io.usefulapi由 usefulapi.io 發布官方發布者v1.14.4更新於 Nov 7, 2026
Search and read Sellsy companies, contacts, opportunities, invoices and tasks; create records.
發布方自己的服務：Ably MCP by usefulapi
託管型 MCP 伺服器，讓助理搜尋與讀取 Sellsy 的公司、聯絡人、商機、發票、訂單與任務等 CRM 資料，並可建立少量記錄。
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%2Fsellsy/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": {
"sellsy-by-usefulapi": {
"type": "http",
"url": "https://sellsy.usefulapi.io/mcp"
}
}
}Live endpoint: https://sellsy.usefulapi.io/mcp · Homepage: https://usefulapi.io/sellsy
https://sellsy.usefulapi.io/mcp.claude mcp add --transport http sellsy https://sellsy.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 Sellsy credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/sellsy/
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 sellsy_upgrade (it returns a Stripe Checkout link). Cancel any time with sellsy_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running sellsy_upgrade before then undoes the cancel. Or write to [email protected].
來源：servers/sellsy/README.md，提交 9349cfd
Search across Sellsy
Free-text search over companies, individuals, contacts, opportunities, items, documents and staff in one call (GET /search). Use it to find a record by name, email or number when you do not know its type. Needs the search.read scope.
q必填typelimitarchivedList companies
List companies (customers, prospects, suppliers) with paging. Needs companies.read.
embedfieldlimitorderoffsetdirectionSearch companies
Search companies by name, email, type (prospect/client/supplier), reference, VAT, SIRET, country, postal code, creation or update date. Needs companies.read.
embedfieldlimitorderoffsetfiltersdirectionGet a company
Get one company by id. Needs companies.read.
id必填embedfieldList a company's contacts
List the contacts linked to one company (GET /companies/{id}/contacts). Needs companies.read and contacts.read.
limitoffsetcompany_id必填List individuals
List individuals (private customers, prospects, suppliers) with paging. Needs individuals.read.
embedfieldlimitorderoffsetdirectionSearch individuals
Search individuals by name, email, type, reference, country, postal code, creation or update date. Needs individuals.read.
embedfieldlimitorderoffsetfiltersdirectionGet an individual
Get one individual by id. Needs individuals.read.
id必填embedfieldList contacts
List contacts (people at companies) with paging. Needs contacts.read.
embedfieldlimitorderoffsetdirectionSearch contacts
Search contacts by last name, email, phone, linked company or individual, creation date. Needs contacts.read.
embedfieldlimitorderoffsetfiltersdirectionGet a contact
Get one contact by id. Needs contacts.read.
id必填embedfieldList opportunities
List sales opportunities with paging. Needs opportunities.read.
embedfieldlimitorderoffsetdirectionSearch opportunities
Search opportunities by name, number, pipeline, step, status (open/won/lost/cancelled/closed/late), amount, owner or due date. Needs opportunities.read.
embedfieldlimitorderoffsetfiltersdirectionGet an opportunity
Get one opportunity by id. Needs opportunities.read.
id必填embedfieldList opportunity pipelines
List the sales pipelines (needed to create an opportunity: pipeline id and step id). Needs opportunities.read.
limitoffsetList the steps of a pipeline
List the steps of one opportunity pipeline. Needs opportunities.read.
limitoffsetpipeline_id必填List estimates
List estimates (quotes) with paging. Needs estimates.read.
embedfieldlimitorderoffsetdirectionSearch estimates
Search estimates by status, number, date, currency, owner, contact or related company/individual/opportunity. Needs estimates.read.
embedfieldlimitorderoffsetfiltersdirectionGet an estimate
Get one estimate by id, with its rows and amounts. Needs estimates.read.
id必填embedfieldList invoices
List invoices with paging. Needs invoices.read.
embedfieldlimitorderoffsetdirectionSearch invoices
Search invoices by status (draft/due/payinprogress/paid/late/cancelled), number, date, currency, owner, or related company/individual/opportunity. Use it for unpaid or late invoices. Needs invoices.read.
embedfieldlimitorderoffsetfiltersdirectionGet an invoice
Get one invoice by id, with its rows, amounts and status. Needs invoices.read.
id必填embedfieldList an invoice's payments
List the payments linked to one invoice. Needs invoices.read and payments.read.
limitoffsetinvoice_id必填List orders
List orders with paging. Needs orders.read.
embedfieldlimitorderoffsetdirectionSearch orders
Search orders by status or delivery status, or related company/individual/opportunity. Needs orders.read.
embedfieldlimitorderoffsetfiltersdirectionGet an order
Get one order by id. Needs orders.read.
id必填embedfieldList credit notes
List credit notes with paging. Needs credit-notes.read.
embedfieldlimitorderoffsetdirectionGet a credit note
Get one credit note by id. Needs credit-notes.read.
id必填embedfieldList items
List catalog items (products, services, shipping, packaging) with paging. Needs items.read.
embedfieldlimitorderoffsetdirectionSearch items
Search catalog items by name, reference or type. Needs items.read.
embedfieldlimitorderoffsetfiltersdirectionGet an item
Get one catalog item by id. Needs items.read.
id必填embedfieldSearch payments
Search payments by status (pending/confirmed/rejected/failed/refund) or related company/individual. Needs payments.read.
embedfieldlimitorderoffsetfiltersdirectionList tasks
List tasks with paging. Needs tasks.read.
embedfieldlimitorderoffsetdirectionSearch tasks
Search tasks by status (todo/done), owner, assignee, label, due date or related record. Needs tasks.read.
embedfieldlimitorderoffsetfiltersdirectionGet a task
Get one task by id. Needs tasks.read.
id必填embedfieldList task labels
List the task labels (a label id is required to create a task). Needs tasks.read.
limitoffsetSearch comments (notes)
Search comments and notes by author, date, parent comment or the company/individual/contact they are attached to. Needs comments.read.
embedfieldlimitorderoffsetfiltersdirectionList staff members
List the staff members of the account (the list may hold only yourself, depending on the Sellsy plan). Needs staffs.read.
embedfieldlimitorderoffsetdirectionCreate a company
WRITE: create a company record in Sellsy (a prospect, client or supplier). Needs companies.write. Nothing is sent to the company.
name必填notetype必填emailwebsiteowner_idreferencephone_numbermobile_numbernumber_of_employeesmain_activity_descriptionCreate an individual
WRITE: create an individual (a private person as prospect, client or supplier) in Sellsy. Needs individuals.write.
notetype必填emailwebsitecivilityowner_idlast_name必填referencefirst_namephone_numbermobile_numberCreate a contact
WRITE: create a contact (a person) in Sellsy. It is not linked to a company by this call. Needs contacts.write.
noteemailcivilityowner_idpositionlast_name必填first_namephone_numbermobile_numberCreate an opportunity
WRITE: create a sales opportunity linked to a company, individual or contact. Needs a pipeline id and one of its step ids (see sellsy_list_opportunity_pipelines and sellsy_list_pipeline_steps). Needs opportunities.write.
name必填notestep必填amountrelated必填due_dateowner_idpipeline必填contact_idsprobabilityassigned_staff_idsMove an opportunity to another step
WRITE: move an existing opportunity to another step of its pipeline, or to a step of another pipeline (then pass that pipeline too). Only the step (and the pipeline) change; the name, amount, status and links stay. Get the ids from sellsy_get_opportunity, sellsy_list_opportunity_pipelines and sellsy_list_pipeline_steps. Needs opportunities.write.
id必填step必填pipelineAdd a comment (note)
WRITE: add a comment (note) to a company, individual, contact, opportunity or document. Visible to the Sellsy staff, not sent to the customer. Needs comments.write.
related_id必填description必填related_type必填mentioned_staff_idsCreate a task
WRITE: create a task, optionally attached to a record and assigned to staff. Needs a label id (see sellsy_list_task_labels) and a due date-time. Needs tasks.write.
titledue_date必填label_id必填owner_idpriorityis_privaterelated_iddescriptionrelated_typeassigned_staff_ids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": { "sellsy": { "url": "https://sellsy.usefulapi.io/mcp" } }}