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POST
/
models
/
v2
/
aaraki
/
wav2vec2-base-finetuned-ks
audio-classification
curl --request POST \
  --url https://api.bytez.com/models/v2/aaraki/wav2vec2-base-finetuned-ks \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "url": "https://huggingface.co/datasets/huggingfacejs/tasks/resolve/main/audio-classification/audio.wav",
  "base64": "data:audio/wav;base64,...BASE_64_GOES_HERE (Only use this is you are not using a url)"
}
'
import requests

url = "https://api.bytez.com/models/v2/aaraki/wav2vec2-base-finetuned-ks"

payload = {
"url": "https://huggingface.co/datasets/huggingfacejs/tasks/resolve/main/audio-classification/audio.wav",
"base64": "data:audio/wav;base64,...BASE_64_GOES_HERE (Only use this is you are not using a url)"
}
headers = {
"Authorization": "<api-key>",
"Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)
const options = {
method: 'POST',
headers: {Authorization: '<api-key>', 'Content-Type': 'application/json'},
body: JSON.stringify({
url: 'https://huggingface.co/datasets/huggingfacejs/tasks/resolve/main/audio-classification/audio.wav',
base64: 'data:audio/wav;base64,...BASE_64_GOES_HERE (Only use this is you are not using a url)'
})
};

fetch('https://api.bytez.com/models/v2/aaraki/wav2vec2-base-finetuned-ks', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));
<?php

$curl = curl_init();

curl_setopt_array($curl, [
CURLOPT_URL => "https://api.bytez.com/models/v2/aaraki/wav2vec2-base-finetuned-ks",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'url' => 'https://huggingface.co/datasets/huggingfacejs/tasks/resolve/main/audio-classification/audio.wav',
'base64' => 'data:audio/wav;base64,...BASE_64_GOES_HERE (Only use this is you are not using a url)'
]),
CURLOPT_HTTPHEADER => [
"Authorization: <api-key>",
"Content-Type: application/json"
],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}
package main

import (
"fmt"
"strings"
"net/http"
"io"
)

func main() {

url := "https://api.bytez.com/models/v2/aaraki/wav2vec2-base-finetuned-ks"

payload := strings.NewReader("{\n \"url\": \"https://huggingface.co/datasets/huggingfacejs/tasks/resolve/main/audio-classification/audio.wav\",\n \"base64\": \"data:audio/wav;base64,...BASE_64_GOES_HERE (Only use this is you are not using a url)\"\n}")

req, _ := http.NewRequest("POST", url, payload)

req.Header.Add("Authorization", "<api-key>")
req.Header.Add("Content-Type", "application/json")

res, _ := http.DefaultClient.Do(req)

defer res.Body.Close()
body, _ := io.ReadAll(res.Body)

fmt.Println(string(body))

}
HttpResponse<String> response = Unirest.post("https://api.bytez.com/models/v2/aaraki/wav2vec2-base-finetuned-ks")
.header("Authorization", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"url\": \"https://huggingface.co/datasets/huggingfacejs/tasks/resolve/main/audio-classification/audio.wav\",\n \"base64\": \"data:audio/wav;base64,...BASE_64_GOES_HERE (Only use this is you are not using a url)\"\n}")
.asString();
require 'uri'
require 'net/http'

url = URI("https://api.bytez.com/models/v2/aaraki/wav2vec2-base-finetuned-ks")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"url\": \"https://huggingface.co/datasets/huggingfacejs/tasks/resolve/main/audio-classification/audio.wav\",\n \"base64\": \"data:audio/wav;base64,...BASE_64_GOES_HERE (Only use this is you are not using a url)\"\n}"

response = http.request(request)
puts response.read_body
{
  "error": "<string>",
  "output": [
    {
      "score": 0.12049942463636398,
      "label": "no"
    },
    {
      "score": 0.11662919074296951,
      "label": "down"
    },
    {
      "score": 0.1127392128109932,
      "label": "_unknown_"
    },
    {
      "score": 0.10831832140684128,
      "label": "stop"
    },
    {
      "score": 0.10017725080251694,
      "label": "go"
    },
    {
      "score": 0.09701883047819138,
      "label": "left"
    },
    {
      "score": 0.07834923267364502,
      "label": "on"
    },
    {
      "score": 0.07112456858158112,
      "label": "right"
    },
    {
      "score": 0.06147514656186104,
      "label": "off"
    },
    {
      "score": 0.04827316105365753,
      "label": "yes"
    },
    {
      "score": 0.047529637813568115,
      "label": "up"
    },
    {
      "score": 0.03786593675613403,
      "label": "_silence_"
    }
  ]
}
{
"error": "Unauthorized",
"output": null
}
{
"error": "Rate limit exceeded",
"output": null
}

Authorizations

Authorization
string
header
required

Set Authorization header to BYTEZ_KEY 'Authorization: YOUR_BYTEZ_KEY_HERE'

Body

application/json

Schema for audio-classification models

url
string
required
Example:

"https://huggingface.co/datasets/huggingfacejs/tasks/resolve/main/audio-classification/audio.wav"

base64
string
Example:

"data:audio/wav;base64,...BASE_64_GOES_HERE (Only use this is you are not using a url)"

Response

Successful audio-classification response.

error
string | null
required

Null on success; otherwise an error message.

output
array
required

Successful response with audio-classification scores and labels

Example:
[
{
"score": 0.12049942463636398,
"label": "no"
},
{
"score": 0.11662919074296951,
"label": "down"
},
{
"score": 0.1127392128109932,
"label": "_unknown_"
},
{
"score": 0.10831832140684128,
"label": "stop"
},
{
"score": 0.10017725080251694,
"label": "go"
},
{
"score": 0.09701883047819138,
"label": "left"
},
{
"score": 0.07834923267364502,
"label": "on"
},
{
"score": 0.07112456858158112,
"label": "right"
},
{
"score": 0.06147514656186104,
"label": "off"
},
{
"score": 0.04827316105365753,
"label": "yes"
},
{
"score": 0.047529637813568115,
"label": "up"
},
{
"score": 0.03786593675613403,
"label": "_silence_"
}
]