# Amazon Ads API vs Meta Marketing API (slim)

> Meta Marketing API scores 67.7 (B) on agent readiness against Amazon Ads API's 59 (C), and leads in 4 of 7 scored categories. Amazon Ads API leads on payments & pricing and transparency & trust. Both do ads reporting. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/amazon-ads-api-vs-meta-marketing-api.md (~2,200 tokens) · this version ~780 tokens · JSON https://www.anchorterminal.com/compare/amazon-ads-api-vs-meta-marketing-api.json · canonical https://www.anchorterminal.com/compare/amazon-ads-api-vs-meta-marketing-api
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-08

Meta Marketing API scores 67.7 (B) on agent readiness against Amazon Ads API's 59 (C), and leads in 4 of 7 scored categories. Amazon Ads API leads on payments & pricing and transparency & trust. Both do ads reporting.

- Amazon Ads API: C 59, rank #388 of 629 · https://www.anchorterminal.com/tools/amazon-ads-api.min.md
- Meta Marketing API: B 67.7, rank #187 of 629 · https://www.anchorterminal.com/tools/meta-marketing-api.min.md
- Amazon Ads API, good for Agents managing sponsored ads and Amazon DSP for an advertiser or agency that already has API approval, and teams that want a vendor-run MCP server. Ahead on Payments & pricing, 40 against 30; Transparency & trust, 73 against 68.
- Meta Marketing API, good for The direct route to Facebook, Instagram, Messenger, WhatsApp and Threads advertising for reporting, campaign and budget changes, audiences and creatives. Ahead on Reliability, 80 against 45; Agent ergonomics, 77 against 62; Maintenance & community, 74 against 65.

| Category | Amazon Ads API | Meta Marketing API |
| --- | --- | --- |
| Reliability (16%) | 45 | 80 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 76 | 76 |
| Agent ergonomics (13%) | 62 | 77 |
| Security & auth (14%) | 60 | 61 |
| Payments & pricing (10%) | 40 | 30 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 65 | 74 |
| Transparency & trust (7%) | 73 | 68 |

| Fact (where they differ) | Amazon Ads API | Meta Marketing API |
| --- | --- | --- |
| Vendor | Amazon | Meta Platforms, Inc. |
| Hosted endpoint | `https://advertising-api.amazon.com` | `https://graph.facebook.com` |
| Licence | Proprietary service under the Amazon Advertising API Licence Agreement. The Postman collections and samples in amzn/ads-advanced-tools-docs are MIT-0 | Proprietary service under the Meta Platform Terms. The Business SDKs and the codegen specs on GitHub carry Meta's own platform licence, which allows use only with Meta's APIs |
| Read-only variant documented | no | yes |
| llms.txt | no | yes |
| Last release | 2026-10-05 | 2026-09-21 |
| Terms last updated | couldn't be read | 2026-02-03 |
| Privacy policy last updated | 2026-06-30 | couldn't be read |
| Customer content may train models | yes | not found in the text |
| Terms restrict automated access | couldn't be read | not found in the text |
| Terms restrict benchmarking | couldn't be read | not found in the text |
| Terms or service can change without notice | couldn't be read | not found in the text |
| Arbitration or class-action waiver | couldn't be read | not found in the text |
| Popularity | none | 1.6k stars, 501k npm/wk, 1.1M PyPI/wk |