How to use it in api?

[MagicReader]

"sd upscale" for example:

async def Req2neuro():
#IMG2IMG CONFIG
url_:str='http://127.0.0.1:646/'; image:str=""; scale:int=2;
overlap:int=64; upscaler:str="R-ESRGAN 4x+ Anime6B"; denoise_str=0.75;
prompt:str='test'; negative_prompt:str=' '; width:int=512; height:int=512; cfg_scale:float=7.5;
model:str='PastelMix.safetensors'; sampler:str='Euler';
steps:int=25; n_iter:int=1; vae:str="vae-ft-ema-560000-ema-pruned.safetensors"
#SCRIPT CONFIG
scale:int=2; overlap:int=64; upscaler:str="R-ESRGAN 4x+ Anime6B"

image= await put_image('1.png')
json_settings = {
'sd_model_checkpoint': model,
"sd_vae": vae,
}

json_payload={
"init_images": [image],
"denoising_strength": denoise_str,
"prompt": prompt,
"n_iter": n_iter,
"steps": steps,
"cfg_scale": cfg_scale,
"width": width,
"height": height,
"negative_prompt": negative_prompt,
'override_settings': json_settings,
"sampler_index": sampler,
"tiling": True,
"script_name": "sd upscale",
"script_args": [None, overlap, upscaler, scale, ]
}

response = requests.post(url=f'{url_}/sdapi/v1/txt2img',json=json_payload, timeout=900)
await save_json(response, 'resp.json')