# Shopware vs Wix Stores and eCommerce API

> Shopware scores 71.4 (BB) on agent readiness against Wix Stores and eCommerce API's 61.4 (C), and leads in 6 of 7 scored categories. Both do commerce products. Category scores, facts, verdicts and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/shopware-vs-wix
- Markdown: https://www.anchorterminal.com/compare/shopware-vs-wix.md (~2,700 tokens)
- Slim: https://www.anchorterminal.com/compare/shopware-vs-wix.min.md (~730 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/compare/shopware-vs-wix.json (this page as data, same URL with Accept: application/json)
- Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- Updated: 2026-10-08

Shopware scores 71.4 (BB) on agent readiness against Wix Stores and eCommerce API's 61.4 (C), and leads in 6 of 7 scored categories. Both do commerce products.

- Shopware: grade BB, 71.4/100, rank #112 of 722. Markdown https://www.anchorterminal.com/tools/shopware.md · JSON https://www.anchorterminal.com/api/v1/tools/shopware.json
- Wix Stores and eCommerce API: grade C, 61.4/100, rank #364 of 722. Markdown https://www.anchorterminal.com/tools/wix.md · JSON https://www.anchorterminal.com/api/v1/tools/wix.json

## Which one, for what

### Shopware (BB)

Good for: A merchant already on Shopware, or a team that wants an MIT PHP backend with a built-in MCP server for back-office work.

Ahead on:
- Reliability, 83 against 48
- Schema & documentation, 85 against 76
- Agent ergonomics, 78 against 68
- Security & auth, 73 against 61
- Payments & pricing, 50 against 30

Also in its favour:
- Agent-ready, a grade of BB or better
- Open source

Watch for: The MCP server is marked experimental until 6.8, and 6.7.14.0 changed what tools/list returns on the Store API endpoint

### Wix Stores and eCommerce API (C)

Good for: An agent managing a merchant's existing Wix store or building a headless storefront on Wix.

Also in its favour:
- A hosted endpoint, with nothing to install
- No incidents deducted, where Shopware loses 5 points for them

Watch for: No numeric rate limit for the REST API was found in the reviewed documentation. The 429 guidance is to wait a minute and retry


## Score by category

| Category | Weight | Shopware | Wix Stores and eCommerce API | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 83 | 48 | Shopware +35 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 85 | 76 | Shopware +9 |
| Agent ergonomics | 13% (16.2 this run) | 78 | 68 | Shopware +10 |
| Security & auth | 14% (17.5 this run) | 73 | 61 | Shopware +12 |
| Payments & pricing | 10% (12.5 this run) | 50 | 30 | Shopware +20 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 87 | 83 | Shopware +4 |
| Transparency & trust | 7% (8.8 this run) | 76 | 77 | Wix Stores and eCommerce API +1 |
| Negative events | ≤15 | -5 | 0 | |
| **Total** | | **71.4 · BB** | **61.4 · C** | |

## Facts side by side

| Fact | Shopware | Wix Stores and eCommerce API |
| --- | --- | --- |
| Kind | HTTP API | HTTP API |
| Vendor | shopware AG | Wix.com Ltd. |
| Hosted endpoint | no (local only) | `https://www.wixapis.com` |
| Transports | HTTP, Streamable HTTP | HTTP, Streamable HTTP, SSE (legacy) |
| Auth | OAuth or key | OAuth or key |
| Pricing | Freemium | Freemium |
| x402 | no | no |
| Licence | MIT for the Community Edition core. Paid plans add proprietary extensions under shopware AG's general terms | Proprietary service under the Wix Terms of Use. `@wix/sdk`, `@wix/stores` and the wix/skills repository are MIT. `@wix/mcp` states no licence |
| Tools exposed | 14 | 18 |
| Read-only variant documented | no | no |
| llms.txt | yes | yes |
| MCP registry | not listed | `com.wix/mcp` |
| Last release | 2026-10-02 | 2026-10-08 |
| Terms last updated | 2026-06-10 | couldn't be read |
| Privacy policy last updated | couldn't be read | couldn't be read |
| Customer content may train models | yes | couldn't be read |
| Terms restrict automated access | not found in the text | couldn't be read |
| Terms restrict benchmarking | yes | couldn't be read |
| Terms or service can change without notice | not found in the text | couldn't be read |
| Arbitration or class-action waiver | not found in the text | couldn't be read |
| Popularity | 3.4k stars, 31k npm/wk | 87k npm/wk |

## Verdicts

**Shopware.** MIT-licensed core with OpenAPI specs for both APIs and a built-in MCP server that advertises three discovery tools, previews writes by default and limits each integration to an allowlist. The MCP server is experimental until 6.8, and 20 security advisories were published between May and September 2026, four of them critical.

**Wix Stores and eCommerce API.** The developer docs are served as Markdown with an llms.txt index, and API keys carry permission scopes and a site restriction. No numeric REST rate limit or OpenAPI file was found, and status.wix.com records a platform-wide incident of 3 hours 17 minutes on 1 August 2026. A person must create the account and the key.

## Before you call either

### Shopware

1. Ask the merchant for an integration without --admin, tied to an ACL role and an MCP allowlist. Send sw-access-key and sw-secret-access-key headers to /api/_mcp
2. Call shopware-tool-search first, then shopware-toolset-enable, and keep the Mcp-Session-Id header. A fresh session lists only three tools
3. Pass dryRun=false to commit a write. shopware-media-upload has no dry run and uploads at once
4. For shopping, call the Store API over HTTP with the sales channel's sw-access-key and keep the sw-context-token. The Store API MCP endpoint has no cart tools in core
5. Send `includes` in search criteria to cut response size, and read the 429 body for the wait time

### Wix Stores and eCommerce API

1. Send the API key in `Authorization` with `wix-site-id` for site calls or `wix-account-id` for account calls, never both
2. Fetch the product first and pass `product.revision` on every Catalogue V3 update, or the call fails with 409
3. Use Cart V2 for new work. The older eCommerce Cart and Checkout APIs were deprecated on 5 August 2026
4. Request `cursorPaging.limit` of at most 100 on Query Products and use Search Products for lookups by name
5. Over MCP, read the method page with `ReadFullDocsArticle` before `CallWixSiteAPI`. Responses are cut at 50,000 characters by default

## Questions

### Which is better for AI agents, Shopware or Wix Stores and eCommerce API?

Shopware scores 71.4 (BB) on agent readiness against Wix Stores and eCommerce API's 61.4 (C), and leads in 6 of 7 scored categories.

### Do Shopware and Wix Stores and eCommerce API need an API key?

Both take an API key or an OAuth sign-in.

### Can an agent call Shopware and Wix Stores and eCommerce API without installing anything?

No hosted endpoint is listed for Shopware. Wix Stores and eCommerce API has a hosted endpoint at https://www.wixapis.com.

### Are Shopware and Wix Stores and eCommerce API open source?

Shopware is open source (MIT for the Community Edition core. Paid plans add proprietary extensions under shopware AG's general terms). No open-source release is listed for Wix Stores and eCommerce API.


## For agents

- This comparison as JSON: https://www.anchorterminal.com/compare/shopware-vs-wix.json, and with the fewest tokens: https://www.anchorterminal.com/compare/shopware-vs-wix.min.md
- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {"a": "shopware", "b": "wix"}`. From a terminal: `anchor compare shopware wix`
- Each listing in full: https://www.anchorterminal.com/api/v1/tools/shopware.json and https://www.anchorterminal.com/api/v1/tools/wix.json

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