Lemon Squeezy
Lemon Squeezy is a merchant-of-record platform for selling digital products, software, SaaS subscriptions, and license keys. As merchant of record it handles global sales tax, VAT, payments, and compliance on the seller's behalf. The REST API at https://api.lemonsqueezy.com/v1 uses the JSON:API specification with Bearer API key authentication to manage stores, products, variants, prices, customers, orders, subscriptions, license keys, checkouts, discounts, and webhooks. Lemon Squeezy was acquired by Stripe in July 2024.
Limited machine-readable signal and partial portal coverage — documentation a human can read, but little a machine or agent can consume without scraping.
API Evangelist profiles Lemon Squeezy the way a machine reads it — 26 machine-readable artifacts across 19 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Lemon Squeezy scores 33.9/100 (thin), with a separate agent-readiness read of 48/100 (agent ready). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance.
Kin Score
How this is scored →scored 2026-07-27 · rubric v0.5
How we profile Lemon Squeezy
Each block below is one kind of artifact we hold for Lemon Squeezy. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 19
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Lemon Squeezy Checkouts API
The Checkouts API from Lemon Squeezy — 2 operation(s) for checkouts.
Lemon Squeezy Customers API
The Customers API from Lemon Squeezy — 2 operation(s) for customers.
Lemon Squeezy Discount Redemptions API
The Discount Redemptions API from Lemon Squeezy — 2 operation(s) for discount redemptions.
Lemon Squeezy Discounts API
The Discounts API from Lemon Squeezy — 2 operation(s) for discounts.
Lemon Squeezy Files API
The Files API from Lemon Squeezy — 2 operation(s) for files.
Lemon Squeezy License API API
The License API API from Lemon Squeezy — 3 operation(s) for license api.
Lemon Squeezy License Key Instances API
The License Key Instances API from Lemon Squeezy — 2 operation(s) for license key instances.
Lemon Squeezy License Keys API
The License Keys API from Lemon Squeezy — 2 operation(s) for license keys.
Lemon Squeezy Order Items API
The Order Items API from Lemon Squeezy — 2 operation(s) for order items.
Lemon Squeezy Orders API
The Orders API from Lemon Squeezy — 4 operation(s) for orders.
Lemon Squeezy Prices API
The Prices API from Lemon Squeezy — 2 operation(s) for prices.
Lemon Squeezy Products API
The Products API from Lemon Squeezy — 2 operation(s) for products.
Lemon Squeezy Stores API
The Stores API from Lemon Squeezy — 2 operation(s) for stores.
Lemon Squeezy Subscription Invoices API
The Subscription Invoices API from Lemon Squeezy — 3 operation(s) for subscription invoices.
Lemon Squeezy Subscription Items API
The Subscription Items API from Lemon Squeezy — 3 operation(s) for subscription items.
Lemon Squeezy Subscriptions API
The Subscriptions API from Lemon Squeezy — 2 operation(s) for subscriptions.
Lemon Squeezy Usage Records API
The Usage Records API from Lemon Squeezy — 2 operation(s) for usage records.
Lemon Squeezy Variants API
The Variants API from Lemon Squeezy — 2 operation(s) for variants.
Lemon Squeezy Webhooks API
The Webhooks API from Lemon Squeezy — 2 operation(s) for webhooks.
Scroll within the panel for all 19 ·
Open Collections 1
Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
Lemon Squeezy API
OPEN COLLECTIONPricing Plans 1
Pricing is part of the interface. Machine-readable plans tell you what a tier costs and includes before you commit — one of the six things the Kin Score reads for commercial clarity.
Published pricing tiers and plan structures.
Rate Limits 1
Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.
Documented rate limits and quota policies.
Lemonsqueezy Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals let a buyer model the financial operations of an API before it's live. We profile them for the same reason we profile pricing: the money is part of the contract.
Cost, billing, and metering signals for API financial operations.
Lemonsqueezy Finops
FINOPSSecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for Lemon Squeezy — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 2
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
← All providers · Data indexed from github.com/api-evangelist/lemonsqueezy · machine-readable index on apis.io