io.usefulapi由 usefulapi.io 发布官方发布者v1.14.4更新于 Nov 7, 2026
Search and read Sellsy companies, contacts, opportunities, invoices and tasks; create records.
发布方自己的服务：Ably MCP by usefulapi
托管型 MCP 服务器，让助手搜索和读取 Sellsy 的公司、联系人、商机、发票、订单与任务等 CRM 记录，并可创建少量记录。
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。
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%2Fsellsy/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。把它添加到你客户端的 mcpServers 配置中。
{
"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].
来源：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。
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{ "mcpServers": { "sellsy": { "url": "https://sellsy.usefulapi.io/mcp" } }}