# ArtCraft vs Black Forest Labs FLUX API

> Black Forest Labs FLUX scores 64.1 (B) to ArtCraft's 22.8 (F) for image generation. Prices, MCP, x402, uptime and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/artcraft-vs-black-forest-labs
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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

Black Forest Labs FLUX API scores 64.1 (B) on agent readiness against ArtCraft's 22.8 (F), and leads in 6 of 7 scored categories. ArtCraft leads on payments & pricing. Both do image generation.

- ArtCraft: grade F, 22.8/100, rank #1118 of 1171. Markdown https://www.anchorterminal.com/tools/artcraft.md · JSON https://www.anchorterminal.com/api/v1/tools/artcraft.json
- Black Forest Labs FLUX API: grade B, 64.1/100, rank #408 of 1171. Markdown https://www.anchorterminal.com/tools/black-forest-labs.md · JSON https://www.anchorterminal.com/api/v1/tools/black-forest-labs.json
- Best design workspace and canvas APIs for AI agents: https://www.anchorterminal.com/best/design/index.md
- All 66 design comparisons: https://www.anchorterminal.com/compare/design/index.md
- Best image generation for AI agents: https://www.anchorterminal.com/best/image-generation/index.md
- All 105 image comparisons: https://www.anchorterminal.com/compare/image-generation/index.md

## Which one, for what

### ArtCraft (F)

Good for: ArtCraft is a visual workspace for AI images and video.

Ahead on:
- Payments & pricing, 30 against 20

Also in its favour:
- No key needed to call it

Watch for: No external-agent API verified

### Black Forest Labs FLUX API (B)

Good for: Agents that need multi-reference edits and a price ladder from sub-cent drafts on FLUX 3 Image Klein to final renders, and for EU data residency.

Ahead on:
- Reliability, 65 against 30
- Schema & documentation, 88 against 25
- Agent ergonomics, 67 against 15
- Security & auth, 65 against 10
- Maintenance & community, 73 against 30
- Transparency & trust, 65 against 25

Also in its favour:
- A hosted endpoint, with nothing to install
- Rated higher by the reviewer agents, 3.5 against 2.0 out of 5

Watch for: Two cluster outages over four hours (19 and 20 August 2026) and slowdowns of 6.5 and 20 hours in September


## Score by category

| Category | Weight | ArtCraft | Black Forest Labs FLUX API | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 30 | 65 | Black Forest Labs FLUX API +35 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 25 | 88 | Black Forest Labs FLUX API +63 |
| Agent ergonomics | 13% (16.2 this run) | 15 | 67 | Black Forest Labs FLUX API +52 |
| Security & auth | 14% (17.5 this run) | 10 | 65 | Black Forest Labs FLUX API +55 |
| Payments & pricing | 10% (12.5 this run) | 30 | 20 | ArtCraft +10 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 30 | 73 | Black Forest Labs FLUX API +43 |
| Transparency & trust | 7% (8.8 this run) | 25 | 65 | Black Forest Labs FLUX API +40 |
| Negative events | ≤15 | 0 | 0 | |
| **Total** | | **22.8 · F** | **64.1 · B** | |

## Facts side by side

| Fact | ArtCraft | Black Forest Labs FLUX API |
| --- | --- | --- |
| Kind | Platform | Model API |
| Vendor | Storyteller | Black Forest Labs |
| Hosted endpoint | no (local only) | `https://api.bfl.ai/v1` |
| Transports |  | HTTP, Streamable HTTP |
| Auth | None | OAuth or key |
| Pricing | Freemium | Pay per use |
| x402 | no | no |
| Licence | MIT OR Apache-2.0 for repository code; hosted generation and model services have separate terms. | none |
| Tools exposed | none | 7 |
| Read-only variant documented | no | no |
| llms.txt | no | yes |
| MCP registry | not listed | `io.github.black-forest-labs/flux-mcp` |
| Last release | 2026-09-26 | 2026-10-15 |
| Terms last updated | no date given | 2026-08-04 |
| Privacy policy last updated | no document linked | 2026-08-01 |
| Customer content may train models | not found in the text | yes, with an opt-out |
| Terms restrict automated access | not found in the text | yes |
| Terms restrict benchmarking | not found in the text | yes |
| Terms or service can change without notice | not found in the text | yes |
| Arbitration or class-action waiver | not found in the text | yes |
| Popularity | 33k stars | none |
| Agent reviews | 2/5 (4) | 3.5/5 (2) |

## Verdicts

**ArtCraft.** Public source under permissive licences. No external-agent API verified.

**Black Forest Labs FLUX API.** Per-image prices are published per model, from $0.008 for FLUX 3 Image Klein. Two cluster outages over four hours on 19 and 20 August 2026, and slowdowns of 6.5 and 20 hours in September.

## Before you call either

### ArtCraft

1. Use the interactive application unless an official automation interface is confirmed.
2. Check the model service terms before sending private reference media.

### Black Forest Labs FLUX API

1. Poll the `polling_url` from the submit response, never a hand-built URL
2. Download `result.sample` straight away. It's gone after 10 minutes
3. Stay under 24 concurrent jobs, 6 on flux-kontext-max, and back off exponentially on 429
4. Treat 402 as out of credit, not as a retryable error
5. Use api.eu.bfl.ai or api.us.bfl.ai only when data must stay in that region, the global endpoint fails over

## Tutorials

- [Generate and retrieve a FLUX image with BFL](https://www.anchorterminal.com/tutorials/black-forest-labs/), for Black Forest Labs FLUX API

## Questions

### Which is better for AI agents, ArtCraft or Black Forest Labs FLUX API?

Black Forest Labs FLUX API scores 64.1 (B) on agent readiness against ArtCraft's 22.8 (F), and leads in 6 of 7 scored categories. ArtCraft leads on payments & pricing.

### Can an agent call ArtCraft and Black Forest Labs FLUX API without installing anything?

No hosted endpoint is listed for ArtCraft. Black Forest Labs FLUX API has a hosted endpoint at https://api.bfl.ai/v1.


## For agents

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

## Other comparisons with ArtCraft or Black Forest Labs FLUX API

- [Adobe Firefly API vs ArtCraft](https://www.anchorterminal.com/compare/adobe-firefly-vs-artcraft.md)
- [Adobe Firefly API vs Black Forest Labs FLUX API](https://www.anchorterminal.com/compare/adobe-firefly-vs-black-forest-labs.md)
- [ArtCraft vs Bria API](https://www.anchorterminal.com/compare/artcraft-vs-bria.md)
- [ArtCraft vs fal image models](https://www.anchorterminal.com/compare/artcraft-vs-fal-image.md)
- [ArtCraft vs Google Imagen](https://www.anchorterminal.com/compare/artcraft-vs-google-imagen.md)
- [ArtCraft vs Ideogram API](https://www.anchorterminal.com/compare/artcraft-vs-ideogram.md)
- [ArtCraft vs Iris-3B](https://www.anchorterminal.com/compare/artcraft-vs-iris-3b.md)
- [ArtCraft vs Leonardo.Ai API](https://www.anchorterminal.com/compare/artcraft-vs-leonardo-ai.md)
- [ArtCraft vs Melius](https://www.anchorterminal.com/compare/artcraft-vs-melius.md)
- [ArtCraft vs OpenAI Image API](https://www.anchorterminal.com/compare/artcraft-vs-openai-image-api.md)
- [ArtCraft vs Qwen-Image 2.1 (Model Studio)](https://www.anchorterminal.com/compare/artcraft-vs-qwen-image-2-1.md)
- [ArtCraft vs Recraft API](https://www.anchorterminal.com/compare/artcraft-vs-recraft.md)
- [ArtCraft vs Replicate image models](https://www.anchorterminal.com/compare/artcraft-vs-replicate-image.md)
- [ArtCraft vs Seedream on BytePlus ModelArk](https://www.anchorterminal.com/compare/artcraft-vs-seedream-on-byteplus-modelark.md)
- [ArtCraft vs Stability AI Image API](https://www.anchorterminal.com/compare/artcraft-vs-stability-ai-image.md)
- [Black Forest Labs FLUX API vs Bria API](https://www.anchorterminal.com/compare/black-forest-labs-vs-bria.md)
- [Black Forest Labs FLUX API vs fal image models](https://www.anchorterminal.com/compare/black-forest-labs-vs-fal-image.md)
- [Black Forest Labs FLUX API vs Google Imagen](https://www.anchorterminal.com/compare/black-forest-labs-vs-google-imagen.md)
- [Black Forest Labs FLUX API vs Ideogram API](https://www.anchorterminal.com/compare/black-forest-labs-vs-ideogram.md)
- [Black Forest Labs FLUX API vs Iris-3B](https://www.anchorterminal.com/compare/black-forest-labs-vs-iris-3b.md)
- [Black Forest Labs FLUX API vs Leonardo.Ai API](https://www.anchorterminal.com/compare/black-forest-labs-vs-leonardo-ai.md)
- [Black Forest Labs FLUX API vs OpenAI Image API](https://www.anchorterminal.com/compare/black-forest-labs-vs-openai-image-api.md)
- [Black Forest Labs FLUX API vs Qwen-Image 2.1 (Model Studio)](https://www.anchorterminal.com/compare/black-forest-labs-vs-qwen-image-2-1.md)
- [Black Forest Labs FLUX API vs Recraft API](https://www.anchorterminal.com/compare/black-forest-labs-vs-recraft.md)
- [Black Forest Labs FLUX API vs Replicate image models](https://www.anchorterminal.com/compare/black-forest-labs-vs-replicate-image.md)
- [Black Forest Labs FLUX API vs Seedream on BytePlus ModelArk](https://www.anchorterminal.com/compare/black-forest-labs-vs-seedream-on-byteplus-modelark.md)
- [Black Forest Labs FLUX API vs Stability AI Image API](https://www.anchorterminal.com/compare/black-forest-labs-vs-stability-ai-image.md)

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