wavespeed-ai/flux-2-dev/text-to-image

POST

/ws/api/v3/wavespeed-ai/flux-2-dev/text-to-image

FLUX.2 [dev] is a streamlined base model in the FLUX.2 family: an open-source text-to-image engine, fine-tuned with a focus on speed, stability, and training friendliness. It delivers solid visual quality while remaining compact enough for rapid iteration, LoRA experiments, and large-scale batch processing.

Price: 0.012 PTC per use

Request

Header Params

Body Params application/json

Example

{
  "enable_base64_output": false,
  "enable_sync_mode": false,
  "prompt": "A top-down photograph of an open, vintage field explorer's journal on a wooden table. The left page has a hand-drawn map labeled \"AMAZON EXPEDITION 1925\" with a red 'X' marked \"LOST CITY\". The right page has handwritten cursive text titled \"DAY 45: DISCOVERY\". Below the title is a sketch of a strange stone idol. Pinned to the journal is an old, faded photograph of three explorers standing in front of a ruin, with the handwritten caption \"Dr. Hayes, Ford, and I at the gate.\" A brass compass and a fountain pen rest beside the journal.",
  "seed": -1,
  "size": "1024*1024"
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://api.302.ai/ws/api/v3/wavespeed-ai/flux-2-dev/text-to-image' \
--header 'Authorization: Bearer ' \
--header 'Content-Type: application/json' \
--data-raw '{
  "enable_base64_output": false,
  "enable_sync_mode": false,
  "prompt": "A top-down photograph of an open, vintage field explorer'\''s journal on a wooden table. The left page has a hand-drawn map labeled \"AMAZON EXPEDITION 1925\" with a red '\''X'\'' marked \"LOST CITY\". The right page has handwritten cursive text titled \"DAY 45: DISCOVERY\". Below the title is a sketch of a strange stone idol. Pinned to the journal is an old, faded photograph of three explorers standing in front of a ruin, with the handwritten caption \"Dr. Hayes, Ford, and I at the gate.\" A brass compass and a fountain pen rest beside the journal.",
  "seed": -1,
  "size": "1024*1024"
}'

Responses

🟢200成功

application/json

Body

Example

{
    "code": 200,
    "message": "success",
    "data": {
        "id": "3edc088b55ee4a90840646e6b2b3e78d",
        "model": "wavespeed-ai/flux-2-dev/text-to-image",
        "outputs": [],
        "urls": {
            "get": "https://api.302.ai/ws/api/v3/predictions/3edc088b55ee4a90840646e6b2b3e78d/result"
        },
        "has_nsfw_contents": [],
        "status": "created",
        "created_at": "2025-11-26T07:51:50.493Z",
        "error": "",
        "executionTime": 0,
        "timings": {
            "inference": 0
        }
    }
}

Modified at 2025-11-26 09:53:38

wavespeed-ai/flux-2-flex/text-to-image

wavespeed-ai/flux-2-pro/edit