# Fabric vs Wix Stores and eCommerce API

> Wix Stores and eCommerce scores 61.4 (C) to Fabric's 43.7 (E) for commerce orders. Prices, MCP, x402, uptime and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/fabric-vs-wix
- Markdown: https://www.anchorterminal.com/compare/fabric-vs-wix.md (~2,750 tokens)
- Slim: https://www.anchorterminal.com/compare/fabric-vs-wix.min.md (~730 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/compare/fabric-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: 2026-10-14

Wix Stores and eCommerce API scores 61.4 (C) on agent readiness against Fabric's 43.7 (E), and leads in 5 of 7 scored categories. Both do commerce orders.

- Fabric: grade E, 43.7/100, rank #949 of 1076. Markdown https://www.anchorterminal.com/tools/fabric.md · JSON https://www.anchorterminal.com/api/v1/tools/fabric.json
- Wix Stores and eCommerce API: grade C, 61.4/100, rank #496 of 1076. Markdown https://www.anchorterminal.com/tools/wix.md · JSON https://www.anchorterminal.com/api/v1/tools/wix.json
- Best commerce platforms and checkout APIs for AI agents: https://www.anchorterminal.com/best/commerce/index.md
- All 171 commerce comparisons: https://www.anchorterminal.com/compare/commerce/index.md

## Which one, for what

### Fabric (E)

Good for: A merchant-side API for retailers already on Fabric's order management, catalogue or dropship products.

Watch for: No public price, free tier or self-serve signup. A trial account is arranged with Fabric

### 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:
- Reliability, 48 against 23
- Agent ergonomics, 68 against 57
- Payments & pricing, 30 against 0
- Maintenance & community, 83 against 15
- Transparency & trust, 77 against 55

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 | Fabric | Wix Stores and eCommerce API | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 23 | 48 | Wix Stores and eCommerce API +25 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 79 | 76 | Fabric +3 |
| Agent ergonomics | 13% (16.2 this run) | 57 | 68 | Wix Stores and eCommerce API +11 |
| Security & auth | 14% (17.5 this run) | 62 | 61 | Fabric +1 |
| Payments & pricing | 10% (12.5 this run) | 0 | 30 | Wix Stores and eCommerce API +30 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 15 | 83 | Wix Stores and eCommerce API +68 |
| Transparency & trust | 7% (8.8 this run) | 55 | 77 | Wix Stores and eCommerce API +22 |
| Negative events | ≤15 | 0 | 0 | |
| **Total** | | **43.7 · E** | **61.4 · C** | |

## Facts side by side

| Fact | Fabric | Wix Stores and eCommerce API |
| --- | --- | --- |
| Kind | HTTP API | HTTP API |
| Vendor | Commerce Fabric, Inc. | Wix.com Ltd. |
| Hosted endpoint | `https://api.fabric.inc/v3` | `https://www.wixapis.com` |
| Transports | HTTP | HTTP, Streamable HTTP, SSE (legacy) |
| Auth | OAuth | OAuth or key |
| Pricing | Paid | Freemium |
| x402 | no | no |
| Licence | Proprietary SaaS under Fabric's Terms and Conditions (last updated 1 January 2026) and an order form | 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 | none | 2026-10-08 |
| Terms last updated | 2026-01-01 | couldn't be read |
| Privacy policy last updated | 2021-01-14 | 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 | 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 | none | 87k npm/wk |

## Verdicts

**Fabric.** Public OpenAPI files for about 980 operations, llms.txt, client credentials with role-limited system apps, and a published 99.9 per cent SLA. Access needs a sales contract, with no public price or self-serve trial. The commerce docs are labelled legacy, the newest release notes date from July 2025, and no status page was found.

**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

### Fabric

1. Get the tenant ID and a System App client ID and secret from the merchant's Copilot admin, with the narrowest role the task needs
2. Request a new system token from {authURL}/v1/token every 10 minutes, since system apps receive no refresh token
3. Send x-fabric-tenant-id on every call, and x-fabric-channel-id where the merchant sells in more than one channel
4. Page order searches with offset and limit, because the default response returns 10 orders
5. Read errorCode and context.endpoint in Orders and Inventory errors, and check for duplicates before retrying a write

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

Wix Stores and eCommerce API scores 61.4 (C) on agent readiness against Fabric's 43.7 (E), and leads in 5 of 7 scored categories.

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

Fabric uses an OAuth sign-in. Wix Stores and eCommerce API takes an API key or an OAuth sign-in.

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

Yes. Fabric has a hosted endpoint at https://api.fabric.inc/v3 and Wix Stores and eCommerce API at https://www.wixapis.com.


## For agents

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

## Other comparisons with Fabric or Wix Stores and eCommerce API

- [Adobe Commerce (Magento) vs Fabric](https://www.anchorterminal.com/compare/adobe-commerce-vs-fabric.md)
- [Adobe Commerce (Magento) vs Wix Stores and eCommerce API](https://www.anchorterminal.com/compare/adobe-commerce-vs-wix.md)
- [Agentzon vs Fabric](https://www.anchorterminal.com/compare/agentzon-vs-fabric.md)
- [Agentzon vs Wix Stores and eCommerce API](https://www.anchorterminal.com/compare/agentzon-vs-wix.md)
- [BigCommerce API + MCP vs Fabric](https://www.anchorterminal.com/compare/bigcommerce-vs-fabric.md)
- [BigCommerce API + MCP vs Wix Stores and eCommerce API](https://www.anchorterminal.com/compare/bigcommerce-vs-wix.md)
- [Commerce Layer API + MCP vs Fabric](https://www.anchorterminal.com/compare/commerce-layer-vs-fabric.md)
- [Commerce Layer API + MCP vs Wix Stores and eCommerce API](https://www.anchorterminal.com/compare/commerce-layer-vs-wix.md)
- [commercetools vs Fabric](https://www.anchorterminal.com/compare/commercetools-vs-fabric.md)
- [commercetools vs Wix Stores and eCommerce API](https://www.anchorterminal.com/compare/commercetools-vs-wix.md)
- [Ecwid by Lightspeed vs Fabric](https://www.anchorterminal.com/compare/ecwid-vs-fabric.md)
- [Ecwid by Lightspeed vs Wix Stores and eCommerce API](https://www.anchorterminal.com/compare/ecwid-vs-wix.md)
- [Elastic Path API + MCP vs Fabric](https://www.anchorterminal.com/compare/elastic-path-vs-fabric.md)
- [Elastic Path API + MCP vs Wix Stores and eCommerce API](https://www.anchorterminal.com/compare/elastic-path-vs-wix.md)
- [Medusa API + MCP vs Wix Stores and eCommerce API](https://www.anchorterminal.com/compare/medusa-vs-wix.md)
- [Saleor API + MCP vs Wix Stores and eCommerce API](https://www.anchorterminal.com/compare/saleor-vs-wix.md)
- [Shopify API + MCP vs Wix Stores and eCommerce API](https://www.anchorterminal.com/compare/shopify-vs-wix.md)
- [Shopware vs Wix Stores and eCommerce API](https://www.anchorterminal.com/compare/shopware-vs-wix.md)
- [Snipcart API + MCP vs Wix Stores and eCommerce API](https://www.anchorterminal.com/compare/snipcart-vs-wix.md)
- [Spree Commerce vs Wix Stores and eCommerce API](https://www.anchorterminal.com/compare/spree-commerce-vs-wix.md)
- [Square vs Wix Stores and eCommerce API](https://www.anchorterminal.com/compare/square-vs-wix.md)
- [Swell vs Wix Stores and eCommerce API](https://www.anchorterminal.com/compare/swell-vs-wix.md)
- [Vendure vs Wix Stores and eCommerce API](https://www.anchorterminal.com/compare/vendure-vs-wix.md)
- [Wix Stores and eCommerce API vs WooCommerce API + MCP](https://www.anchorterminal.com/compare/wix-vs-woocommerce.md)
- [Fabric vs Medusa API + MCP](https://www.anchorterminal.com/compare/fabric-vs-medusa.md)
- [Fabric vs Saleor API + MCP](https://www.anchorterminal.com/compare/fabric-vs-saleor.md)
- [Fabric vs Shopify API + MCP](https://www.anchorterminal.com/compare/fabric-vs-shopify.md)
- [Fabric vs Shopware](https://www.anchorterminal.com/compare/fabric-vs-shopware.md)
- [Fabric vs Snipcart API + MCP](https://www.anchorterminal.com/compare/fabric-vs-snipcart.md)
- [Fabric vs Spree Commerce](https://www.anchorterminal.com/compare/fabric-vs-spree-commerce.md)
- [Fabric vs Square](https://www.anchorterminal.com/compare/fabric-vs-square.md)
- [Fabric vs Swell](https://www.anchorterminal.com/compare/fabric-vs-swell.md)
- [Fabric vs Vendure](https://www.anchorterminal.com/compare/fabric-vs-vendure.md)
- [Fabric vs WooCommerce API + MCP](https://www.anchorterminal.com/compare/fabric-vs-woocommerce.md)