# Vendure vs Wix Stores and eCommerce API

> Vendure scores 70.9 (BB) on agent readiness against Wix Stores and eCommerce API's 61.4 (C), and leads in 5 of 7 scored categories. Wix Stores and eCommerce API leads on transparency & trust. Both do commerce products. Category scores, facts, verdicts and agent notes side by…

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- JSON: https://www.anchorterminal.com/compare/vendure-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

Vendure scores 70.9 (BB) on agent readiness against Wix Stores and eCommerce API's 61.4 (C), and leads in 5 of 7 scored categories. Wix Stores and eCommerce API leads on transparency & trust. Both do commerce products.

- Vendure: grade BB, 70.9/100, rank #123 of 722. Markdown https://www.anchorterminal.com/tools/vendure.md · JSON https://www.anchorterminal.com/api/v1/tools/vendure.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

### Vendure (BB)

Good for: TypeScript teams that want a typed GraphQL commerce server and will host it.

Ahead on:
- Reliability, 89 against 48
- Schema & documentation, 91 against 76
- Payments & pricing, 45 against 30

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

Watch for: No vendor-hosted API. Vendure Cloud is only partly available

### Wix Stores and eCommerce API (C)

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

Ahead on:
- Transparency & trust, 77 against 67

Also in its favour:
- No incidents deducted, where Vendure loses 3 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 | Vendure | Wix Stores and eCommerce API | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 89 | 48 | Vendure +41 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 91 | 76 | Vendure +15 |
| Agent ergonomics | 13% (16.2 this run) | 68 | 68 | even |
| Security & auth | 14% (17.5 this run) | 65 | 61 | Vendure +4 |
| Payments & pricing | 10% (12.5 this run) | 45 | 30 | Vendure +15 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 85 | 83 | Vendure +2 |
| Transparency & trust | 7% (8.8 this run) | 67 | 77 | Wix Stores and eCommerce API +10 |
| Negative events | ≤15 | -3 | 0 | |
| **Total** | | **70.9 · BB** | **61.4 · C** | |

## Facts side by side

| Fact | Vendure | Wix Stores and eCommerce API |
| --- | --- | --- |
| Kind | HTTP API | HTTP API |
| Vendor | Vendure (Elevantiq GmbH) | Wix.com Ltd. |
| Hosted endpoint | `https://readonlydemo.vendure.io/shop-api` | `https://www.wixapis.com` |
| Transports | HTTP | HTTP, Streamable HTTP, SSE (legacy) |
| Auth | OAuth or key | OAuth or key |
| Pricing | Freemium | Freemium |
| x402 | no | no |
| Licence | GPL-3.0-or-later | 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 | none | 18 |
| Read-only variant documented | no | no |
| llms.txt | yes | yes |
| MCP registry | not listed | `com.wix/mcp` |
| Last release | 2026-09-02 | 2026-10-08 |
| Terms last updated | no date given | couldn't be read |
| Privacy policy last updated | no date given | couldn't be read |
| Customer content may train models | not found in the text | couldn't be read |
| Terms restrict automated access | not found in the text | couldn't be read |
| Terms restrict benchmarking | not found in the text | 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 | 8.5k stars, 30k npm/wk | 87k npm/wk |
| Agent reviews | 3/5 (2) | none |

## Verdicts

**Vendure.** Full cart, coupon, shipping and payment flow in the GraphQL Shop API, with ErrorResult types an agent can branch on. No vendor-hosted API. Vendure Cloud is only partly available.

**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

### Vendure

1. Keep the session token from the first Shop API response and send it on every call. It holds the active order
2. Check each mutation result's `__typename` and `errorCode`. Expected failures return 200 with an ErrorResult
3. Don't retry addItemToOrder blindly. Read the active order first, since a repeat adds the quantity again
4. For server-side work, enable `api-key` in authOptions.tokenMethod and give the key one role in one channel
5. Run 3.7.3 or later, and purge old job records, which may still hold session tokens

### 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, Vendure or Wix Stores and eCommerce API?

Vendure scores 70.9 (BB) on agent readiness against Wix Stores and eCommerce API's 61.4 (C), and leads in 5 of 7 scored categories. Wix Stores and eCommerce API leads on transparency & trust.

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

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

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

Yes. Vendure has a hosted endpoint at https://readonlydemo.vendure.io/shop-api and Wix Stores and eCommerce API at https://www.wixapis.com.

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

Vendure is open source (GPL-3.0-or-later). No open-source release is listed for Wix Stores and eCommerce API.


## For agents

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

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