# Amazon Creators API vs Walmart Affiliate Marketing API (slim)

> Amazon Creators scores 48.7 (D) to Walmart Affiliate Marketing's 38.6 (E) 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-affiliate-api.md (~2,150 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/amazon-creators-api-vs-walmart-affiliate-api.json · canonical https://www.anchorterminal.com/compare/amazon-creators-api-vs-walmart-affiliate-api
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-14

Amazon Creators API scores 48.7 (D) on agent readiness against Walmart Affiliate Marketing API's 38.6 (E), and leads in 4 of 7 scored categories. Walmart Affiliate Marketing API leads on security & auth and payments & pricing. Both do product search for shoppers.

- Amazon Creators API: D 48.7, rank #862 of 1076 · https://www.anchorterminal.com/tools/amazon-creators-api.min.md
- Walmart Affiliate Marketing API: E 38.6, rank #995 of 1076 · https://www.anchorterminal.com/tools/walmart-affiliate-api.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 33; Schema & documentation, 50 against 27; Agent ergonomics, 85 against 57; Maintenance & community, 41 against 5.
- Walmart Affiliate Marketing API, good for Product search and affiliate links for an agent recommending Walmart products and handing the purchase to the person. Ahead on Security & auth, 58 against 48; Payments & pricing, 25 against 10.

| Category | Amazon Creators API | Walmart Affiliate Marketing API |
| --- | --- | --- |
| Reliability (16%) | 45 | 33 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 50 | 27 |
| Agent ergonomics (13%) | 85 | 57 |
| Security & auth (14%) | 48 | 58 |
| Payments & pricing (10%) | 10 | 25 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 41 | 5 |
| Transparency & trust (7%) | 52 | 53 |

| Fact (where they differ) | Amazon Creators API | Walmart Affiliate Marketing API |
| --- | --- | --- |
| Vendor | Amazon.com Services LLC | Wal-Mart.com USA, LLC (Walmart Inc.) |
| Hosted endpoint | `https://creatorsapi.amazon/catalog/v1` | `https://developer.api.walmart.com/api-proxy/service/affil/product/v2` |
| Auth | OAuth | API key |
| Licence | Proprietary service under the Amazon Associates Program Operating Agreement and its IP Licence for each locale | Proprietary service under the Walmart I/O API Terms of Use (last updated 30 September 2020) |
| 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 |