Quick QR Art
Search
K

Predictions

Changelog

Jan 08, 2024
Introducing new workflows Generate QR Art V5 and Generate QR Art V5s:
  1. 1.
    generate_qr_art_v5
  2. 2.
    generate_qr_art_v5s
Dec 22:
Introducing new workflows:
  1. 1.
    Outpainting allowing users to expand the boundaries of their images seamlessly.
  2. 2.
    generate_qr_art_v4real same as generate_qr_art_v4 but good at photo realistic style.
  3. 3.
    generate_qr_art_v4niji same as generate_qr_art_v4 but good at anime style.
  4. 4.
    generate_qr_art_v4dream same as generate_qr_art_v4 but good at photorealism without sacrificing range.
Nov 28:
Introducing a new workflow structure:
  1. 1.
    generate_qr_art_v4: This version is optimized for results similar to those seen on our homepage. It does not accept step parameters, and the credit cost is consistently set at 2.49 credits per image.
  2. 2.
    generate_qr_art_v4s: Tailored for both speed and cost-effectiveness, this version is available at a more economical rate of 1 credit per image.
Body Update for v4 and beyond:
  • The field qrImage has been removed. In its place, a mandatory field qrContent has been introduced. From version 4 onwards, QR Art will be automatically generated based on the QR content you provide. It's no longer necessary to submit a Black and White QR Code.
  • A new feature, isScannable, has been added. This will verify the scannability of the output QR Code.
  • batchSize has been introduced, allowing the generation of up to 4 QR Art pieces in a single operation.
Aug 28:
  • add new workflow: generate_qr_art_v3a & generate_qr_art_v3b
Jul 30:
  • add new workflow: generate_qr_art_v1.1 & generate_qr_art_v2
  • support webhook to get the final result of the prediction.
Jun 27:
  • Update List predictions paginate response.
  • Change data type of qrSteps from string to integer (API create a prediction).
  • Instructions for NSFW case.

Creating a prediction

post
https://api.quickqr.art/v1
/predictions/queue
Create a QR Code Art.
Creates a QR Code Art.
Parameters
Header
x-api-key*
string
Your x-api-key
Body
workflow*
string
Workflow that you want to run.
Get workflow name here
qrImage*
string
URL of asset (in case of QR Art, this is the URL to your classic QR Code)
Required field for versions(v1, v1.1, v2, v3a, v3b), for the remaining versions, please ignore this field. Example
qrContent*
string
Content of QR (link, text, phone, email, ...)
Required field for versions(v4, v4s), for the remaining versions, please ignore this field. Example
qrText*
string
The prompt to generate
qrStrength
float
QR Weight determines how much the final image will portray your QR.
Range: 0.0–3.0
Version 1, 1.1, 2, 3a, 3b
Default value: 0.85
Version 4, 4s
Default value: 1.5
qrSteps
integer
Balance steps is how many time the image is sampled. More steps maybe more artistic but also reduce the QR scannability .
Version 1, 1.1, 2, 3a, 3b
Range: 10–20
Default value: 16
Version 4s
Range: 10-60
Default value: 20
seed
integer
Seed number to create a field of visual noise, similar to television static, as a starting point for generating the initial image grids.
Range: 0-9007199254740991
Default value: random
negativePrompt
string
The negative prompt (what you don't want to see in the generated images.)
webhook
string
An HTTPS URL for receiving a webhook when the prediction has new output. The webhook will be a POST request where the request body is the same as the response body of the get prediction operation. If there are network problems, we will retry the webhook a few times, so make sure it can be safely called more than once.
Responses
200: OK
AI-generated QR Art successfully created
401: Unauthorized
500: Internal Server Error
Note: Use raw/json body or use example cURL request:

Example for v4:

curl --location 'https://api.quickqr.art/v1/predictions/queue' \
--header 'x-api-key: <Insert your api key>' \
--header 'Content-Type: application/json' \
--data '{
"workflow": "generate_qr_art_v4",
"qrStrength": 1.5,
"qrContent": "https://quickqr.art",
"qrText": "best quality, masterpiece, depth of field, beautiful woman, big dress, trees, flowers, sky, water",
"negativePrompt": "",
"seed": 2800163943969242,
"webhook": ""
}
'

Example for v4s:

curl --location 'https://api.quickqr.art/v1/predictions/queue' \
--header 'x-api-key: <Insert your api key>' \
--header 'Content-Type: application/json' \
--data '{
"workflow": "generate_qr_art_v4s",
"qrStrength": 1.5,
"qrContent": "https://quickqr.art",
"qrText": "best quality, masterpiece, depth of field, beautiful woman, big dress, trees, flowers, sky, water",
"negativePrompt": "",
"qrSteps": 20,
"seed": 2800163943969242,
"webhook": ""
}
'
Example for v4real:
curl --location 'https://api.quickqr.art/v1/predictions/queue' \
--header 'x-api-key: <Insert your api key>' \
--header 'Content-Type: application/json' \
--data '{
"workflow": "generate_qr_art_v4real",
"qrStrength": 1.5,
"qrContent": "https://quickqr.art",
"qrText": "best quality, masterpiece, depth of field, beautiful woman, big dress, trees, flowers, sky, water",
"negativePrompt": "",
"qrSteps": 20,
"seed": 2800163943969242,
"webhook": ""
}
'
Example for v4niji:
curl --location 'https://api.quickqr.art/v1/predictions/queue' \
--header 'x-api-key: <Insert your api key>' \
--header 'Content-Type: application/json' \
--data '{
"workflow": "generate_qr_art_v4niji",
"qrStrength": 1.5,
"qrContent": "https://quickqr.art",
"qrText": "best quality, masterpiece, depth of field, beautiful woman, big dress, trees, flowers, sky, water",
"negativePrompt": "",
"qrSteps": 20,
"seed": 2800163943969242,
"webhook": ""
}
'
Example for v4dream:
curl --location 'https://api.quickqr.art/v1/predictions/queue' \
--header 'x-api-key: <Insert your api key>' \
--header 'Content-Type: application/json' \
--data '{
"workflow": "generate_qr_art_v4dream",
"qrStrength": 1.5,
"qrContent": "https://quickqr.art",
"qrText": "best quality, masterpiece, depth of field, beautiful woman, big dress, trees, flowers, sky, water",
"negativePrompt": "",
"qrSteps": 20,
"seed": 2800163943969242,
"webhook": ""
}
'

Example for v1, v1.1, v2, v3a, v3b:

curl --location 'https://api.quickqr.art/v1/predictions/queue' \
--header 'x-api-key: <Insert your api key>' \
--header 'Content-Type: application/json' \
--data '{
"workflow": "generate_qr_art_v1.1",
"qrStrength": 1.5,
"qrImage": "https://media.discordapp.net/attachments/1121322589256683670/1124532692797640775/qr.png?width=1152&height=1152",
"qrText": "best quality, masterpiece, depth of field, beautiful woman, big dress, trees, flowers, sky, water",
"negativePrompt": "",
"qrSteps": 15,
"seed": 2800163943969242,
"webhook": ""
}
'

Workflow available:

  • Version 1: generate_qr_art
  • Version 1.1: generate_qr_art_v1.1
  • Version 2: generate_qr_art_v2
  • Version 3a: generate_qr_art_v3a
  • Version 3b: generate_qr_art_v3b
  • Version 4: generate_qr_art_v4
  • Version 4s: generate_qr_art_v4s
  • Version 4real: generate_qr_art_v4real
  • Version 4niji: generate_qr_art_v4niji
  • Version 4dream: generate_qr_art_v4dream
  • Version 5: generate_qr_art_v5
  • Version 5s: generate_qr_art_v5s
Read more version information here
If NSFW content is detected, the following error will be returned: "NSFW content detected. Try running it again, or try a different prompt." Please note that credits will be deducted as GPU compute power is utilized. We kindly ask you to exercise caution when making requests and ensure that appropriate content filters are in place. For more information, please refer to our Community Standards.

Get a prediction

get
https://api.quickqr.art/v1
/predictions/{prediction_id}
Get a prediction
Returns the same response as the create a prediction operation. status will be one of:
  • queued: the prediction is starting up. If this status lasts longer than a few seconds, then it's typically because a new worker is being started to run the prediction.
  • executing: your QR Art is generating by our workers.
  • executed: the prediction completed successfully.
  • failed: the prediction encountered an error during processing.
In the case of success, output will be an object containing the output of the QR Art. Any files will be represented as URLs.
In the case of failure, error will contain the error encountered during the prediction.
In the case of NSFW contents in your result, we will mark that prediction's status as failed and the output field will be NSFW contents detected!

List predictions

get
https://api.quickqr.art/v1
/predictions
List predictions