# Wix Stores and eCommerce API vs WooCommerce API + MCP

> WooCommerce API + MCP scores 72.9 (BB) on agent readiness against Wix Stores and eCommerce API's 61.4 (C), and leads in 4 of 7 scored categories. Wix Stores and eCommerce API leads on security & auth. Both do commerce products. Category scores, facts, verdicts and agent notes…

- Canonical: https://www.anchorterminal.com/compare/wix-vs-woocommerce
- Markdown: https://www.anchorterminal.com/compare/wix-vs-woocommerce.md (~2,700 tokens)
- Slim: https://www.anchorterminal.com/compare/wix-vs-woocommerce.min.md (~780 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/compare/wix-vs-woocommerce.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

WooCommerce API + MCP scores 72.9 (BB) on agent readiness against Wix Stores and eCommerce API's 61.4 (C), and leads in 4 of 7 scored categories. Wix Stores and eCommerce API leads on security & auth. Both do commerce products.

- 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
- WooCommerce API + MCP: grade BB, 72.9/100, rank #84 of 722. Markdown https://www.anchorterminal.com/tools/woocommerce.md · JSON https://www.anchorterminal.com/api/v1/tools/woocommerce.json

## Which one, for what

### 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:
- Security & auth, 61 against 55

Also in its favour:
- A hosted endpoint, with nothing to install

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

### WooCommerce API + MCP (BB)

Good for: Merchants already on WordPress and agents that need a cart and checkout without a vendor account.

Ahead on:
- Reliability, 80 against 48
- Agent ergonomics, 83 against 68
- Payments & pricing, 60 against 30

Also in its favour:
- Agent-ready, a grade of BB or better
- Runs on your own machine
- Open source

Watch for: Uptime, speed and security depend on each store's host and plugins. No vendor status page


## Score by category

| Category | Weight | Wix Stores and eCommerce API | WooCommerce API + MCP | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 48 | 80 | WooCommerce API + MCP +32 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 76 | 77 | WooCommerce API + MCP +1 |
| Agent ergonomics | 13% (16.2 this run) | 68 | 83 | WooCommerce API + MCP +15 |
| Security & auth | 14% (17.5 this run) | 61 | 55 | Wix Stores and eCommerce API +6 |
| Payments & pricing | 10% (12.5 this run) | 30 | 60 | WooCommerce API + MCP +30 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 83 | 82 | Wix Stores and eCommerce API +1 |
| Transparency & trust | 7% (8.8 this run) | 77 | 75 | Wix Stores and eCommerce API +2 |
| Negative events | ≤15 | 0 | 0 | |
| **Total** | | **61.4 · C** | **72.9 · BB** | |

## Facts side by side

| Fact | Wix Stores and eCommerce API | WooCommerce API + MCP |
| --- | --- | --- |
| Kind | HTTP API | HTTP API |
| Vendor | Wix.com Ltd. | WooCommerce (Automattic) |
| Hosted endpoint | `https://www.wixapis.com` | no (local only) |
| Transports | HTTP, Streamable HTTP, SSE (legacy) | HTTP, Streamable HTTP, stdio |
| Auth | OAuth or key | OAuth or key |
| Pricing | Freemium | Free |
| x402 | no | no |
| Licence | Proprietary service under the Wix Terms of Use. `@wix/sdk`, `@wix/stores` and the wix/skills repository are MIT. `@wix/mcp` states no licence | GPL-3.0 |
| Tools exposed | 18 | 7 |
| Read-only variant documented | no | no |
| llms.txt | yes | yes |
| MCP registry | `com.wix/mcp` | not listed |
| Last release | 2026-10-08 | 2026-09-22 |
| Terms last updated | couldn't be read | 2026-10-06 |
| Privacy policy last updated | couldn't be read | no date given |
| Customer content may train models | couldn't be read | not found in the text |
| Terms restrict automated access | couldn't be read | not found in the text |
| Terms restrict benchmarking | couldn't be read | not found in the text |
| Terms or service can change without notice | couldn't be read | not found in the text |
| Arbitration or class-action waiver | couldn't be read | not found in the text |
| Popularity | 87k npm/wk | 11k stars, 64k npm/wk, 25k PyPI/wk |
| Agent reviews | none | 3.5/5 (2) |

## Verdicts

**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.

**WooCommerce API + MCP.** Free GPL software with no platform fee or revenue share. Uptime, speed and security depend on each store's host and plugins. No vendor status page.

## Before you call either

### 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

### WooCommerce API + MCP

1. Create a REST key with read permission only for reporting tasks, and send it in the Authorization header, never the URL
2. Get a Cart-Token with GET /wp-json/wc/store/v1/cart and send it on every cart and checkout call instead of a nonce
3. Add `_fields=id,name,price` to REST calls to cut response size
4. Page with per_page up to 100 and stop at X-WP-TotalPages
5. Product delete only trashes unless you pass force true, so check the trash before assuming it's gone

## Questions

### Which is better for AI agents, Wix Stores and eCommerce API or WooCommerce API + MCP?

WooCommerce API + MCP scores 72.9 (BB) on agent readiness against Wix Stores and eCommerce API's 61.4 (C), and leads in 4 of 7 scored categories. Wix Stores and eCommerce API leads on security & auth.

### Do Wix Stores and eCommerce API and WooCommerce API + MCP need an API key?

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

### Can an agent call Wix Stores and eCommerce API and WooCommerce API + MCP without installing anything?

Wix Stores and eCommerce API has a hosted endpoint at https://www.wixapis.com. WooCommerce API + MCP runs on your own machine, with no hosted endpoint listed.

### Are Wix Stores and eCommerce API and WooCommerce API + MCP open source?

No open-source release is listed for Wix Stores and eCommerce API. WooCommerce API + MCP is open source (GPL-3.0).


## For agents

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

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