Zero Plus One MCP by usefulapi

io.usefulapi由 usefulapi.io 发布官方发布者v1.0.0更新于 Nov 8, 2026

Read invoices, quotes, contacts, financial reports and bank reconciliation in Zero Plus One.

发布方自己的服务：Ably MCP by usefulapi

已验证Streamable HTTP可网页运行金融商业与电商

概览

AI 生成的概览

以只读方式访问 Zero Plus One 会计数据——发票、报价、联系人、财务报表和银行对账——供 MCP 客户端使用。

可以做什么
  • 列出并获取发票、贷项通知单、报价和定期发票模板
  • 查询客户与供应商及其详细信息
  • 读取组织内设置的税率
  • 获取财务报表：损益表、资产负债表、试算平衡表、现金流量表、VAT 201、KPI 摘要、应收与应付账龄、未结发票
  • 查看某个分类账账户的银行对账情况：汇总、银行流水行和建议匹配
  • 查看套餐用量、提交缺失功能请求，以及管理 Pro 或 Pro+ 订阅
适用场景
当希望助手直接回答关于 Zero Plus One 公司账目的问题——未结发票、客户欠款、期间报表或仍需对账的银行流水——而不必手工导出数据时适用。
运行要求
远程托管端点，无需本地安装。仅填写服务器 URL 连接，并通过 OAuth 使用 Zero Plus One 凭据登录。首次连接时需提供 Zero Plus One API 密钥（设置 → 开发者，创建带所需查看权限的 Custom Connection 密钥），服务器会校验并按用户保存。
安装前请注意
服务器会接收具有会计数据读取权限的 Zero Plus One API 密钥，只授予所需权限。免费套餐每月限 50 次工具调用；付费套餐为 Pro 每月 9 美元、Pro+ 每月 39 美元，升级会返回 Stripe 结账链接，付款前请确认。取消后服务持续到付费期结束，当期不退款。功能请求会发送给服务提供方。

安装

在 SourceWeft 中

  1. 打开 控制台中的 Zero Plus One MCP by usefulapi，将其添加到工作区。
  2. 为需要使用其工具的对话启用该服务。

Web executable，通过 Streamable HTTP。 远程服务在工作区中配置后即可从网页运行时运行。

交给智能体安装

把这段提示词粘贴到 Claude Code、Codex、Cursor 等智能体，或 SourceWeft 对话中。智能体会读取该服务器的安装指南，先向你展示发布者、端点和登录方式，经你同意后再把它添加到你的客户端。密钥不会写进任何命令。

阅读 https://sourceweft.com/mcp/io.usefulapi%2Fzero-plus-one/install.md，并按其中说明把这个 MCP 服务器接入我的客户端。修改任何配置之前，先告诉我它的发布者、端点和登录方式，等我确认。不要把 API 密钥写进命令或我会提交的文件；问我密钥应从哪里获取。

查看智能体所依据的安装指南

其他 MCP 客户端

把它添加到你客户端的 mcpServers 配置中。

{
  "mcpServers": {
    "zero-plus-one-by-usefulapi": {
      "type": "http",
      "url": "https://zero-plus-one.usefulapi.io/mcp"
    }
  }
}

README

Zero Plus One MCP by usefulapi

Use your Zero Plus One account from Claude, Cursor, or any MCP client. Read invoices, quotes, contacts, financial reports and bank reconciliation data. Hosted, no local install: connect with your own credentials.

Live endpoint: https://zero-plus-one.usefulapi.io/mcp · Homepage: https://usefulapi.io

Connect

  • Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://zero-plus-one.usefulapi.io/mcp.
  • Claude Code: claude mcp add --transport http zero-plus-one https://zero-plus-one.usefulapi.io/mcp, then run /mcp to log in.
  • VS Code: Add to VS Code.
  • Cursor and other clients: add the URL as a remote MCP server:
json
{  "mcpServers": {    "zero-plus-one": {      "url": "https://zero-plus-one.usefulapi.io/mcp"    }  }}

Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your Zero Plus One credentials.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/zero-plus-one/

On first connect you provide a Zero Plus One API key (Settings → Developer in Zero Plus One: a Custom Connection key with the View scopes you need). The server validates it and stores it per user. No keys go in config files.

Tools

ToolTypeWhat it does
zeroplusone_list_invoicesreadList invoices
zeroplusone_get_invoicereadGet an invoice
zeroplusone_list_contactsreadList contacts
zeroplusone_get_contactreadGet a contact
zeroplusone_list_credit_notesreadList credit notes
zeroplusone_get_credit_notereadGet a credit note
zeroplusone_list_quotesreadList quotes
zeroplusone_get_quotereadGet a quote
zeroplusone_list_recurring_invoicesreadList recurring invoices
zeroplusone_get_recurring_invoicereadGet a recurring invoice
zeroplusone_list_tax_ratesreadList tax rates
zeroplusone_get_tax_ratereadGet a tax rate
zeroplusone_get_profit_and_lossreadProfit and loss report
zeroplusone_get_balance_sheetreadBalance sheet
zeroplusone_get_trial_balancereadTrial balance
zeroplusone_get_cash_flowreadCash flow report
zeroplusone_get_vat_returnreadVAT return (VAT 201)
zeroplusone_get_kpi_summaryreadKPI summary
zeroplusone_get_aged_receivablesreadAged receivables
zeroplusone_get_aged_payablesreadAged payables
zeroplusone_get_open_invoicesreadOpen invoices report
zeroplusone_get_reconciliation_summaryreadReconciliation summary
zeroplusone_list_reconciliation_linesreadList bank lines to reconcile
zeroplusone_get_reconciliation_suggestionsreadReconciliation suggestions
zeroplusone_usage_statusmetaUsage status (free-tier meter)
zeroplusone_request_featuremetaRequest a missing feature
zeroplusone_upgrademetaUpgrade to Pro or Pro+
zeroplusone_cancel_subscriptionmetaCancel the Pro subscription

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.

Pricing

PlanPriceLimit
Free$050 tool calls / month
Pro (per user)$9/mo or $90/yr (2 months free)10,000 tool calls / month
Pro+ (per user)$39/mo or $390/yr (2 months free)100,000 tool calls / month

Each paid plan covers this server only. Ask your AI to run zeroplusone_upgrade and choose Pro or Pro+, billed monthly or yearly (it returns a Stripe Checkout link). If you already have Pro, ask to change it to Pro+. The change requires your confirmation, keeps your billing interval and charges the price difference for the rest of the period immediately. Cancel any time with zeroplusone_cancel_subscription: your paid plan continues to the end of the paid period, with no refund for the current period, and asking to resume the same plan with zeroplusone_upgrade before then undoes the cancel. Or write to [email protected].

License

MIT — see LICENSE. Documentation only; the server is hosted.

来源：servers/zero-plus-one/README.md，提交 0be0869

工具

24

zeroplusone_list_invoices

List invoices

List the invoices in the organization. Zero Plus One API: GET /invoices (scope: View invoices).

无需输入参数。

zeroplusone_get_invoice

Get an invoice

Get one invoice by id. Zero Plus One API: GET /invoices/{id}.

输入参数invoice_id必填

zeroplusone_list_contacts

List contacts

List customers and suppliers. Zero Plus One API: GET /contacts (scope: View customers & suppliers).

无需输入参数。

zeroplusone_get_contact

Get a contact

Get one customer or supplier by id. Zero Plus One API: GET /contacts/{id}.

输入参数contact_id必填

zeroplusone_list_credit_notes

List credit notes

List credit notes. Zero Plus One API: GET /credit-notes.

无需输入参数。

zeroplusone_get_credit_note

Get a credit note

Get one credit note by id. Zero Plus One API: GET /credit-notes/{id}.

输入参数credit_note_id必填

zeroplusone_list_quotes

List quotes

List quotes. Zero Plus One API: GET /quotes.

无需输入参数。

zeroplusone_get_quote

Get a quote

Get one quote by id. Zero Plus One API: GET /quotes/{id}.

输入参数quote_id必填

zeroplusone_list_recurring_invoices

List recurring invoices

List recurring invoice templates. Zero Plus One API: GET /recurring-invoices.

无需输入参数。

zeroplusone_get_recurring_invoice

Get a recurring invoice

Get one recurring invoice template by id. Zero Plus One API: GET /recurring-invoices/{id}.

输入参数recurring_invoice_id必填

zeroplusone_list_tax_rates

List tax rates

List the tax rates set up in the organization. Zero Plus One API: GET /tax-rates.

无需输入参数。

zeroplusone_get_tax_rate

Get a tax rate

Get one tax rate by id. Zero Plus One API: GET /tax-rates/{id}.

输入参数tax_rate_id必填

zeroplusone_get_profit_and_loss

Profit and loss report

Profit and loss for a period. Zero Plus One API: GET /reports/profit-and-loss (scope: View financial reports).

输入参数to必填from必填

zeroplusone_get_balance_sheet

Balance sheet

Balance sheet as it stands now. Zero Plus One API: GET /reports/balance-sheet (scope: View financial reports).

无需输入参数。

zeroplusone_get_trial_balance

Trial balance

Trial balance as it stands now. Zero Plus One API: GET /reports/trial-balance (scope: View financial reports).

无需输入参数。

zeroplusone_get_cash_flow

Cash flow report

Cash flow for a period. Zero Plus One API: GET /reports/cash-flow (scope: View financial reports).

输入参数to必填from必填

zeroplusone_get_vat_return

VAT return (VAT 201)

VAT 201 return figures for a period. Zero Plus One API: GET /reports/vat-201 (scope: View financial reports).

输入参数to必填from必填

zeroplusone_get_kpi_summary

KPI summary

Key figures for the organization. Zero Plus One API: GET /reports/kpi-summary (scope: View financial reports).

无需输入参数。

zeroplusone_get_aged_receivables

Aged receivables

Money customers owe, by age. Zero Plus One API: GET /reports/aged-receivables (scope: View financial reports).

无需输入参数。

zeroplusone_get_aged_payables

Aged payables

Money the organization owes suppliers, by age. Zero Plus One API: GET /reports/aged-payables (scope: View financial reports).

无需输入参数。

zeroplusone_get_open_invoices

Open invoices report

Invoices that are not fully paid. Zero Plus One API: GET /reports/open-invoices (scope: View financial reports).

无需输入参数。

zeroplusone_get_reconciliation_summary

Reconciliation summary

Reconciliation progress for one ledger account. Zero Plus One API: GET /reconciliation/accounts/{accountId}/summary.

输入参数account_id必填

zeroplusone_list_reconciliation_lines

List bank lines to reconcile

Bank statement lines for one ledger account. Zero Plus One API: GET /reconciliation/accounts/{accountId}/lines.

输入参数account_id必填

zeroplusone_get_reconciliation_suggestions

Reconciliation suggestions

Suggested matches between bank lines and the ledger for one account. Zero Plus One API: GET /reconciliation/accounts/{accountId}/suggestions (scope: View reconciliation suggestions).

输入参数account_id必填

版本历史

1
  1. v1.0.0最新Nov 8, 2026

评分

已满足适用检查项的 100%

该评分衡量此收录条目的完整程度，依据注册中心条目、端点与公开来源计算得出。它不是对服务器本身的评价，也不表示服务器安全或当前可用：可连通性是带日期的检查结果，评分也不包含安装量或用户评价。

  • 近 30 天内可连通必需25 分
  • 已声明认证方式必需10 分
  • 已列出工具必需15 分
  • 描述必需15 分
  • 图标10 分
  • 文档15 分
  • 许可证10 分

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