Text to Image

POST

https://api.piapi.ai/api/v1/task

This is provided as part of the Flux API from PiAPI. available models:

Qubico/flux1-dev

Qubico/flux1-schnell

Qubico/flux1-dev-advanced
Check Flux with LoRA and Controlnet to learn how to send Flux with LoRA and Controlnet task.
Check Flux with Redux and Fill to learn how to send Flux with variation, inpaint and out paint task.

Below is an example of a text-to-image request and response.

Request

Header Params

Body Params application/json

Example

{
    "model": "Qubico/flux1-dev",
    "task_type": "txt2img",
    "input": {
        "prompt": "a little cat",
        "width": 1024, 
        "height": 1024
    } 
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://api.piapi.ai/api/v1/task' \
--header 'X-API-Key;' \
--header 'Content-Type: application/json' \
--data-raw '{
    "model": "Qubico/flux1-dev",
    "task_type": "txt2img",
    "input": {
        "prompt": "a little cat",
        "width": 1024, 
        "height": 1024
    } 
}'

Responses

🟢200Success

application/json

Body

Example

{
    "code": 200,
    "message": "success",
    "data": {
        "task_id": "0f647527-12bd-48b1-b813-111111111",
        "model": "Qubico/flux1-dev", 
        "task_type": "txt2img",
        "status": "", // pending/processing/failed/completed
        "input": {}, 
        "output": {}, 
        "meta": { 
        },
        "logs": [],
        "error": {
            "code": 1100,
            "message": ""
        } 
    }
}

Modified at 2025-05-09 08:55:27

Flux API with Redux Variation, Fill, Inpaint and Outpaint

Image to Image