io.usefulapiPublished by usefulapi.ioOfficial publisherv1.0.1Updated Nov 7, 2026
Read clients, invoices, orders and stock; create or update clients, add contacts in STEL Order.
The publisher's own server: Ably MCP by usefulapi
Hosted MCP server that lets an assistant read STEL Order clients, products, sales documents, invoices and stock, and create or update clients and contacts.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/io.usefulapi%2Fstel-order/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.Add this to your client's mcpServers config.
{
"mcpServers": {
"stel-order-by-usefulapi": {
"type": "http",
"url": "https://stel-order.usefulapi.io/mcp"
}
}
}Use your STEL Order account from Claude, Cursor, or any MCP client. It reads clients, products, sales documents, invoices, invoice receipts and stock, and it creates or updates clients and creates contacts. Hosted, no local install: connect with your own credentials.
Live endpoint: https://stel-order.usefulapi.io/mcp · Homepage: https://usefulapi.io
https://stel-order.usefulapi.io/mcp.claude mcp add --transport http stel-order https://stel-order.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 STEL Order credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/stel-order/
On first connect you provide your STEL Order APIKEY. Find it in STEL Order under Functionalities → API, using a superadmin account. The server validates the key and stores it per user. No keys go in config files.
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 stelorder_upgrade (it returns a Stripe Checkout link). Cancel any time with stelorder_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running stelorder_upgrade before then undoes the cancel. Or write to [email protected].
MIT — see LICENSE. Documentation only; the server is hosted.
Source: servers/stel-order/README.md at commit 2450437
Get company
Get the STEL Order company of this APIKEY: legal name, tax number, plan, subscription status, currency and time zone. Good first call. API: GET /app/company. Usage limits: 60 calls per minute per key, and 300 (Lite), 1000 (Business) or 2000 (Pro) calls per day.
Takes no parameters.
List clients
List clients (customers) with their reference, legal name, tax number, contact details and rate. Filter by name, email, tax number or last change time. API: GET /app/clients. Usage limits: 60 calls per minute per key, and 300 (Lite), 1000 (Business) or 2000 (Pro) calls per day.
namesortemaillimitphonestartrate_idreferencelegal_nameexternal_idfull_referenceaccount_category_id+2 moreGet a client
Get one client by id, with its addresses, rate and payment settings. API: GET /app/clients/{ID}. Usage limits: 60 calls per minute per key, and 300 (Lite), 1000 (Business) or 2000 (Pro) calls per day.
client_idrequiredList contacts
List contacts (people) with their name, email, phone and position. Filter by client (account_id). Use IS_NULL_VALUE as account_id for contacts with no client. API: GET /app/contacts. Usage limits: 60 calls per minute per key, and 300 (Lite), 1000 (Business) or 2000 (Pro) calls per day.
namesortemaillimitphonestartpositionaccount_idexternal_idutc_last_modification_dateList products
List products and services with their reference, name, description, barcode and inactive or composite flags. Filter by name, reference, category or change time. API: GET /app/products. Usage limits: 60 calls per minute per key, and 300 (Lite), 1000 (Business) or 2000 (Pro) calls per day.
namesortlimitstartbarcodeinactivecompositereferencedescriptionexternal_idfull_referenceproduct_category_id+1 moreGet a product
Get one product or service by id, with its prices, tax and stock settings. API: GET /app/products/{ID}. Usage limits: 60 calls per minute per key, and 300 (Lite), 1000 (Business) or 2000 (Pro) calls per day.
product_idrequiredList sales estimates
List sales estimates (quotes) with their reference, title, date, client and document state. Filter by date range, client or state. API: GET /app/salesEstimates. Usage limits: 60 calls per minute per key, and 300 (Lite), 1000 (Business) or 2000 (Pro) calls per day.
datesortlimitstarttitleagent_idend_datereferenceaccount_idcreator_idstart_dateexternal_id+3 moreList sales orders
List sales orders with their reference, title, date, client and document state. Filter by date range, client, state or parent document. API: GET /app/salesOrders. Usage limits: 60 calls per minute per key, and 300 (Lite), 1000 (Business) or 2000 (Pro) calls per day.
datesortlimitstarttitleagent_idend_datereferenceaccount_idcreator_idstart_dateexternal_id+4 moreList ordinary invoices
List ordinary invoices with their reference, title, date, client and document state. Filter by date range, client, state or change time. API: GET /app/ordinaryInvoices. Usage limits: 60 calls per minute per key, and 300 (Lite), 1000 (Business) or 2000 (Pro) calls per day.
datesortlimitstarttitleagent_idend_datereferenceaccount_idcreator_idstart_dateexternal_id+4 moreGet an ordinary invoice
Get one ordinary invoice by id, with its lines, client, totals and tax. API: GET /app/ordinaryInvoices/{ID}. Usage limits: 60 calls per minute per key, and 300 (Lite), 1000 (Business) or 2000 (Pro) calls per day.
invoice_idrequiredList invoice receipts
List ordinary invoice receipts: the payment items of invoices, with amount, payment term date, paid and settled flags. Use paid=false and an end_payment_term_date to find unpaid items that are due. API: GET /app/ordinaryInvoiceReceipts. Usage limits: 60 calls per minute per key, and 300 (Lite), 1000 (Business) or 2000 (Pro) calls per day.
paidsortlimitstartamountconceptsettledaccount_idpayment_datefull_referenceend_payment_datepayment_term_date+4 moreList warehouses
List warehouses (stock locations) with their name, description and visibility. API: GET /app/warehouses. Usage limits: 60 calls per minute per key, and 300 (Lite), 1000 (Business) or 2000 (Pro) calls per day.
namesortlimitstarthiddenpublicdescriptionutc_last_modification_dateList stock movements
List stock movements (stock in, out and transfers) with date, item, warehouses, employee and real stock before and after. Filter by item, warehouse, type or change time. API: GET /app/stockMovements. Usage limits: 60 calls per minute per key, and 300 (Lite), 1000 (Business) or 2000 (Pro) calls per day.
sorttypelimitstartitem_idemployee_idwarehouse_idsource_warehouse_iddestination_warehouse_idutc_last_modification_dateCreate a client
WRITE: create one client in STEL Order. Only legal_name is required. Creates a new record in the customer's account. API: POST /app/clients. Usage limits: 60 calls per minute per key, and 300 (Lite), 1000 (Business) or 2000 (Pro) calls per day.
nameemailphonerate_idwebsitecommentslegal_namerequiredexternal_idpayment_terms_idaccount_category_idtax_identification_numberUpdate a client
WRITE: change fields of one existing client. Fields you leave out keep their values. Setting a field changes the live client record. API: PUT /app/clients/{ID}. Usage limits: 60 calls per minute per key, and 300 (Lite), 1000 (Business) or 2000 (Pro) calls per day.
nameemailphonerate_idwebsitecommentsclient_idrequiredlegal_nameexternal_idpayment_terms_idtax_identification_numberCreate a contact
WRITE: create one contact (a person) in STEL Order, optionally linked to a client with account_id. API: POST /app/contacts. Usage limits: 60 calls per minute per key, and 300 (Lite), 1000 (Business) or 2000 (Pro) calls per day.
faxnamerequiredemailphonecommentspositionaccount_idexternal_id100% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
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{ "mcpServers": { "stel-order": { "url": "https://stel-order.usefulapi.io/mcp" } }}