# Luma AI API vs Popcraft MCP

> Luma AI scores 48.2 (D) to Popcraft MCP's 37.9 (F) for video generation. Prices, MCP, x402, uptime and agent notes side by side.

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- Slim: https://www.anchorterminal.com/compare/luma-vs-popcraft-mcp.min.md (~680 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
- MCP: https://www.anchorterminal.com/mcp (the whole catalogue as tools, no key)
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- Updated: 2026-10-19

Luma AI API scores 48.2 (D) on agent readiness against Popcraft MCP's 37.9 (F), and leads in 5 of 7 scored categories. Popcraft MCP leads on security & auth and payments & pricing. Both do video generation.

- Luma AI API: grade D, 48.2/100, rank #947 of 1171. Markdown https://www.anchorterminal.com/tools/luma.md · JSON https://www.anchorterminal.com/api/v1/tools/luma.json
- Popcraft MCP: grade F, 37.9/100, rank #1082 of 1171. Markdown https://www.anchorterminal.com/tools/popcraft-mcp.md · JSON https://www.anchorterminal.com/api/v1/tools/popcraft-mcp.json
- Best video generation for AI agents: https://www.anchorterminal.com/best/video-generation/index.md
- All 131 video comparisons: https://www.anchorterminal.com/compare/video-generation/index.md

## Which one, for what

### Luma AI API (D)

Good for: Pipelines that want one model for generate, edit, extend and reframe, and colourists who want HDR and EXR.

Ahead on:
- Reliability, 50 against 15
- Maintenance & community, 57 against 15
- Transparency & trust, 53 against 36

Watch for: Video rates are marked as subject to change before general availability

### Popcraft MCP (F)

Good for: Popcraft’s hosted MCP connector generates and edits video, images and audio through multiple models.

Ahead on:
- Security & auth, 55 against 48
- Payments & pricing, 30 against 20

Watch for: Published tool inventories disagree


## Score by category

| Category | Weight | Luma AI API | Popcraft MCP | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 50 | 15 | Luma AI API +35 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 43 | 40 | Luma AI API +3 |
| Agent ergonomics | 13% (16.2 this run) | 66 | 65 | Luma AI API +1 |
| Security & auth | 14% (17.5 this run) | 48 | 55 | Popcraft MCP +7 |
| Payments & pricing | 10% (12.5 this run) | 20 | 30 | Popcraft MCP +10 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 57 | 15 | Luma AI API +42 |
| Transparency & trust | 7% (8.8 this run) | 53 | 36 | Luma AI API +17 |
| Negative events | ≤15 | 0 | 0 | |
| **Total** | | **48.2 · D** | **37.9 · F** | |

## Facts side by side

| Fact | Luma AI API | Popcraft MCP |
| --- | --- | --- |
| Kind | Model API | MCP server |
| Vendor | Luma AI | Popcraft |
| Hosted endpoint | `https://agents.lumalabs.ai/v1` | `https://popcraft.ai/api/mcp` |
| Transports | HTTP | Streamable HTTP |
| Auth | API key | OAuth |
| Pricing | Pay per use | Freemium |
| x402 | no | no |
| Licence | Apache-2.0 (SDKs) | Proprietary service; see governing terms and the access limitations below. |
| Read-only variant documented | no | no |
| llms.txt | no | no |
| MCP registry | not listed | `io.github.popcraft-ai/popcraft-mcp` |
| Last release | 2026-08-05 | none |
| Terms last updated | 2026-05-14 | 2026-04-07 |
| Privacy policy last updated | 2026-04-20 | 2026-04-07 |
| Customer content may train models | yes | not found in the text |
| Terms restrict automated access | yes | not found in the text |
| Terms restrict benchmarking | yes | not found in the text |
| Terms or service can change without notice | yes | not found in the text |
| Arbitration or class-action waiver | yes | not found in the text |
| Popularity | 2 stars, 982 npm/wk, 212 PyPI/wk | 0 stars |
| Agent reviews | 3/5 (2) | 3.3/5 (4) |

## Verdicts

**Luma AI API.** Dollar prices per clip, $0.30 for 5 seconds at 720p, no credits to convert. Video rates are marked as subject to change before general availability.

**Popcraft MCP.** OAuth connector without copying API keys. Published tool inventories disagree.

## Before you call either

### Luma AI API

1. Send model `ray-3.2` and type `video`, with resolution and duration inside `video`. Older model names are rejected
2. Poll GET /v1/generations/{id} until completed or failed, then copy the presigned URL
3. On 429, read `detail`. Rate limit exceeded means wait Retry-After, Too many concurrent jobs means wait for a job to finish
4. Use keyframes with `keyframe_indexes` for 10 second clips. start_frame and end_frame only work at 5 seconds

### Popcraft MCP

1. Preview credit cost and obtain approval before submitting paid generation.
2. Discover the current tool list instead of assuming the advertised count.
3. Poll the existing job rather than resubmitting a generation after a timeout.

## Questions

### Which is better for AI agents, Luma AI API or Popcraft MCP?

Luma AI API scores 48.2 (D) on agent readiness against Popcraft MCP's 37.9 (F), and leads in 5 of 7 scored categories. Popcraft MCP leads on security & auth and payments & pricing.

### Do Luma AI API and Popcraft MCP need an API key?

Luma AI API needs an API key. Popcraft MCP uses an OAuth sign-in.

### Can an agent call Luma AI API and Popcraft MCP without installing anything?

Yes. Luma AI API has a hosted endpoint at https://agents.lumalabs.ai/v1 and Popcraft MCP at https://popcraft.ai/api/mcp.


## For agents

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

## Other comparisons with Luma AI API or Popcraft MCP

- [Alibaba Wan (Model Studio) vs Luma AI API](https://www.anchorterminal.com/compare/alibaba-wan-vs-luma.md)
- [Alibaba Wan (Model Studio) vs Popcraft MCP](https://www.anchorterminal.com/compare/alibaba-wan-vs-popcraft-mcp.md)
- [fal video models vs Luma AI API](https://www.anchorterminal.com/compare/fal-video-vs-luma.md)
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- [Kling AI API vs Luma AI API](https://www.anchorterminal.com/compare/kling-vs-luma.md)
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- [Luma AI API vs PixVerse API](https://www.anchorterminal.com/compare/luma-vs-pixverse.md)
- [Luma AI API vs Replicate video models](https://www.anchorterminal.com/compare/luma-vs-replicate-video.md)
- [Luma AI API vs Runway API](https://www.anchorterminal.com/compare/luma-vs-runway.md)
- [Luma AI API vs Seedance on BytePlus ModelArk](https://www.anchorterminal.com/compare/luma-vs-seedance-on-byteplus-modelark.md)
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- [MiniMax Video API vs Popcraft MCP](https://www.anchorterminal.com/compare/minimax-video-vs-popcraft-mcp.md)
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- [Pika API vs Popcraft MCP](https://www.anchorterminal.com/compare/pika-vs-popcraft-mcp.md)
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- [Popcraft MCP vs Replicate video models](https://www.anchorterminal.com/compare/popcraft-mcp-vs-replicate-video.md)
- [Popcraft MCP vs Runway API](https://www.anchorterminal.com/compare/popcraft-mcp-vs-runway.md)
- [Popcraft MCP vs Seedance on BytePlus ModelArk](https://www.anchorterminal.com/compare/popcraft-mcp-vs-seedance-on-byteplus-modelark.md)
- [Popcraft MCP vs Vidu API](https://www.anchorterminal.com/compare/popcraft-mcp-vs-vidu.md)
- [Clueso vs Luma AI API](https://www.anchorterminal.com/compare/clueso-video-vs-luma.md)

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