get_token_holders_count
Retrieve the total number of token holders for any ERC-20 token address on supported blockchain networks to analyze token distribution and holder base.
Instructions
Get the number of token holders for a given token address
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| chain_id | Yes | The chain ID | |
| token_address | Yes | The address of the token |
Implementation Reference
- index.ts:393-432 (handler)The handler function that implements the tool logic by querying the Etherscan API for the token holder count using chain_id and token_address.
async function handleGetTokenHoldersCount(req: any, apiKey: string) { const chainId = req.params.arguments.chain_id; const tokenAddress = req.params.arguments.token_address; try { const response = await axios.get( `https://api.etherscan.io/v2/api?chainid=${chainId}&module=token&action=tokenholdercount&contractaddress=${tokenAddress}&apikey=${apiKey}` ); if (response.data.status === "1") { const tokenHoldersCount = response.data.result; return { content: [ { type: "text", text: `Number of token holders for token ${tokenAddress} on chain ${chainId}: ${tokenHoldersCount}`, }, ], }; } else { return { content: [ { type: "text", text: `Failed to get token holders count: ${response.data.message}`, }, ], }; } } catch (error) { return { content: [ { type: "text", text: `Failed to get token holders count: ${error}`, }, ], }; } } - index.ts:173-190 (schema)The ToolDefinition object defining the tool's name, description, and input schema (JSON Schema) for validation.
const getTokenHoldersCount: ToolDefinition = { name: "get_token_holders_count", description: "Get the number of token holders for a given token address", inputSchema: { type: "object", properties: { chain_id: { type: "integer", description: "The chain ID", }, token_address: { type: "string", description: "The address of the token", }, }, required: ["chain_id", "token_address"], }, }; - index.ts:216-223 (registration)Registration of the tool in the toolDefinitions map used for MCP server capabilities.
const toolDefinitions: { [key: string]: ToolDefinition } = { [getFilteredRpcList.name]: getFilteredRpcList, [getChainId.name]: getChainId, [getTotalSupply.name]: getTotalSupply, [getTokenBalance.name]: getTokenBalance, [getTokenHolders.name]: getTokenHolders, [getTokenHoldersCount.name]: getTokenHoldersCount }; - index.ts:489-490 (registration)Registration in the switch statement of the callToolHandler that routes the tool call to the handler function.
case getTokenHoldersCount.name: return await handleGetTokenHoldersCount(req, apiKey);