1d\"}).",
      "additionalProperties": {
        "type": "string"
      }
    }
  }
}

query-vybe-api-batch

Reads Solana wallet data for many addresses in one call from the Vybe Solana API (see https://docs.vybenetwork.com). These endpoints use a POST body only to carry the list of wallet addresses; they do not create, modify, or delete any data. Use query-vybe-api for single-wallet and all other reads.

read-only

Argument	Type	Description
body*	object	JSON request body for the endpoint, typically the list of wallet addresses. Call get-endpoint for the exact schema.
path*	string	Batch read endpoint to call.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "path",
    "body"
  ],
  "properties": {
    "body": {
      "type": "object",
      "description": "JSON request body for the endpoint, typically the list of wallet addresses. Call get-endpoint for the exact schema.",
      "additionalProperties": true
    },
    "path": {
      "enum": [
        "/v4/wallets/batch/token-balances",
        "/v4/wallets/batch/token-balances-ts",
        "/v4/wallets/batch/token-accounts-balance-ts",
        "/v4/wallets/batch/dust-accounts",
        "/v4/wallets/batch/empty-accounts"
      ],
      "type": "string",
      "description": "Batch read endpoint to call."
    }
  }
}

search-endpoints

Performs a deep search through paths, operations, and parameters to discover relevant API endpoints. Use this tool to find specific API capabilities, required parameters, or data models based on search keywords. Results can be passed directly into 'get-endpoint'.

read-only

Argument	Type	Description
pattern*	string	Search pattern (case-insensitive)

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "pattern"
  ],
  "properties": {
    "pattern": {
      "type": "string",
      "description": "Search pattern (case-insensitive)"
    }
  }
}