Bithumb MCP Server

Instructions

Implementation Reference

• src/index.ts:125-135 (registration)

  Registration of the 'post_account' tool in the MCP server's tools list, including name, description, and input schema.

  {
    name: 'post_account',
    description: 'Get member account information and fees (Private)',
    inputSchema: {
      type: 'object',
      properties: {
        coinCode: { type: 'string', description: 'Cryptocurrency symbol (e.g. BTC, ETH)' }
      },
      required: ['coinCode']
    }
  },

• src/index.ts:319-321 (handler)

  MCP tool call handler dispatch for 'post_account', which delegates to the Bithumb API client's postAccount method.

  case 'post_account':
    result = await this.bithumbApi.postAccount(args.coinCode as string);
    break;

• src/bitThumb/index.ts:139-145 (handler)

  Core implementation of the postAccount method in the Bithumb API client, which makes an authenticated POST request to the Bithumb /info/account endpoint to retrieve account information and fees.

  public async postAccount(coinCode: string): Promise<IPostAccount> {
    const params = {
      order_currency: coinCode,
    };
    const res = <IPostAccount>await this.requestInfo('account', params);
    return res;
  }

• src/bitThumb/types/account.interface.ts:12-15 (schema)

  TypeScript interface defining the expected response structure for the postAccount API call.

  export interface IPostAccount extends IBithumbResponse {
    data: IAccount;
  }