Skio

Skio is a subscription-management platform for Shopify DTC brands (acquired by Recharge in 2026), powering recurring orders, passwordless subscriber portals, and one-click Shop Pay checkout. Its public developer API is GraphQL-first, served from https://graphql.skio.com/v1/graphql, with a data model that mirrors Shopify GraphQL objects - most entities carry a platformId holding the corresponding Shopify GID. Read queries use Hasura-style where/order_by/limit/offset arguments; writes are purpose-built mutations (createSubscription, cancelSubscription, pauseSubscription, applyDiscountCode). A newer public REST API has also been announced.

Skio publishes 4 APIs on the APIs.io network. Tagged areas include Subscription, Shopify, E-Commerce, Direct to Consumer, and Recurring Billing.

Skio’s developer surface includes documentation and 6 more developer resources.

🌐 Visit website 📡 Source on GitHub

28.5/100 thin ▬ flat Agent 16/100 agent aware Full breakdown ↓
scored 2026-08-25 · rubric v0.14.0

AccessPaid

4 APIs

Subscription Shopify E-Commerce Direct to Consumer Recurring Billing GraphQL

Kin Score

Kin Score How this is scored →
scored 2026-08-25 · rubric v0.14.0

Composite quality — 28.5/100 · thin

Contract Quality 9.3 / 25

Developer Ergonomics 1.9 / 20

Access Clarity 5.8 / 20

Operational Transparency 4.1 / 13

Contract Governance 0.0 / 12

Discoverability 7.4 / 10

Agent readiness — 16/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Surface 0 / 5

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/skio: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 4

Individual APIs this provider publishes, each with its own machine-readable definition.

GraphQL 1

GraphQL schemas published by this provider.

Rate Limits 1

Documented rate limits and quota policies.

Skio Rate Limits

3 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans

Plans

FinOps

FinOps

Company 2

The organization behind the API

LinkedIn

Website

Website

Source (apis.yml)

aid: skio
url: https://raw.githubusercontent.com/api-evangelist/skio/refs/heads/main/apis.yml
name: Skio
kind: company
description: Skio is a subscription-management platform for Shopify DTC brands (acquired by Recharge in 2026), powering recurring
  orders, passwordless subscriber portals, and one-click Shop Pay checkout. Its public developer API is GraphQL-first, served
  from https://graphql.skio.com/v1/graphql, with a data model that mirrors Shopify GraphQL objects - most entities carry a
  platformId holding the corresponding Shopify GID. Read queries use Hasura-style where/order_by/limit/offset arguments; writes
  are purpose-built mutations (createSubscription, cancelSubscription, pauseSubscription, applyDiscountCode). A newer public
  REST API has also been announced.
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/skio.png
tags:
- Subscription
- Shopify
- E-Commerce
- Direct to Consumer
- Recurring Billing
- GraphQL
tags_raw:
- Subscriptions
- Shopify
- Ecommerce
- DTC
- Recurring Billing
- GraphQL
created: '2026-07-10'
modified: '2026-07-10'
specificationVersion: '0.23'
apis:
- aid: skio:skio-subscriptions-api
  name: Skio Subscriptions API
  tags:
  - Subscription
  - Recurring Billing
  - GraphQL
  tags_raw:
  - Subscriptions
  - Recurring Billing
  - GraphQL
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://code.skio.com/
  baseURL: https://graphql.skio.com/v1/graphql
  properties:
  - url: https://code.skio.com/
    type: Documentation
  - url: https://code.skio.com/
    type: APIReference
  - url: graphql/skio-schema.graphql
    type: GraphQL
  - url: graphql/skio-graphql.md
    type: GraphQL
  description: Query and manage recurring subscriptions - list and fetch subscriptions and their lines, then create, cancel,
    pause, unpause, reactivate, skip, ship now, swap product variants, edit interval, apply discount codes, and update the
    next billing date. Mirrors Shopify's SubscriptionContract via platformId.
- aid: skio:skio-subscribers-api
  name: Skio Subscribers API
  tags:
  - Subscribers
  - Customers
  - GraphQL
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://code.skio.com/
  baseURL: https://graphql.skio.com/v1/graphql
  properties:
  - url: https://code.skio.com/
    type: Documentation
  - url: https://code.skio.com/
    type: APIReference
  - url: graphql/skio-schema.graphql
    type: GraphQL
  description: Look up storefront users (subscribers) and their addresses and payment methods, filter by email, and generate
    passwordless magic links and quick-action tokens for self-service subscriber portals. StorefrontUser mirrors Shopify's
    Customer object.
- aid: skio:skio-orders-api
  name: Skio Orders API
  tags:
  - Order
  - E-Commerce
  - GraphQL
  tags_raw:
  - Orders
  - Ecommerce
  - GraphQL
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://code.skio.com/
  baseURL: https://graphql.skio.com/v1/graphql
  properties:
  - url: https://code.skio.com/
    type: Documentation
  - url: https://code.skio.com/
    type: APIReference
  - url: graphql/skio-schema.graphql
    type: GraphQL
  description: List and fetch orders generated by subscriptions and their line items, filter by subscriber or creation time,
    and read aggregated daily revenue metrics. Order and OrderLineItem mirror Shopify's Order objects via platformId.
- aid: skio:skio-products-selling-plans-api
  name: Skio Products & Selling Plans API
  tags:
  - Product
  - Selling Plans
  - Catalog
  - GraphQL
  tags_raw:
  - Products
  - Selling Plans
  - Catalog
  - GraphQL
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://code.skio.com/
  baseURL: https://graphql.skio.com/v1/graphql
  properties:
  - url: https://code.skio.com/
    type: Documentation
  - url: https://code.skio.com/
    type: APIReference
  - url: graphql/skio-schema.graphql
    type: GraphQL
  description: Read products and product variants, manage pricing policies and billing and delivery policies, and add or remove
    product variants from selling plan groups that define which products can be sold as subscriptions.
common:
- type: DomainSecurity
  url: security/skio-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/skio
- type: Website
  url: https://skio.com
- type: Documentation
  url: https://code.skio.com/
- type: Plans
  url: plans/skio-plans-pricing.yml
- type: RateLimits
  url: rate-limits/skio-rate-limits.yml
- type: FinOps
  url: finops/skio-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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Skio

Kin Score

APIs 4

Skio Subscriptions API

Skio Subscribers API

Skio Orders API

Skio Products & Selling Plans API

GraphQL 1

Skio GraphQL API

Pricing Plans 1

Skio Plans Pricing