CCXT MCP Server

Instructions

Implementation Reference

• src/tools/account-tools.ts:202-244 (handler)

  Handler function that retrieves withdrawal history using the CCXT exchange instance for the specified account, checks if the method is supported, handles errors, and returns JSON-formatted results.

  async ({ accountName, code, since, limit }) => {
    try {
      const exchange = ccxtServer.getExchangeInstance(accountName);
  
      // getExchangeInstance가 성공하면 인증은 보장됨
  
      // fetchWithdrawals 메서드가 지원되는지 확인
      if (!exchange.has["fetchWithdrawals"]) {
        return {
          content: [
            {
              type: "text",
              text: `Account '${accountName}' (Exchange: ${exchange.id}) does not support fetching withdrawals`,
            },
          ],
          isError: true,
        };
      }
  
      const withdrawals = await exchange.fetchWithdrawals(code, since, limit);
  
      return {
        content: [
          {
            type: "text",
            text: JSON.stringify(withdrawals, null, 2),
          },
        ],
      };
    } catch (error) {
      return {
        content: [
          {
            type: "text",
            text: `Error fetching withdrawals for account '${accountName}': ${
              (error as Error).message
            }`,
          },
        ],
        isError: true,
      };
    }
  }

• src/tools/account-tools.ts:183-201 (schema)

  Zod schema defining input parameters for the fetchWithdrawals tool: accountName (required string), code (optional string), since (optional number), limit (optional number).

  {
    accountName: z
      .string()
      .describe(
        "Account name defined in the configuration file (e.g., 'bybit_main')"
      ),
    code: z
      .string()
      .optional()
      .describe("Currency code (e.g., 'BTC', 'ETH')"),
    since: z
      .number()
      .optional()
      .describe("Timestamp in ms to fetch withdrawals since (optional)"),
    limit: z
      .number()
      .optional()
      .describe("Limit the number of withdrawals returned (optional)"),
  },

• src/tools/account-tools.ts:180-245 (registration)

  Registration of the fetchWithdrawals MCP tool using server.tool(), including name, description, input schema, and handler function.

  server.tool(
    "fetchWithdrawals",
    "Fetch withdrawal history for a configured account",
    {
      accountName: z
        .string()
        .describe(
          "Account name defined in the configuration file (e.g., 'bybit_main')"
        ),
      code: z
        .string()
        .optional()
        .describe("Currency code (e.g., 'BTC', 'ETH')"),
      since: z
        .number()
        .optional()
        .describe("Timestamp in ms to fetch withdrawals since (optional)"),
      limit: z
        .number()
        .optional()
        .describe("Limit the number of withdrawals returned (optional)"),
    },
    async ({ accountName, code, since, limit }) => {
      try {
        const exchange = ccxtServer.getExchangeInstance(accountName);
  
        // getExchangeInstance가 성공하면 인증은 보장됨
  
        // fetchWithdrawals 메서드가 지원되는지 확인
        if (!exchange.has["fetchWithdrawals"]) {
          return {
            content: [
              {
                type: "text",
                text: `Account '${accountName}' (Exchange: ${exchange.id}) does not support fetching withdrawals`,
              },
            ],
            isError: true,
          };
        }
  
        const withdrawals = await exchange.fetchWithdrawals(code, since, limit);
  
        return {
          content: [
            {
              type: "text",
              text: JSON.stringify(withdrawals, null, 2),
            },
          ],
        };
      } catch (error) {
        return {
          content: [
            {
              type: "text",
              text: `Error fetching withdrawals for account '${accountName}': ${
                (error as Error).message
              }`,
            },
          ],
          isError: true,
        };
      }
    }
  );