VARIANTE · Black Forest Labs / Flux Kontext

Flux Kontext flux-kontext-max API

A model variant exposed through RunAPI's unified AI API.

Operational · image · Commercial use supported

# Works with Claude Code, Codex, Gemini CLI, Cursor, and 50+ agents
npx skills add runapi-ai/flux-kontext -g

The -g flag installs globally so every project picks it up.

Or paste this prompt to your AI agent:

Install the Flux Kontext skill for me:

1. Clone https://github.com/runapi-ai/flux-kontext
2. Copy the skills/flux-kontext/ directory into your
   user-level skills directory (e.g. ~/.claude/skills/
   for Claude Code, ~/.codex/skills/ for Codex).
3. Verify that SKILL.md is present.
4. Confirm the install path when done.

Switch variant

flux-kontext-pro

RESUMEN

Flux Kontext flux-kontext-max is available through the same RunAPI auth, SDKs, and agent skill workflow.

Unified endpoint
SDK snippets
Agent install path
Las generaciones fallidas no se cobran

PRECIOS

Las generaciones fallidas no se cobran

Text to image

$0.20 / image

FICHA TÉCNICA

Model ID	flux-kontext-max
Proveedor	Black Forest Labs
Modalidad	image
Task type	asynchronous
Facturación	call
Endpoint	/api/v1/flux_kontext/text_to_image
Commercial	Yes
Status	Operational

INICIO RÁPIDO

Quickstart — flux-kontext-max

runapi.ai

curl -X POST https://runapi.ai/api/v1/flux_kontext/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "flux-kontext-max",
  "prompt": "Edit this product photo: change the background to a tropical beach while keeping the product exactly the same."
}'

import { FluxKontextClient } from "@runapi.ai/flux-kontext";

const client = new FluxKontextClient();
const result = await client.textToImage.run({
    model: "flux-kontext-max",
    prompt: "Edit this product photo: change the background to a tropical beach while keeping the product exactly the same.",
});

require "runapi/flux_kontext"

client = RunApi::FluxKontext::Client.new
result = client.text_to_image.run(
    model: "flux-kontext-max",
    prompt: "Edit this product photo: change the background to a tropical beach while keeping the product exactly the same."
)

@runapi.ai/flux-kontext v1

CÓMO FUNCIONA