Lemon Squeezy MCP by usefulapi
REMOTE · LEMONSQUEEZY.USEFULAPI.IO
MCP server for Lemon Squeezy — stores, products, orders, subscriptions, license keys.
Available components
Last scanned (7 hours ago)
Scores higher than 4% of remote servers
Reachable. Last reached 5 Nov 2026.
Category E-commerce
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 Security46
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not yet verified: we couldn't confirm whether this endpoint requires it. View diagnostics → Unverified
- HTTPS enforcement could not be verified: the plaintext port redirected somewhere other than https, so enforcement is unproven. View diagnostics → Unverified
- 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
Transport & Reachability0
- Transport check failed: declared streamable-http, but the endpoint redirected instead of responding directly. See how to fix → View diagnostics → Fail
Schema Quality & AI Usability0
- Schema not yet verified: we couldn't read the endpoint's schema, or could read only part of its tool list.Unverified
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage0
- Tool coverage not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.Unverified
Tool Safety0
- Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.Unverified
Capabilities0
- Capabilities not yet verified: we couldn't read the endpoint's capabilities.Unverified
Unverified: 5 categories
Categories scored 0 because we could not verify them: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.
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.
- 2 Nov 26 −61
- Endpoint reachability: reachable → not serving MCP ▼ security
- Stability: fail → unverified ▼ security
- Tool safety: pass → unverified ▼ security
- Authorization: pass → unverified ▼ security
- Schema quality: 100 → unverified ▼ functional
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- 31 Oct 26 +3
- Authorization: partial → pass ▲ security
- MCP protocol: fail → pass ▲ functional
- New prompt “change_pause_or_cancel_a_subscription” functional
- New prompt “check_subscription_invoices_by_status_or_refund” functional
- New prompt “create_a_payment_link_for_a_product_variant” functional
- New prompt “find_all_orders_from_one_buyer” functional
- New prompt “find_the_license_keys_of_an_order_or_product” functional
- New prompt “review_active_and_cancelled_subscriptions” functional
- MCP protocol version: 2025-06-18 → 2025-11-25 functional
- Server version: 1.32.0 → 1.34.0 functional
- Server version: 1.31.0 → 1.32.0 functional
- Server version: 1.30.2 → 1.31.0 functional
- 30 Oct 26 0
- Server version: 1.30.1 → 1.30.2 functional
- Server version: 1.30.0 → 1.30.1 functional
- 29 Oct 26 0
- Server version: 1.29.0 → 1.30.0 functional
- Server version: 1.28.0 → 1.29.0 functional
- 28 Oct 26 0
- Server version: 1.26.0 → 1.28.0 functional
- 27 Oct 26 0
- Server version: 1.25.0 → 1.26.0 functional
- 25 Oct 26 0
- Server version: 1.24.0 → 1.25.0 functional
- Server version: 1.23.0 → 1.24.0 functional
- Server version: 1.22.3 → 1.23.0 functional
- Server version: 1.22.0 → 1.22.3 functional
- 24 Oct 26 0
- The server rewrote its instructions, which are the text every model session reads security
- Server version: 1.21.0 → 1.22.0 functional
- Server version: 1.20.0 → 1.21.0 functional
- Server version: 1.18.0 → 1.20.0 functional
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 5 Nov 2026 · Probed https://lemonsqueezy.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 lemonsqueezy.usefulapi.io. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| io. | present | 38690 | 8 | Verified |
| usefulapi.io. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication Inconclusive
We could not reach the endpoint well enough to judge its authorisation posture.
| Result | Inconclusive |
|---|---|
| HTTP status | 302 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://lemonsqueezy.usefulapi.io/mcp | Redirected | 302 | https://usefulapi.io/lemonsqueezy/ |
| http (plaintext) | http://lemonsqueezy.usefulapi.io/mcp | Inconclusive | 302 | http://lemonsqueezy.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 →
lemonsqueezy_cancel_customer_subscription Cancel subscription ~66
WRITE: Cancel a LIVE subscription. It remains active until the end of the current billing period, then moves to `cancelled`. This affects a real customer. API: DELETE /subscriptions/{id}.
| Name | Type | Req | Description |
|---|---|---|---|
| subscription_id | string | yes | Subscription id to cancel (required). |
No output schema declared.
No examples provided.
lemonsqueezy_create_checkout Create checkout ~179
WRITE: Create a hosted checkout / payment link for a store + variant. Returns the created checkout including its `url` (the shareable payment link). API: POST /checkouts.
| Name | Type | Req | Description |
|---|---|---|---|
| checkout_data | object | – | JSON:API checkout_data object (email, name, custom, discount_code, etc.). |
| checkout_options | object | – | JSON:API checkout_options object (embed, media, button_color, etc.). |
| custom_price | integer | – | Override price in cents (integer). |
| expires_at | string | – | ISO 8601 date-time when the checkout link expires. |
| product_options | object | – | JSON:API product_options object (name, description, redirect_url, etc.). |
| store_id | string | yes | Store id (required). |
| variant_id | string | yes | Variant id to sell (required). |
No output schema declared.
No examples provided.
lemonsqueezy_get_customer Get a customer ~67
Get a single customer by id. API: GET /customers/{id}.
| Name | Type | Req | Description |
|---|---|---|---|
| customer_id | string | yes | Customer id (required). |
| include | string | – | Comma-separated related resources to sideload (JSON:API include=), e.g. 'store,variant'. |
No output schema declared.
No examples provided.
lemonsqueezy_get_order Get an order ~67
Get a single order by id. API: GET /orders/{id}.
| Name | Type | Req | Description |
|---|---|---|---|
| include | string | – | Comma-separated related resources to sideload (JSON:API include=), e.g. 'store,variant'. |
| order_id | string | yes | Order id (required). |
No output schema declared.
No examples provided.
lemonsqueezy_get_store Get a store ~67
Get a single store by id. API: GET /stores/{id}.
| Name | Type | Req | Description |
|---|---|---|---|
| include | string | – | Comma-separated related resources to sideload (JSON:API include=), e.g. 'store,variant'. |
| store_id | string | yes | Store id (required). |
No output schema declared.
No examples provided.
lemonsqueezy_get_subscription Get a subscription ~67
Get a single subscription by id. API: GET /subscriptions/{id}.
| Name | Type | Req | Description |
|---|---|---|---|
| include | string | – | Comma-separated related resources to sideload (JSON:API include=), e.g. 'store,variant'. |
| subscription_id | string | yes | Subscription id (required). |
No output schema declared.
No examples provided.
lemonsqueezy_get_user Get authenticated user ~36
Get the currently authenticated user/account behind the API key. Good first call to confirm auth. API: GET /users/me.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
lemonsqueezy_list_customers List customers ~137
List customers, optionally filtered by store and/or email. API: GET /customers (filter[store_id], filter[email]).
| Name | Type | Req | Description |
|---|---|---|---|
| string | – | Filter to a customer email. | |
| include | string | – | Comma-separated related resources to sideload (JSON:API include=), e.g. 'store,variant'. |
| page_number | integer | – | Page number (JSON:API page[number]). Default 1. |
| page_size | integer | – | Results per page (JSON:API page[size], max 100). Default 10. |
| store_id | string | – | Filter to a single store id. |
No output schema declared.
No examples provided.
lemonsqueezy_list_discounts List discounts ~121
List discounts, optionally filtered to one store. API: GET /discounts (filter[store_id]).
| Name | Type | Req | Description |
|---|---|---|---|
| include | string | – | Comma-separated related resources to sideload (JSON:API include=), e.g. 'store,variant'. |
| page_number | integer | – | Page number (JSON:API page[number]). Default 1. |
| page_size | integer | – | Results per page (JSON:API page[size], max 100). Default 10. |
| store_id | string | – | Filter to a single store id. |
No output schema declared.
No examples provided.
lemonsqueezy_list_license_keys List license keys ~165
List license keys, optionally filtered by store, order, or product. API: GET /license-keys (filter[store_id], filter[order_id], filter[product_id]).
| Name | Type | Req | Description |
|---|---|---|---|
| include | string | – | Comma-separated related resources to sideload (JSON:API include=), e.g. 'store,variant'. |
| order_id | string | – | Filter to a single order id. |
| page_number | integer | – | Page number (JSON:API page[number]). Default 1. |
| page_size | integer | – | Results per page (JSON:API page[size], max 100). Default 10. |
| product_id | string | – | Filter to a single product id. |
| store_id | string | – | Filter to a single store id. |
No output schema declared.
No examples provided.
lemonsqueezy_list_orders List orders ~139
List orders, optionally filtered by store and/or buyer email. API: GET /orders (filter[store_id], filter[user_email]).
| Name | Type | Req | Description |
|---|---|---|---|
| include | string | – | Comma-separated related resources to sideload (JSON:API include=), e.g. 'store,variant'. |
| page_number | integer | – | Page number (JSON:API page[number]). Default 1. |
| page_size | integer | – | Results per page (JSON:API page[size], max 100). Default 10. |
| store_id | string | – | Filter to a single store id. |
| user_email | string | – | Filter to a buyer email. |
No output schema declared.
No examples provided.
lemonsqueezy_list_prices List prices ~120
List price models, optionally filtered to one variant. API: GET /prices (filter[variant_id]).
| Name | Type | Req | Description |
|---|---|---|---|
| include | string | – | Comma-separated related resources to sideload (JSON:API include=), e.g. 'store,variant'. |
| page_number | integer | – | Page number (JSON:API page[number]). Default 1. |
| page_size | integer | – | Results per page (JSON:API page[size], max 100). Default 10. |
| variant_id | string | – | Filter to a single variant id. |
No output schema declared.
No examples provided.
lemonsqueezy_list_products List products ~119
List products, optionally filtered to one store. API: GET /products (filter[store_id]).
| Name | Type | Req | Description |
|---|---|---|---|
| include | string | – | Comma-separated related resources to sideload (JSON:API include=), e.g. 'store,variant'. |
| page_number | integer | – | Page number (JSON:API page[number]). Default 1. |
| page_size | integer | – | Results per page (JSON:API page[size], max 100). Default 10. |
| store_id | string | – | Filter to a single store id. |
No output schema declared.
No examples provided.
lemonsqueezy_list_stores List stores ~99
List all stores in the account. API: GET /stores.
| Name | Type | Req | Description |
|---|---|---|---|
| include | string | – | Comma-separated related resources to sideload (JSON:API include=), e.g. 'store,variant'. |
| page_number | integer | – | Page number (JSON:API page[number]). Default 1. |
| page_size | integer | – | Results per page (JSON:API page[size], max 100). Default 10. |
No output schema declared.
No examples provided.
lemonsqueezy_list_subscription_invoices List subscription invoices ~169
List subscription invoices, optionally filtered by store, status, or refunded flag. API: GET /subscription-invoices (filter[store_id], filter[status], filter[refunded]).
| Name | Type | Req | Description |
|---|---|---|---|
| include | string | – | Comma-separated related resources to sideload (JSON:API include=), e.g. 'store,variant'. |
| page_number | integer | – | Page number (JSON:API page[number]). Default 1. |
| page_size | integer | – | Results per page (JSON:API page[size], max 100). Default 10. |
| refunded | boolean | – | Filter by refunded flag. |
| status | string | – | Filter by invoice status (e.g. paid, void, refunded). |
| store_id | string | – | Filter to a single store id. |
No output schema declared.
No examples provided.
lemonsqueezy_list_subscriptions List subscriptions ~220
List subscriptions with rich filtering by store, status, product, variant, customer, or buyer email. API: GET /subscriptions (filter[store_id], filter[status], filter[product_id], filter[variant_id], filter[customer_id], filter[user_email]).
| Name | Type | Req | Description |
|---|---|---|---|
| customer_id | string | – | Filter to a single customer id. |
| include | string | – | Comma-separated related resources to sideload (JSON:API include=), e.g. 'store,variant'. |
| page_number | integer | – | Page number (JSON:API page[number]). Default 1. |
| page_size | integer | – | Results per page (JSON:API page[size], max 100). Default 10. |
| product_id | string | – | Filter to a single product id. |
| status | string | – | Filter by subscription status. |
| store_id | string | – | Filter to a single store id. |
| user_email | string | – | Filter to a buyer email. |
| variant_id | string | – | Filter to a single variant id. |
No output schema declared.
No examples provided.
lemonsqueezy_list_variants List variants ~125
List variants (price/plan tiers), optionally filtered to one product. API: GET /variants (filter[product_id]).
| Name | Type | Req | Description |
|---|---|---|---|
| include | string | – | Comma-separated related resources to sideload (JSON:API include=), e.g. 'store,variant'. |
| page_number | integer | – | Page number (JSON:API page[number]). Default 1. |
| page_size | integer | – | Results per page (JSON:API page[size], max 100). Default 10. |
| product_id | string | – | Filter to a single product id. |
No output schema declared.
No examples provided.
lemonsqueezy_update_subscription Update subscription ~140
WRITE: Modify a LIVE subscription — change plan/tier (variant_id), cancel, pause/unpause, or set the billing anchor. This affects a real customer's billing. API: PATCH /subscriptions/{id}.
| Name | Type | Req | Description |
|---|---|---|---|
| billing_anchor | integer | – | Day of month (1-31) to anchor billing to. |
| cancelled | boolean | – | Set true to cancel, false to un-cancel. |
| pause | – | – | Pause object (mode, resumes_at), or null to unpause. |
| subscription_id | string | yes | Subscription id to update (required). |
| variant_id | integer | – | New variant id to switch the plan/tier to. |
No output schema declared.
No examples provided.
How do I install the Lemon Squeezy MCP by usefulapi server?
Lemon Squeezy MCP by usefulapi is a hosted endpoint at https://lemonsqueezy.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 · lemonsqueezy.usefulapi.io
claude mcp add --transport http io-usefulapi-lemonsqueezy 'https://lemonsqueezy.usefulapi.io/mcp'
What is the Lemon Squeezy MCP by usefulapi server?
Lemon Squeezy MCP by usefulapi is listed in the public MCP registry as io.usefulapi/lemonsqueezy. MCP server for Lemon Squeezy, stores, products, orders, subscriptions, license keys. This page covers its hosted endpoint (https://lemonsqueezy.usefulapi.io/mcp).
Is the Lemon Squeezy MCP by usefulapi server safe to use?
Lemon Squeezy MCP by usefulapi scores 18 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 Lemon Squeezy MCP by usefulapi server expose?
Lemon Squeezy MCP by usefulapi exposes 18 tools: lemonsqueezy_get_user, lemonsqueezy_list_stores, lemonsqueezy_get_store, lemonsqueezy_list_products, lemonsqueezy_list_variants, and 13 more. Their descriptions and schemas cost roughly 2,103 tokens of context every time the server is loaded.
Does the Lemon Squeezy MCP by usefulapi server require authentication?
Its publisher declares no required credentials for Lemon Squeezy MCP by usefulapi. We have not been able to confirm that against the live endpoint, and a server can require authorisation without declaring it here.
Is the Lemon Squeezy MCP by usefulapi server still maintained?
Lemon Squeezy MCP by usefulapi is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.