# Flux

**Canonical:** https://apis.io/providers/flux/  
**Website:** https://bfl.ai/  
**APIs profiled:** 3

An open-source text-to-image AI model developed by Black Forest Labs that generates high-quality images from text prompts with improved prompt following and visual quality.

## Kin Score — 45.9 / 100 (developing)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 45.9).

| Facet | Score |
|---|---|
| Discoverability | 64.8 |
| Contract Quality | 67.1 |
| Governance | 9.8 |
| Contract Governance | 9.8 |
| Operational Transparency | 26.3 |
| Developer Ergonomics | 40.5 |
| Commercial Clarity | 50.0 |
| Access Clarity | 50.0 |

## Agent readiness — 40.0 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (3)

- **Flux Editing API** — Endpoints for submitting image editing requests using FLUX.1 Kontext models. Accepts an input image and a text instruction to produce a transformed output image.
- **Flux Generation API** — Endpoints for submitting image generation requests using FLUX models. Each endpoint targets a specific model variant and returns a task ID for polling.
- **Flux Results API** — Endpoints for polling the status and retrieving completed image editing results.

## MCP servers (1)

- **MCP Server**

## Agentic access (1)

- **Flux Agentic Access** — 9 operations · 7 acting

## Security (2)

- **Flux Authentication** — apiKey · 1 scheme
- **Flux Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Flux Plans Pricing**

## Tags

Artificial Intelligence, Image-Generation, Machine-Learning, Open-Source, Text-to-Image

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/flux/). Scores are computed from the provider's own public artifacts under a published rubric.