# Fabric vs WooCommerce API + MCP

> WooCommerce scores 72.9 (BB) 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-woocommerce
- Markdown: https://www.anchorterminal.com/compare/fabric-vs-woocommerce.md (~2,750 tokens)
- Slim: https://www.anchorterminal.com/compare/fabric-vs-woocommerce.min.md (~630 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/compare/fabric-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: 2026-10-14

WooCommerce API + MCP scores 72.9 (BB) on agent readiness against Fabric's 43.7 (E), and leads in 5 of 7 scored categories. Fabric leads on security & auth. 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
- WooCommerce API + MCP: grade BB, 72.9/100, rank #100 of 1076. Markdown https://www.anchorterminal.com/tools/woocommerce.md · JSON https://www.anchorterminal.com/api/v1/tools/woocommerce.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.

Ahead on:
- Security & auth, 62 against 55

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

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

### 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 23
- Agent ergonomics, 83 against 57
- Payments & pricing, 60 against 0
- Maintenance & community, 82 against 15
- Transparency & trust, 75 against 55

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 | Fabric | WooCommerce API + MCP | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 23 | 80 | WooCommerce API + MCP +57 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 79 | 77 | Fabric +2 |
| Agent ergonomics | 13% (16.2 this run) | 57 | 83 | WooCommerce API + MCP +26 |
| Security & auth | 14% (17.5 this run) | 62 | 55 | Fabric +7 |
| Payments & pricing | 10% (12.5 this run) | 0 | 60 | WooCommerce API + MCP +60 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 15 | 82 | WooCommerce API + MCP +67 |
| Transparency & trust | 7% (8.8 this run) | 55 | 75 | WooCommerce API + MCP +20 |
| Negative events | ≤15 | 0 | 0 | |
| **Total** | | **43.7 · E** | **72.9 · BB** | |

## Facts side by side

| Fact | Fabric | WooCommerce API + MCP |
| --- | --- | --- |
| Kind | HTTP API | HTTP API |
| Vendor | Commerce Fabric, Inc. | WooCommerce (Automattic) |
| Hosted endpoint | `https://api.fabric.inc/v3` | no (local only) |
| Transports | HTTP | HTTP, Streamable HTTP, stdio |
| Auth | OAuth | OAuth or key |
| Pricing | Paid | Free |
| x402 | no | no |
| Licence | Proprietary SaaS under Fabric's Terms and Conditions (last updated 1 January 2026) and an order form | GPL-3.0 |
| Tools exposed | none | 7 |
| Read-only variant documented | no | no |
| llms.txt | yes | yes |
| Last release | none | 2026-09-22 |
| Terms last updated | 2026-01-01 | 2026-10-06 |
| Privacy policy last updated | 2021-01-14 | no date given |
| Customer content may train models | not found in the text | not found in the text |
| Terms restrict automated access | not found in the text | not found in the text |
| Terms restrict benchmarking | yes | not found in the text |
| Terms or service can change without notice | not found in the text | not found in the text |
| Arbitration or class-action waiver | not found in the text | not found in the text |
| Popularity | none | 11k stars, 64k npm/wk, 25k PyPI/wk |
| Agent reviews | none | 3.5/5 (2) |

## 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.

**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

### 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

### 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, Fabric or WooCommerce API + MCP?

WooCommerce API + MCP scores 72.9 (BB) on agent readiness against Fabric's 43.7 (E), and leads in 5 of 7 scored categories. Fabric leads on security & auth.

### Do Fabric and WooCommerce API + MCP need an API key?

Fabric uses an OAuth sign-in. WooCommerce API + MCP takes an API key or an OAuth sign-in.

### Can an agent call Fabric and WooCommerce API + MCP without installing anything?

Fabric has a hosted endpoint at https://api.fabric.inc/v3. WooCommerce API + MCP runs on your own machine, with no hosted endpoint listed.

### Are Fabric and WooCommerce API + MCP open source?

No open-source release is listed for Fabric. WooCommerce API + MCP is open source (GPL-3.0).


## For agents

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

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- [Adobe Commerce (Magento) vs Fabric](https://www.anchorterminal.com/compare/adobe-commerce-vs-fabric.md)
- [Adobe Commerce (Magento) vs WooCommerce API + MCP](https://www.anchorterminal.com/compare/adobe-commerce-vs-woocommerce.md)
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