io.usefulapi由 usefulapi.io 發布官方發布者v1.36.5更新於 Nov 8, 2026
Query and manage Mercoa AP/AR bill-pay: entities, invoices, transactions and payment methods.
發布方自己的服務：Ably MCP by usefulapi
透過助理查詢與管理 Mercoa 應付／應收帳款支付：尋找實體、發票、交易與付款方式，並可建立或更新發票。
Web executable，透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。
把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式，或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南，先向你展示發布者、端點和登入方式，經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。
閱讀 https://sourceweft.com/mcp/io.usefulapi%2Fmercoa/install.md，並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前，先告訴我它的發布者、端點和登入方式，等我確認。不要把 API 金鑰寫進命令或我會提交的檔案；問我金鑰應從哪裡取得。把它新增到你客戶端的 mcpServers 設定中。
{
"mcpServers": {
"mercoa-by-usefulapi": {
"type": "http",
"url": "https://mercoa.usefulapi.io/mcp"
}
}
}Query and manage Mercoa AP/AR bill-pay — entities, invoices, transactions and payment methods — from Claude, Cursor, or any MCP client. Hosted, no local install — connect with your Mercoa API key.
Live endpoint: https://mercoa.usefulapi.io/mcp · Homepage: https://usefulapi.io/mercoa
https://mercoa.usefulapi.io/mcp.claude mcp add --transport http mercoa https://mercoa.usefulapi.io/mcp, then run /mcp to log in.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 Mercoa credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/mercoa/
On first connect you'll paste your Mercoa API key. It's validated, stored per-user, and scoped to you.
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.
*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].
Pro covers this server only. Subscribe with mercoa_upgrade (it returns a Stripe Checkout link). Cancel any time with mercoa_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running mercoa_upgrade before then undoes the cancel. Or write to [email protected].
MIT — see LICENSE. Documentation only; the server is hosted.
來源：servers/mercoa/README.md，提交 4046075
Find entities
Find/search entities (buyers, vendors, payors, payees). Use to look up counterparties by name/email/foreignId or list all. GET /entity.
limitsearchstatusisPayeeisPayorforeignIdisCustomerstartingAfterpaymentMethodsreturnMetadataGet entity
Get a single entity by ID (or foreign ID). GET /entity/{entityId}.
entityId必填Get entity events
Get the event/audit log for an entity. GET /entity/{entityId}/events.
limitendDateentityId必填startDatestartingAfterGet entity invoice metrics
Get aggregate invoice metrics (totals/counts, grouped by currency) for an entity's payables/receivables — for AP/AR dashboards and aging. GET /entity/{entityId}/invoice-metrics.
searchstatusendDategroupBypayerIdcurrencydateTypeentityId必填vendorIdinvoiceIdstartDateapproverId另有 4 個List entity payment methods
List an entity's payment methods (bank accounts, cards, check, etc.). GET /entity/{entityId}/paymentMethods.
typeentityId必填Get payment method
Get a single payment method for an entity. GET /entity/{entityId}/paymentMethod/{paymentMethodId}.
entityId必填paymentMethodId必填List entity users
List the users belonging to an entity (approvers, admins, etc.). GET /entity/{entityId}/users.
entityId必填Find invoices
Find/search invoices (bills) across payers and vendors. Filter by status, entity, date, approver and more. GET /invoices (plural list endpoint).
limitsearchstatusendDateorderBypayerIddateTypeentityIdvendorIdinvoiceIdstartDateapproverId另有 10 個Get invoice
Get a single invoice (bill) by ID. GET /invoice/{invoiceId}.
invoiceId必填Get invoice events
Get the event/audit log for an invoice (status changes, approvals, payments). GET /invoice/{invoiceId}/events.
limitendDateinvoiceId必填startDatestartingAfterFind transactions
List/search payment transactions. Filter by entity, invoice, status, type and date. GET /transactions.
limitsearchstatusendDatepayerIdentityIdvendorIdinvoiceIdstartDateentityGroupIdstartingAftertransactionId另有 1 個Get transaction
Get a single payment transaction by ID. GET /transaction/{transactionId}.
transactionId必填Get organization
Get the caller's Mercoa organization configuration (settings, payment methods enabled, etc.). GET /organization.
無需輸入參數。
Create entity
WRITE — creates a real entity (customer/vendor/payor/payee) in Mercoa. Supply role flags, accountType, and a nested `profile` object (business or individual details). POST /entity.
emailisPayeeisPayorprofileforeignIdisCustomeraccountTypeCreate invoice
WRITE — creates a real invoice/bill in Mercoa. Set status (DRAFT to stage, NEW to submit), amount, currency, payer/vendor, dates and line items. POST /invoice.
amountstatusdueDatepayerIdcurrencymetadatavendorIdlineItemsnoteToSelfinvoiceDatecreatorUserIddeductionDate另有 4 個Update invoice
WRITE — updates an existing invoice/bill (all fields optional). Commonly used to advance status (e.g. DRAFT→NEW→SCHEDULED) or change amounts, dates, or payment methods. POST /invoice/{invoiceId}.
amountstatusdueDatepayerIdcurrencymetadatavendorIdinvoiceId必填lineItemsnoteToSelfinvoiceDatedeductionDate另有 3 個Add invoice comment
WRITE — adds a comment to an invoice (visible in its activity log). POST /invoice/{invoiceId}/comment.
text必填userIdinvoiceId必填已滿足適用檢查項的 100%
該評分衡量此收錄條目的完整程度，依據註冊中心條目、端點與公開來源計算得出。它不是對伺服器本身的評價，也不表示伺服器安全或目前可用：可連通性是帶日期的檢查結果，評分也不包含安裝量或使用者評價。
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{ "mcpServers": { "mercoa": { "url": "https://mercoa.usefulapi.io/mcp" } }}