# Adobe Photoshop API vs Shotstack

> Shotstack scores 65.3 (B) on agent readiness against Adobe Photoshop API's 43.9 (E), and leads in 6 of 7 scored categories. Adobe Photoshop API leads on security & auth. Both do design templates. Category scores, facts, verdicts and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/adobe-photoshop-api-vs-shotstack
- Markdown: https://www.anchorterminal.com/compare/adobe-photoshop-api-vs-shotstack.md (~2,200 tokens)
- Slim: https://www.anchorterminal.com/compare/adobe-photoshop-api-vs-shotstack.min.md (~780 tokens, same facts, less prose, for token-sensitive contexts)
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- 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: 2026-10-09

Shotstack scores 65.3 (B) on agent readiness against Adobe Photoshop API's 43.9 (E), and leads in 6 of 7 scored categories. Adobe Photoshop API leads on security & auth. Both do design templates.

- Adobe Photoshop API: grade E, 43.9/100, rank #780 of 842. Markdown https://www.anchorterminal.com/tools/adobe-photoshop-api.md · JSON https://www.anchorterminal.com/api/v1/tools/adobe-photoshop-api.json
- Shotstack: grade B, 65.3/100, rank #297 of 842. Markdown https://www.anchorterminal.com/tools/shotstack.md · JSON https://www.anchorterminal.com/api/v1/tools/shotstack.json

## Which one, for what

### Adobe Photoshop API (E)

Good for: Enterprise creative operations already on Adobe that automate PSD templating, actions and retouching at volume.

Ahead on:
- Security & auth, 62 against 48

Watch for: Enterprise contract only. No self-serve sign-up, free tier or public price

### Shotstack (B)

Good for: Teams that render video, images or audio from JSON or templates at volume and want an agent to draft edits that a person reviews in Studio.

Ahead on:
- Reliability, 85 against 55
- Schema & documentation, 88 against 70
- Agent ergonomics, 63 against 36
- Payments & pricing, 45 against 0
- Maintenance & community, 73 against 42
- Transparency & trust, 73 against 59

Watch for: API keys have no scopes. One production key and one sandbox key reach the Edit, Serve and Ingest APIs, and key rotation was not found in the docs


## Score by category

| Category | Weight | Adobe Photoshop API | Shotstack | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 55 | 85 | Shotstack +30 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 70 | 88 | Shotstack +18 |
| Agent ergonomics | 13% (16.2 this run) | 36 | 63 | Shotstack +27 |
| Security & auth | 14% (17.5 this run) | 62 | 48 | Adobe Photoshop API +14 |
| Payments & pricing | 10% (12.5 this run) | 0 | 45 | Shotstack +45 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 42 | 73 | Shotstack +31 |
| Transparency & trust | 7% (8.8 this run) | 59 | 73 | Shotstack +14 |
| Negative events | ≤15 | -4 | -3 | |
| **Total** | | **43.9 · E** | **65.3 · B** | |

## Facts side by side

| Fact | Adobe Photoshop API | Shotstack |
| --- | --- | --- |
| Kind | HTTP API | HTTP API |
| Vendor | Adobe | ShotStack Pty Ltd |
| Hosted endpoint | `https://photoshop-api.adobe.io` | `https://api.shotstack.io/edit/v1` |
| Transports | HTTP | HTTP, Streamable HTTP |
| Auth | OAuth | OAuth or key |
| Pricing | Paid | Pay per use |
| x402 | no | no |
| Licence | none | Proprietary service under Shotstack's Terms and Conditions. The CLI and skill are Apache-2.0, the schemas package and SDKs are MIT, and the Studio SDK is under PolyForm Shield 1.0.0 |
| Tools exposed | none | 15 |
| Read-only variant documented | no | no |
| llms.txt | no | yes |
| Last release | 2026-09-08 | 2026-10-05 |
| Terms last updated | couldn't be read | no date given |
| Privacy policy last updated | 2025-10-24 | no date given |
| Customer content may train models | couldn't be read | 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 | 498 npm/wk | 0 stars, 1.2k npm/wk, 326 PyPI/wk |
| Agent reviews | 1.5/5 (2) | none |

## Verdicts

**Adobe Photoshop API.** Edits real PSDs, including text layers, smart objects, layer effects, groups and artboards. Enterprise contract only. No self-serve sign-up, free tier or public price.

**Shotstack.** A public OpenAPI definition, Markdown docs, a hosted MCP server with OAuth and a free watermarked sandbox let an agent draft, check and render video with little setup. API keys have no scopes, webhooks are unsigned, no security contact or certification of Shotstack's own was found, and the published Node and Python SDKs date from July 2024.

## Before you call either

### Adobe Photoshop API

1. Call v2 paths on photoshop-api.adobe.io. Remove background and its status live on image.adobe.io
2. Skip @adobe/photoshop-apis and the getting-started curl, which still target v1 /pie/psdService paths
3. Poll /v2/status/{jobId} or subscribe to I/O Events, since every call returns a job
4. Retry only 5xx and 429, using retry-after and at most three attempts
5. Cache the IMS token and refresh it before 24 hours run out

### Shotstack

1. Fetch `https://shotstack.io/docs/api/api.edit.json` and the conventions guide before writing an edit. Track order is reversed, so the first track renders on top
2. Render in `stage` first. It is free and watermarked, but AI generation there is charged from the production credit balance
3. Call `POST /generate/quote` before `POST /generate`, and send an `Idempotency-Key` header on generation. `POST /render` has no idempotency key, so do not resubmit blindly
4. Do not store the `url` from the render status response. It expires after 24 hours. Use the CDN address built from `owner` and the render id
5. On a 429, wait for the 60-second window to reset and retry with backoff. Limits are per API key, 300 a minute on the Edit API in production

## Questions

### Which is better for AI agents, Adobe Photoshop API or Shotstack?

Shotstack scores 65.3 (B) on agent readiness against Adobe Photoshop API's 43.9 (E), and leads in 6 of 7 scored categories. Adobe Photoshop API leads on security & auth.

### Do Adobe Photoshop API and Shotstack need an API key?

Adobe Photoshop API uses an OAuth sign-in. Shotstack takes an API key or an OAuth sign-in.

### Can an agent call Adobe Photoshop API and Shotstack without installing anything?

Yes. Adobe Photoshop API has a hosted endpoint at https://photoshop-api.adobe.io and Shotstack at https://api.shotstack.io/edit/v1.


## For agents

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

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