Open-source B2B and marketplace ecommerce; new stores include an MCP server for AI agents.
Loyverse MCP by usefulapi
Overview
Description from the maker (original English)
Query Loyverse POS receipts, shifts, items, inventory and customers, and update stock and customers.
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi3 of 3 passedChecked from public information; code not scanned yet
- UsageiNot measured yet★ –
What you can do with it
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
- Connection: Runs in the cloud
- Transport: Streamable HTTP
- Category: Online shops & payments
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 3 of 3 passed
- Runs on the maker’s server: what you ask it goes through their server.
- Can do 21 things (tools) loyverse_get_merchant, loyverse_list_stores, loyverse_list_employees, loyverse_list_receipts …
- The registry lists no key to fill in.
You need
- Runs in the cloudNothing to install; it connects over the internet
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Works in Claude on the web, desktop and mobile:
- Open Settings → Connectors
- Press Add custom connector
- Paste the address below and press Add
- If it asks you to sign in, sign in with the maker
https://loyverse.usefulapi.io/mcpRun this in your terminal
claude mcp add --transport http loyverse https://loyverse.usefulapi.io/mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"loyverse": {
"url": "https://loyverse.usefulapi.io/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"loyverse": {
"type": "http",
"url": "https://loyverse.usefulapi.io/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
- Open ChatGPT on the web → Settings → Connectors (Apps)
- Press Create or Add (some plans need Developer mode under Advanced first)
- Paste the address below, give it a name and save
- If it asks you to sign in, sign in with the maker
https://loyverse.usefulapi.io/mcpMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
What it can do
Tool names and descriptions exactly as the server reported them on Nov 6, 2026. The maker wrote them, not us; we show them as plain text.
loyverse_get_merchantFetch the merchant account this token belongs to — business name, email, country and currency. A cheap way to confirm the token works. Loyverse: GET /merchant/.
loyverse_list_storesList the merchant's stores (locations) with their addresses. Store ids are what the receipt, shift and inventory filters take. Loyverse: GET /stores.
loyverse_list_employeesList employees, with the stores each can access and whether they are the owner. Loyverse: GET /employees.
loyverse_list_receiptsList sales and refund receipts, newest first, with line items, payments, discounts and taxes. Filter by store, time range or receipt numbers — the core of any sales question. Loyverse: GET /receipts.
loyverse_get_receiptFetch a single receipt by its receipt number (e.g. 2-1008), with line items, modifiers, discounts, taxes and payments. Loyverse: GET /receipts/{receipt_number}.
loyverse_list_shiftsList cash-register shifts with their cash, gross/net sales, refunds, discounts, taxes, per-payment-type totals and pay-in/pay-out movements — the end-of-day view. Loyverse: GET /shifts.
loyverse_list_itemsList catalog items with their variants (SKU, barcode, price, cost, per-store pricing), category, taxes and modifiers. Loyverse: GET /items.
loyverse_get_itemFetch a single catalog item by id, with its variants. Loyverse: GET /items/{item_id}.
loyverse_list_variantsList item variants — the sellable SKUs — optionally for given items or one SKU. Variant ids are what inventory levels are keyed on. Loyverse: GET /variants.
loyverse_list_categoriesList item categories. Loyverse: GET /categories.
loyverse_list_inventoryList current stock (`in_stock`) per variant per store. Filter by stores and/or variants — the answer to 'what is running low?'. Loyverse: GET /inventory.
loyverse_list_customersList loyalty customers, newest first, with visits, total spent and points balance. Filter by email or ids. Loyverse: GET /customers.
loyverse_get_customerFetch a single customer by id, with visits, total spent and points balance. Loyverse: GET /customers/{customer_id}.
loyverse_list_payment_typesList the payment types (cash, card, integrated terminals…) and the stores where each is available. Receipt payments reference these ids. Loyverse: GET /payment_types.
loyverse_list_discountsList configured discounts (fixed/variable percent or amount, discount-by-points) and where they apply. Loyverse: GET /discounts.
loyverse_list_taxesList taxes with their rate, whether they are INCLUDED in or ADDED to the price, and the stores they apply in. Loyverse: GET /taxes.
loyverse_list_suppliersList suppliers with their contact details. Loyverse: GET /suppliers/.
loyverse_upsert_customerCreate a loyalty customer, or update one by passing its `id`. Loyverse does not document whether omitted fields survive an update, so on update fetch the customer first and send the full record. Loyverse: POST /customers.
loyverse_upsert_categoryCreate an item category, or rename/recolor one by passing its `id`. Loyverse: POST /categories.
loyverse_upsert_supplierCreate a supplier, or update one by passing its `id`. Loyverse does not document whether omitted fields survive an update, so on update send the full record. Loyverse: POST /suppliers/.
loyverse_set_inventory_levelsSet the ABSOLUTE stock (`stock_after`) of one or more variants at given stores — e.g. after a stock count. This overwrites the current level rather than adding to it; read the current levels with loyverse_list_inventory first so they can be restored. Loyverse: POST /inventory.
Basic checksi
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified against the domain usefulapi.io (the registry checks domain ownership)
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- ✓ Pass
Endpoint responds
Responded in 15 ms (HTTP 200)
- – Not applicable
Sign-in with OAuth
No sign-in needed
- ✓ Pass
No hidden instructions in tool descriptions
Read 21 tool descriptions and found no hidden instructions to the AI
Compared with others in Online shops & paymentsi
- More stars than 0% of the other 1743 servers in this category
- Published to the registry more recently than 92% of the other 1743 servers in this category
- Basic checks equal to or better than 100% of the other 1743 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is Loyverse MCP by usefulapi safe?
It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
What keys or codes does it need?
The registry does not list a required key, though some servers ask you to sign in on first use.
Does it run on my computer or in the cloud?
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
Is it still maintained?
The GitHub repo last changed –, and the latest version (1.35.3) reached the registry yesterday.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
What can I use instead?
In the same category: Spree Commerce: open-source B2B and marketplace ecommerce, Stripe MCP, MCP Cn Commerce
Alternatives
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Stripe MCP
Stripe’s official server lets AI view and manage customers, products, payments and invoices. Connect to Stripe’s cloud and sign in with OAuth.
MCP Cn Commerce
8 read-only MCP platform entries; support is operation-specific; merchant live acceptance pending
README from the maker
Open the README
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
Loyverse MCP by usefulapi
Use Loyverse from Claude, Cursor, or any MCP client — review receipts, shifts, items, inventory and customers, and update customers, categories, suppliers and stock levels. Hosted, no local install: connect with your own Loyverse credentials.
Live endpoint: https://loyverse.usefulapi.io/mcp · Homepage: https://usefulapi.io/loyverse
Connect
- Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste
https://loyverse.usefulapi.io/mcp. - Claude Code:
claude mcp add --transport http loyverse https://loyverse.usefulapi.io/mcp, then run/mcpto log in. - VS Code: Add to VS Code.
- Cursor and other clients: add the URL as a remote MCP server:
{
"mcpServers": { "loyverse": { "url": "https://loyverse.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 Loyverse credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/loyverse/
On first connect you'll provide your Loyverse personal access token (Back Office > Integrations > Access tokens). They're validated, stored per-user, and scoped to you — no keys in config files.
Tools
| Tool | Type | What it does |
|---|---|---|
loyverse_get_merchant | read | Get the merchant |
loyverse_list_stores | read | List stores |
loyverse_list_employees | read | List employees |
loyverse_list_receipts | read | List receipts |
loyverse_get_receipt | read | Get one receipt |
loyverse_list_shifts | read | List shifts |
loyverse_list_items | read | List items |
loyverse_get_item | read | Get one item |
loyverse_list_variants | read | List item variants |
loyverse_list_categories | read | List categories |
loyverse_list_inventory | read | List inventory levels |
loyverse_list_customers | read | List customers |
loyverse_get_customer | read | Get one customer |
loyverse_list_payment_types | read | List payment types |
loyverse_list_discounts | read | List discounts |
loyverse_list_taxes | read | List taxes |
loyverse_list_suppliers | read | List suppliers |
loyverse_upsert_customer | write | Create or update a customer |
loyverse_upsert_category | write | Create or update a category |
loyverse_upsert_supplier | write | Create or update a supplier |
loyverse_set_inventory_levels | write | Set inventory levels |
loyverse_usage_status | meta | Usage status (free-tier meter) |
loyverse_request_feature | meta | Request a missing feature |
loyverse_upgrade | meta | Upgrade to Pro or Pro+ |
loyverse_cancel_subscription | meta | Cancel 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
| Plan | Price | Limit |
|---|---|---|
| Free | $0 | 50 tool calls / month |
| Pro (per user) | $9/mo or $90/yr (2 months free) | Unlimited* |
\*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to support@usefulapi.io.
Pro covers this server only. Subscribe with loyverse_upgrade (it returns a Stripe Checkout link). Cancel any time with loyverse_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running loyverse_upgrade before then undoes the cancel. Or write to support@usefulapi.io.
License
MIT © usefulapi. Not affiliated with or endorsed by Loyverse.