バリアント · Black Forest Labs / Flux 2

Flux 2 flux-2-flex-remix-image 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-2 -g

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

Or paste this prompt to your AI agent:

Install the Flux 2 skill for me:

1. Clone https://github.com/runapi-ai/flux-2
2. Copy the skills/flux-2/ 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-2-flex-text-to-image flux-2-pro-remix-image flux-2-pro-text-to-image

概要

Flux 2 flux-2-flex-remix-image is available through the same RunAPI auth, SDKs, and agent skill workflow.

Unified endpoint
SDK snippets
Agent install path
失敗した生成は課金されません

料金

失敗した生成は課金されません

Remix image

$0.14-$0.24 / image

Output resolution: 1k $0.14

Output resolution: 2k $0.24

仕様

Model ID	flux-2-flex-remix-image
プロバイダー	Black Forest Labs
モダリティ	image
Task type	asynchronous
課金	call
Endpoint	/api/v1/flux_2/remix_image
Commercial	Yes
Status	Operational

クイックスタート

Quickstart — flux-2-flex-remix-image

runapi.ai

curl -X POST https://runapi.ai/api/v1/flux_2/remix_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "flux-2-flex-remix-image",
  "prompt": "Generate a photorealistic studio portrait of an astronaut holding a cat, dramatic rim lighting, 8K detail."
}'

import { Flux2Client } from "@runapi.ai/flux-2";

const client = new Flux2Client();
const result = await client.remixImage.run({
    model: "flux-2-flex-remix-image",
    prompt: "Generate a photorealistic studio portrait of an astronaut holding a cat, dramatic rim lighting, 8K detail.",
});

require "runapi/flux_2"

client = RunApi::Flux2::Client.new
result = client.remix_image.run(
    model: "flux-2-flex-remix-image",
    prompt: "Generate a photorealistic studio portrait of an astronaut holding a cat, dramatic rim lighting, 8K detail."
)

@runapi.ai/flux-2 v1

仕組み