# Amazon Creators API vs Walmart Agent Gateway (slim)

> Amazon Creators scores 48.7 (D) to Walmart Agent Gateway's 8.3 (F) for product search for shoppers. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/amazon-creators-api-vs-walmart-agent-gateway.md (~2,250 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/amazon-creators-api-vs-walmart-agent-gateway.json · canonical https://www.anchorterminal.com/compare/amazon-creators-api-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: 2026-10-25
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Amazon Creators API scores 48.7 (D) on agent readiness against Walmart Agent Gateway's 8.3 (F), and leads in 6 of 7 scored categories. Both do product search for shoppers.

- Amazon Creators API: D 48.7, rank #949 of 1210 · https://www.anchorterminal.com/tools/amazon-creators-api.min.md
- Walmart Agent Gateway: F 8.3, rank #1202 of 1210 · https://www.anchorterminal.com/tools/walmart-agent-gateway.min.md
- Amazon Creators API, good for Product search, price checks and affiliate links for an agent that recommends Amazon products and hands the purchase to the person. Ahead on Reliability, 45 against 5; Schema & documentation, 50 against 0; Agent ergonomics, 85 against 0; Security & auth, 48 against 10; Maintenance & community, 41 against 0. 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 | Amazon Creators API | Walmart Agent Gateway |
| --- | --- | --- |
| Reliability (16%) | 45 | 5 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 50 | 0 |
| Agent ergonomics (13%) | 85 | 0 |
| Security & auth (14%) | 48 | 10 |
| Payments & pricing (10%) | 10 | 10 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 41 | 0 |
| Transparency & trust (7%) | 52 | 49 |

| Fact (where they differ) | Amazon Creators API | Walmart Agent Gateway |
| --- | --- | --- |
| Kind | HTTP API | MCP server |
| Vendor | Amazon.com Services LLC | Walmart Inc. |
| Hosted endpoint | `https://creatorsapi.amazon/catalog/v1` | no (local only) |
| Transports | HTTP |  |
| Auth | OAuth | OAuth or key |
| Licence | Proprietary service under the Amazon Associates Program Operating Agreement and its IP Licence for each locale | 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 |
| Read-only variant documented | yes | no |
| Last release | 2026-08-21 | none |
| Terms last updated | 2025-10-15 | 2026-09-09 |
| Privacy policy last updated | 2026-06-30 | 2026-08-20 |
| Terms restrict automated access | not found in the text | yes |
| Terms or service can change without notice | not found in the text | yes |