Sylius

Sylius is an open-source headless eCommerce platform built on PHP, Symfony, and API Platform. It provides a comprehensive REST API for managing products, product variants, orders, carts, customers, payments, shipments, promotions, and customizable shop configuration. The API uses JWT authentication and generates OpenAPI documentation automatically, making it well-suited for headless commerce architectures and custom storefront implementations.

Sylius publishes 1 API on the APIs.io network: REST API. Tagged areas include E-Commerce, Open-Source, Headless Commerce, REST API, and Symfony.

The Sylius catalog on APIs.io includes 1 JSON-LD context.

Sylius’ developer surface includes documentation, engineering blog, pricing, and 8 more developer resources.

🌐 Visit website 📡 Source on GitHub

25.9/100 emerging ▬ flat Agent 16/100 agent aware Full breakdown ↓
scored 2026-08-25 · rubric v0.14.0

AccessFreemium

1 APIs

E-Commerce Open-Source Headless Commerce REST APISymfonyPHP Product Order Payments Shipments Customers

Kin Score

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

Composite quality — 25.9/100 · emerging

Contract Quality 7.1 / 21

Developer Ergonomics 2.0 / 17

Access Clarity 8.5 / 17

Operational Transparency 0.6 / 11

Contract Governance 0.0 / 10

Discoverability 5.8 / 9

Regulatory Posture 2.6 / 15

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

Regulatory Posture applies to this provider. Its tags matched the Payments regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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/sylius: 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 1

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

Rate Limits 1

Documented rate limits and quota policies.

Sylius Rate Limits

0 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

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrg

GitHubOrg

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

Plans

Plans

FinOps

FinOps

Company 3

The organization behind the API

Website

Website

LinkedIn

Blog

Blog

Other 1

Properties that don't map to a standard resource type

Source (apis.yml)

aid: sylius
name: Sylius
description: Sylius is an open-source headless eCommerce platform built on PHP, Symfony, and API Platform. It provides a comprehensive
  REST API for managing products, product variants, orders, carts, customers, payments, shipments, promotions, and customizable
  shop configuration. The API uses JWT authentication and generates OpenAPI documentation automatically, making it well-suited
  for headless commerce architectures and custom storefront implementations.
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/sylius.png
url: https://raw.githubusercontent.com/api-evangelist/sylius/refs/heads/main/apis.yml
created: 2026-06-13
modified: 2026-06-13
specificationVersion: '0.23'
tags:
- E-Commerce
- Open-Source
- Headless Commerce
- REST API
- Symfony
- PHP
- Product
- Order
- Payments
- Shipments
- Customers
tags_raw:
- eCommerce
- Open Source
- Headless Commerce
- REST API
- Symfony
- PHP
- Products
- Orders
- Payments
- Shipments
- Customers
apis:
- aid: sylius:sylius-api
  name: Sylius REST API
  description: The Sylius REST API is built on API Platform and provides endpoints for all core eCommerce operations including
    product catalog management, order processing, customer management, payment handling, shipment tracking, promotions, and
    multi-channel shop configuration. Authentication is handled via JWT tokens with separate endpoints for admin and shop
    users.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.sylius.com/
  baseURL: https://your-sylius-instance.com/api/v2
  tags:
  - E-Commerce
  - Product
  - Order
  - Customers
  - Payments
  - Shipments
  tags_raw:
  - eCommerce
  - Products
  - Orders
  - Customers
  - Payments
  - Shipments
  properties:
  - type: Documentation
    url: https://docs.sylius.com/
  - type: OpenAPI
    url: https://your-sylius-instance.com/api/v2/docs.json
  contact:
  - FN: Sylius Support
    url: https://sylius.com/
    email: hello@sylius.com
common:
- type: DomainSecurity
  url: security/sylius-domain-security.yml
- type: Website
  url: https://sylius.com/
- type: Documentation
  url: https://docs.sylius.com/
- type: GitHubOrg
  url: https://github.com/Sylius
- type: LinkedIn
  url: https://www.linkedin.com/company/sylius/
- type: Blog
  url: https://sylius.com/blog/
- type: Pricing
  url: https://sylius.com/
- type: X
  url: https://twitter.com/Sylius
- type: Plans
  url: plans/sylius-plans-pricing.yml
- type: RateLimits
  url: rate-limits/sylius-rate-limits.yml
- type: FinOps
  url: finops/sylius-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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Sylius

Kin Score

APIs 1

Sylius REST API

Pricing Plans 1

Sylius Plans Pricing