# opencommerce vs Walmart Agent Gateway (slim)

> opencommerce scores 62 (B) to Walmart Agent Gateway's 8.5 (F) for product search for shoppers. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/opencommerce-vs-walmart-agent-gateway.md (~2,350 tokens) · this version ~780 tokens · JSON https://www.anchorterminal.com/compare/opencommerce-vs-walmart-agent-gateway.json · canonical https://www.anchorterminal.com/compare/opencommerce-vs-walmart-agent-gateway
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-31
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

opencommerce scores 62 (B) on agent readiness against Walmart Agent Gateway's 8.5 (F), and leads in every scored category. Both do product search for shoppers.

- opencommerce: B 62, rank #528 of 1240 · https://www.anchorterminal.com/tools/opencommerce.min.md
- Walmart Agent Gateway: F 8.5, rank #1232 of 1240 · https://www.anchorterminal.com/tools/walmart-agent-gateway.min.md
- opencommerce, good for A company building a chat agent that buys for US shoppers at many online stores, restaurants and airlines through one tool, with payments approved by the shopper's passkey. Ahead on Reliability, 43 against 5; Schema & documentation, 81 against 0; Agent ergonomics, 69 against 0; Security & auth, 68 against 10; Payments & pricing, 40 against 10; Maintenance & community, 75 against 0; Transparency & trust, 63 against 51. Also A hosted endpoint, with nothing to install.
- Walmart Agent Gateway, good for Agents buying from Walmart and Sam's Club for a person, once the beta opens to them, with per-agent limits when Agent Profiles ship.

| Category | opencommerce | Walmart Agent Gateway |
| --- | --- | --- |
| Reliability (16%) | 43 | 5 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 81 | 0 |
| Agent ergonomics (13%) | 69 | 0 |
| Security & auth (14%) | 68 | 10 |
| Payments & pricing (10%) | 40 | 10 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 75 | 0 |
| Transparency & trust (7%) | 63 | 51 |

| Fact (where they differ) | opencommerce | Walmart Agent Gateway |
| --- | --- | --- |
| Kind | SDK + MCP | MCP server |
| Vendor | Agentcard | Walmart Inc. |
| Hosted endpoint | `https://api.agentcard.sh` | no (local only) |
| Transports | HTTP |  |
| Auth | OAuth | OAuth or key |
| Pricing | Pay per use | Free |
| Licence | Proprietary. `@agent-cards/commerce-sdk` and the `agent-cards` CLI ship a licence of Agentcard Corporation that allows running them only to use Agentcard's services and forbids copying, reverse engineering and benchmarking a competing product. The repository they name is private | Proprietary hosted service. Walmart's terms for AI agents are summarised in its announcement of 21 October 2026; no full terms document was found on a page we could read |
| Tools exposed | 1 | none |
| llms.txt | yes | no |
| Last release | 2026-10-30 | none |
| Terms last updated | 2026-07-10 | 2026-09-09 |
| Privacy policy last updated | 2026-10-21 | 2026-08-20 |
| Customer content may train models | not found in the text | yes |
| Terms or service can change without notice | not found in the text | yes |
| Popularity | 2.7k npm/wk | none |