io.usefulapi/loyverse
REMOTE · LOYVERSE.USEFULAPI.IO · SCANNED OCT 3
Query Loyverse POS receipts, shifts, items, inventory and customers, and update stock and customers.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security89
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation is enforced on tool calls, advertised via RFC 9728 protected-resource metadata. Discovery is public, which costs nothing: no tool can be invoked without a token. View diagnostics → Pass
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
- The authorisation server offers only Dynamic Client Registration (RFC 7591), which MCP 2026-07-28 deprecated in favour of Client ID Metadata Documents. View diagnostics → Partial
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability69
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 4009 tokens (~190/item across 21 items; 21 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management10
- Stability observed for 3 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 21 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 21 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities60
- Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28. See how to fix → Fail
How do I install the io.usefulapi/loyverse MCP server?
io.usefulapi/loyverse is a hosted endpoint at https://loyverse.usefulapi.io/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · loyverse.usefulapi.io
claude mcp add --transport http io-usefulapi-loyverse 'https://loyverse.usefulapi.io/mcp'
{
"mcpServers": {
"io-usefulapi-loyverse": {
"url": "https://loyverse.usefulapi.io/mcp"
}
}
} {
"servers": {
"io-usefulapi-loyverse": {
"type": "http",
"url": "https://loyverse.usefulapi.io/mcp"
}
}
} [mcp_servers.io-usefulapi-loyverse] url = "https://loyverse.usefulapi.io/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"io-usefulapi-loyverse": {
"type": "remote",
"url": "https://loyverse.usefulapi.io/mcp",
"enabled": true
}
}
} openclaw mcp add io-usefulapi-loyverse --url 'https://loyverse.usefulapi.io/mcp' --transport streamable-http
mcp_servers:
io-usefulapi-loyverse:
url: "https://loyverse.usefulapi.io/mcp" {
"McpServers": {
"io-usefulapi-loyverse": {
"Transport": "http",
"Url": "https://loyverse.usefulapi.io/mcp"
}
}
} assistant mcp add io-usefulapi-loyverse -t streamable-http -u 'https://loyverse.usefulapi.io/mcp'
{
"mcpServers": {
"io-usefulapi-loyverse": {
"type": "http",
"url": "https://loyverse.usefulapi.io/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 3 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.
- 2 Oct 26 0
- Server version: 1.3.0 → 1.5.1 functional
- 1 Oct 26 +5
- HTTPS: unverified → pass ▲ security
- Stability: unverified → 0.03 ▲ functional
- Server version: 1.0.0 → 1.3.0 functional
- 30 Sept 26 +42
- Authorization: unverified → pass ▲ security
- Injection markers: unverified → pass ▲ security
- First check of Judged manipulation: pass security
- First check of Authorization: partial security
- MCP protocol: unverified → fail ▼ functional
- Tool coverage: unverified → 100 ▲ functional
- First check of Schema quality: fail functional
- First check of Schema quality: excellent functional
- First check of Destructive annotations: pass functional
- First check of Schema quality: fail functional
- First check of Tool coverage: 100 functional
- 29 Sept 26 28
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 3 Oct 2026 · Probed https://loyverse.usefulapi.io/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=usefulapi.io | CN=WE1,O=Google Trust Services,C=US | 13 Sept 2026 | 12 Dec 2026 | ECDSA 256 | ECDSA-SHA256 | d9be3287b0fde9630e825ba1f79bff3f |
| SANs: usefulapi.io, *.usefulapi.io | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of loyverse.usefulapi.io. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| io. | present | 57355 | 8 | Verified |
| usefulapi.io. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication Enforced and verified
The endpoint asked for a token and published valid RFC 9728 metadata describing how to get one.
| Result | Enforced and verified |
|---|---|
| Enforced | On tool calls |
| HTTP status | 200 |
WWW-Authenticate challenge Bearer realm="OAuth", resource_metadata="https://loyverse.usefulapi.io/.well-known/oauth-protected-resource/mcp"
Bearer realm="OAuth", resource_metadata="https://loyverse.usefulapi.io/.well-known/oauth-protected-resource/mcp"Protected resource metadata
| Document | https://loyverse.usefulapi.io/.well-known/oauth-protected-resource/mcp |
|---|---|
| Retrieved | Yes |
| Resource | https://loyverse.usefulapi.io/mcp |
| Authorisation server | https://loyverse.usefulapi.io |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://loyverse.usefulapi.io/mcp | Verified | 200 | |
| http (plaintext) | http://loyverse.usefulapi.io/mcp | HTTPS enforced | 301 | https://loyverse.usefulapi.io/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
loyverse_get_customer Get one customer ~49
Fetch a single customer by id, with visits, total spent and points balance. Loyverse: GET /customers/{customer_id}.
| Name | Type | Req | Description |
|---|---|---|---|
| customer_id | string | yes | The customer id (UUID). |
No output schema declared.
No examples provided.
loyverse_get_item Get one item ~45
Fetch a single catalog item by id, with its variants. Loyverse: GET /items/{item_id}.
| Name | Type | Req | Description |
|---|---|---|---|
| item_id | string | yes | The item id (UUID). |
No output schema declared.
No examples provided.
loyverse_get_merchant Get the merchant ~45
Fetch the merchant account this token belongs to — business name, email, country and currency. A cheap way to confirm the token works. Loyverse: GET /merchant/.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
loyverse_get_receipt Get one receipt ~72
Fetch a single receipt by its receipt number (e.g. 2-1008), with line items, modifiers, discounts, taxes and payments. Loyverse: GET /receipts/{receipt_number}.
| Name | Type | Req | Description |
|---|---|---|---|
| receipt_number | string | yes | The receipt number, e.g. 2-1008. |
No output schema declared.
No examples provided.
loyverse_list_categories List categories ~102
List item categories. Loyverse: GET /categories.
| Name | Type | Req | Description |
|---|---|---|---|
| categories_ids | string | – | Comma-separated list of category ids to return. |
| cursor | string | – | The `cursor` from the previous page's response. Omit for the first page. |
| limit | integer | – | Page size, 1-250 (Loyverse default 50). |
| show_deleted | boolean | – | Also return soft-deleted records (they carry deleted_at). |
No output schema declared.
No examples provided.
loyverse_list_customers List customers ~287
List loyalty customers, newest first, with visits, total spent and points balance. Filter by email or ids. Loyverse: GET /customers.
| Name | Type | Req | Description |
|---|---|---|---|
| created_at_max | string | – | Only records created at or before this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| created_at_min | string | – | Only records created at or after this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| cursor | string | – | The `cursor` from the previous page's response. Omit for the first page. |
| customer_ids | string | – | Comma-separated list of customer ids to return. |
| string | – | Only the customer with this email. | |
| limit | integer | – | Page size, 1-250 (Loyverse default 50). |
| updated_at_max | string | – | Only records updated at or before this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| updated_at_min | string | – | Only records updated at or after this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
No output schema declared.
No examples provided.
loyverse_list_discounts List discounts ~248
List configured discounts (fixed/variable percent or amount, discount-by-points) and where they apply. Loyverse: GET /discounts.
| Name | Type | Req | Description |
|---|---|---|---|
| created_at_max | string | – | Only records created at or before this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| created_at_min | string | – | Only records created at or after this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| discount_ids | string | – | Comma-separated list of discount ids to return. |
| show_deleted | boolean | – | Also return soft-deleted records (they carry deleted_at). |
| updated_at_max | string | – | Only records updated at or before this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| updated_at_min | string | – | Only records updated at or after this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
No output schema declared.
No examples provided.
loyverse_list_employees List employees ~287
List employees, with the stores each can access and whether they are the owner. Loyverse: GET /employees.
| Name | Type | Req | Description |
|---|---|---|---|
| created_at_max | string | – | Only records created at or before this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| created_at_min | string | – | Only records created at or after this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| cursor | string | – | The `cursor` from the previous page's response. Omit for the first page. |
| employee_ids | string | – | Comma-separated list of employee ids to return. |
| limit | integer | – | Page size, 1-250 (Loyverse default 50). |
| show_deleted | boolean | – | Also return soft-deleted records (they carry deleted_at). |
| updated_at_max | string | – | Only records updated at or before this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| updated_at_min | string | – | Only records updated at or after this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
No output schema declared.
No examples provided.
loyverse_list_inventory List inventory levels ~203
List current stock (`in_stock`) per variant per store. Filter by stores and/or variants — the answer to 'what is running low?'. Loyverse: GET /inventory.
| Name | Type | Req | Description |
|---|---|---|---|
| cursor | string | – | The `cursor` from the previous page's response. Omit for the first page. |
| limit | integer | – | Page size, 1-250 (Loyverse default 50). |
| store_ids | string | – | Comma-separated store ids. |
| updated_at_max | string | – | Only levels updated at or before this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| updated_at_min | string | – | Only levels updated at or after this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| variant_ids | string | – | Comma-separated variant ids. |
No output schema declared.
No examples provided.
loyverse_list_items List items ~295
List catalog items with their variants (SKU, barcode, price, cost, per-store pricing), category, taxes and modifiers. Loyverse: GET /items.
| Name | Type | Req | Description |
|---|---|---|---|
| created_at_max | string | – | Only records created at or before this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| created_at_min | string | – | Only records created at or after this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| cursor | string | – | The `cursor` from the previous page's response. Omit for the first page. |
| items_ids | string | – | Comma-separated list of item ids to return. |
| limit | integer | – | Page size, 1-250 (Loyverse default 50). |
| show_deleted | boolean | – | Also return soft-deleted records (they carry deleted_at). |
| updated_at_max | string | – | Only records updated at or before this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| updated_at_min | string | – | Only records updated at or after this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
No output schema declared.
No examples provided.
loyverse_list_payment_types List payment types ~255
List the payment types (cash, card, integrated terminals…) and the stores where each is available. Receipt payments reference these ids. Loyverse: GET /payment_types.
| Name | Type | Req | Description |
|---|---|---|---|
| created_at_max | string | – | Only records created at or before this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| created_at_min | string | – | Only records created at or after this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| payment_type_ids | string | – | Comma-separated list of payment type ids to return. |
| show_deleted | boolean | – | Also return soft-deleted records (they carry deleted_at). |
| updated_at_max | string | – | Only records updated at or before this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| updated_at_min | string | – | Only records updated at or after this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
No output schema declared.
No examples provided.
loyverse_list_receipts List receipts ~389
List 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.
| Name | Type | Req | Description |
|---|---|---|---|
| before_receipt_number | string | – | Only receipts created up to the receipt with this number. |
| created_at_max | string | – | Only records created at or before this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| created_at_min | string | – | Only records created at or after this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| cursor | string | – | The `cursor` from the previous page's response. Omit for the first page. |
| limit | integer | – | Page size, 1-250 (Loyverse default 50). |
| order | string | – | Only receipts with this order name/number. |
| receipt_numbers | string | – | Comma-separated receipt numbers to return, e.g. 2-1008,2-1009. |
| since_receipt_number | string | – | Only receipts created at or after the receipt with this number. |
| source | string | – | Only receipts from this source (e.g. an app name). |
| store_id | string | – | Only receipts from this store. |
| updated_at_max | string | – | Only records updated at or before this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| updated_at_min | string | – | Only records updated at or after this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
No output schema declared.
No examples provided.
loyverse_list_shifts List shifts ~202
List 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.
| Name | Type | Req | Description |
|---|---|---|---|
| created_at_max | string | – | Only shifts opened at or before this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| created_at_min | string | – | Only shifts opened at or after this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| cursor | string | – | The `cursor` from the previous page's response. Omit for the first page. |
| limit | integer | – | Page size, 1-250 (Loyverse default 50). |
| store_ids | string | – | Comma-separated list of store ids to return. |
No output schema declared.
No examples provided.
loyverse_list_stores List stores ~251
List the merchant's stores (locations) with their addresses. Store ids are what the receipt, shift and inventory filters take. Loyverse: GET /stores.
| Name | Type | Req | Description |
|---|---|---|---|
| created_at_max | string | – | Only records created at or before this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| created_at_min | string | – | Only records created at or after this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| show_deleted | boolean | – | Also return soft-deleted records (they carry deleted_at). |
| store_ids | string | – | Comma-separated list of store ids to return. |
| updated_at_max | string | – | Only records updated at or before this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| updated_at_min | string | – | Only records updated at or after this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
No output schema declared.
No examples provided.
loyverse_list_suppliers List suppliers ~107
List suppliers with their contact details. Loyverse: GET /suppliers/.
| Name | Type | Req | Description |
|---|---|---|---|
| cursor | string | – | The `cursor` from the previous page's response. Omit for the first page. |
| limit | integer | – | Page size, 1-250 (Loyverse default 50). |
| show_deleted | boolean | – | Also return soft-deleted records (they carry deleted_at). |
| suppliers_ids | string | – | Comma-separated list of supplier ids to return. |
No output schema declared.
No examples provided.
loyverse_list_taxes List taxes ~252
List taxes with their rate, whether they are INCLUDED in or ADDED to the price, and the stores they apply in. Loyverse: GET /taxes.
| Name | Type | Req | Description |
|---|---|---|---|
| created_at_max | string | – | Only records created at or before this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| created_at_min | string | – | Only records created at or after this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| show_deleted | boolean | – | Also return soft-deleted records (they carry deleted_at). |
| tax_ids | string | – | Comma-separated list of tax ids to return. |
| updated_at_max | string | – | Only records updated at or before this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| updated_at_min | string | – | Only records updated at or after this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
No output schema declared.
No examples provided.
loyverse_list_variants List item variants ~329
List item variants — the sellable SKUs — optionally for given items or one SKU. Variant ids are what inventory levels are keyed on. Loyverse: GET /variants.
| Name | Type | Req | Description |
|---|---|---|---|
| created_at_max | string | – | Only records created at or before this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| created_at_min | string | – | Only records created at or after this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| cursor | string | – | The `cursor` from the previous page's response. Omit for the first page. |
| items_ids | string | – | Comma-separated item ids whose variants to return. |
| limit | integer | – | Page size, 1-250 (Loyverse default 50). |
| show_deleted | boolean | – | Also return soft-deleted records (they carry deleted_at). |
| sku | string | – | Only the variant with this SKU. |
| updated_at_max | string | – | Only records updated at or before this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| updated_at_min | string | – | Only records updated at or after this time (ISO 8601 UTC, e.g. 2026-03-30T18:30:00.000Z). |
| variants_ids | string | – | Comma-separated list of variant ids to return. |
No output schema declared.
No examples provided.
loyverse_set_inventory_levels Set inventory levels ~86
Set 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.
| Name | Type | Req | Description |
|---|---|---|---|
| inventory_levels | array | yes | The stock levels to set. |
No output schema declared.
No examples provided.
loyverse_upsert_category Create or update a category ~75
Create an item category, or rename/recolor one by passing its `id`. Loyverse: POST /categories.
| Name | Type | Req | Description |
|---|---|---|---|
| color | string | – | Display color on the POS. |
| id | string | – | Existing category id to update. Omit to create. |
| name | string | yes | The category name (required). |
No output schema declared.
No examples provided.
loyverse_upsert_customer Create or update a customer ~209
Create 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.
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | – | Street address. |
| city | string | – | City, town or village. |
| country_code | string | – | Two-letter ISO 3166-1 alpha-2 country code, e.g. US. |
| customer_code | string | – | Your own customer code (e.g. a loyalty card number). |
| string | – | Email address. | |
| id | string | – | Existing customer id to update. Omit to create. |
| name | string | yes | The customer's name (required). |
| note | string | – | A note about the customer. |
| phone_number | string | – | Phone number. |
| postal_code | string | – | Postal / ZIP code. |
| region | string | – | Province, state or prefecture. |
No output schema declared.
No examples provided.
loyverse_upsert_supplier Create or update a supplier ~221
Create 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/.
| Name | Type | Req | Description |
|---|---|---|---|
| address_1 | string | – | Address line 1. |
| address_2 | string | – | Address line 2. |
| city | string | – | City, town or village. |
| contact | string | – | Contact person's name. |
| country_code | string | – | Two-letter ISO 3166-1 alpha-2 country code, e.g. US. |
| string | – | Email address. | |
| id | string | – | Existing supplier id to update. Omit to create. |
| name | string | yes | The supplier company name (required). |
| note | string | – | A note about the supplier. |
| phone_number | string | – | Phone number. |
| postal_code | string | – | Postal / ZIP code. |
| region | string | – | Province, state or prefecture. |
| website | string | – | Website URL. |
No output schema declared.
No examples provided.
What is the io.usefulapi/loyverse MCP server?
io.usefulapi/loyverse is an MCP server listed in the public MCP registry as io.usefulapi/loyverse. Query Loyverse POS receipts, shifts, items, inventory and customers, and update stock and customers. This page covers its hosted endpoint (https://loyverse.usefulapi.io/mcp).
Is the io.usefulapi/loyverse MCP server safe to use?
io.usefulapi/loyverse scores 76 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the io.usefulapi/loyverse MCP server expose?
io.usefulapi/loyverse exposes 21 tools: loyverse_get_merchant, loyverse_list_stores, loyverse_list_employees, loyverse_list_receipts, loyverse_get_receipt, and 16 more. Their descriptions and schemas cost roughly 4,009 tokens of context every time the server is loaded.
Does the io.usefulapi/loyverse MCP server require authentication?
Yes. io.usefulapi/loyverse asked us for credentials when we connected, so you will need to authorise it in your MCP client before it can do anything.
Is the io.usefulapi/loyverse MCP server still maintained?
io.usefulapi/loyverse is still listed as active in the MCP registry. We last reached this channel on 3 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.