GET
/
files
/
audio
/
{videoId}
curl --request GET \
  --url https://api.poix.io/files/audio/{videoId} \
  --header 'Authorization: Bearer <token>'
[
  {
    "itag": 139,
    "url": "https://rr1---sn-8vq54voxpu-925e.googlevideo.com/videoplayback?expire=1727179901&ei=HVjyZoX0DraCi9oPuJLFyAI&ip=31.26.138.243&id=o-AGFdx643g1zp1pVHAn6l5PANXDz8Nvmg7DncE_45cMM6&itag=139&source=youtube&requiressl=yes&xpc=EgVo2aDSNQ%3D%3D&mh=7c&mm=31%2C29&mn=sn-8vq54voxpu-925e%2Csn-hpa7zns6&ms=au%2Crdu&mv=m&mvi=1&pl=21&initcwndbps=1255000&vprv=1&svpuc=1&mime=audio%2Fmp4&rqh=1&gir=yes&clen=1295035&dur=212.183&lmt=1717047826596234&mt=1727157900&fvip=2&keepalive=yes&c=ANDROID_TESTSUITE&txp=4532434&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cxpc%2Cvprv%2Csvpuc%2Cmime%2Crqh%2Cgir%2Cclen%2Cdur%2Clmt&sig=AJfQdSswRQIgWMJorIvdLaJa5oqpWV2xWTAuk1sV8oTZ1wjj0TeXq6gCIQCc0aP2FLhIo6RzJJTNQZQs5HSHpoG2h5Xv3gTQ0Bn8RQ%3D%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=ABPmVW0wRQIhALudieGQmoIh_qLTgz_EaXn6q9wm5H7WjebX_se0h7RUAiBSsjkCUszwNDJH4RTT4nHrhSy_BFuKV4TuG7ll5go6_A%3D%3D",
    "mimeType": "audio/mp4; codecs=\"mp4a.40.5\"",
    "bitrate": 50079,
    "initRange": {
      "start": "0",
      "end": "731"
    },
    "indexRange": {
      "start": "732",
      "end": "1027"
    },
    "lastModified": "1717047826596234",
    "contentLength": "1295035",
    "quality": "tiny",
    "projectionType": "RECTANGULAR",
    "averageBitrate": 48827,
    "audioQuality": "AUDIO_QUALITY_LOW",
    "approxDurationMs": "212183",
    "audioSampleRate": "22050",
    "audioChannels": 2,
    "parsedContentLength": "1.24 MiB",
    "lengthSeconds": "212",
    "parsedLastModified": "2024-05-30T05:43:46.596Z"
  },
  {
    "itag": 140,
    "url": "https://rr1---sn-8vq54voxpu-925e.googlevideo.com/videoplayback?expire=1727179901&ei=HVjyZoX0DraCi9oPuJLFyAI&ip=31.26.138.243&id=o-AGFdx643g1zp1pVHAn6l5PANXDz8Nvmg7DncE_45cMM6&itag=140&source=youtube&requiressl=yes&xpc=EgVo2aDSNQ%3D%3D&mh=7c&mm=31%2C29&mn=sn-8vq54voxpu-925e%2Csn-hpa7zns6&ms=au%2Crdu&mv=m&mvi=1&pl=21&initcwndbps=1255000&vprv=1&svpuc=1&mime=audio%2Fmp4&rqh=1&gir=yes&clen=3433605&dur=212.091&lmt=1717047821006373&mt=1727157900&fvip=2&keepalive=yes&c=ANDROID_TESTSUITE&txp=4532434&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cxpc%2Cvprv%2Csvpuc%2Cmime%2Crqh%2Cgir%2Cclen%2Cdur%2Clmt&sig=AJfQdSswRAIga0ETV3wIzfWxNuu_lGfcvjsfUXpH8E-WIyji7IufSAMCICJcXNhLSWKt7P7r6FRQIwWeui_BseZ7jSYCAf6esbDh&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=ABPmVW0wRQIhALudieGQmoIh_qLTgz_EaXn6q9wm5H7WjebX_se0h7RUAiBSsjkCUszwNDJH4RTT4nHrhSy_BFuKV4TuG7ll5go6_A%3D%3D",
    "mimeType": "audio/mp4; codecs=\"mp4a.40.2\"",
    "bitrate": 130675,
    "initRange": {
      "start": "0",
      "end": "722"
    },
    "indexRange": {
      "start": "723",
      "end": "1018"
    },
    "lastModified": "1717047821006373",
    "contentLength": "3433605",
    "quality": "tiny",
    "projectionType": "RECTANGULAR",
    "averageBitrate": 129514,
    "highReplication": true,
    "audioQuality": "AUDIO_QUALITY_MEDIUM",
    "approxDurationMs": "212091",
    "audioSampleRate": "44100",
    "audioChannels": 2,
    "parsedContentLength": "3.27 MiB",
    "lengthSeconds": "212",
    "parsedLastModified": "2024-05-30T05:43:41.006Z"
  },
  {
    "itag": 249,
    "url": "https://rr1---sn-8vq54voxpu-925e.googlevideo.com/videoplayback?expire=1727179901&ei=HVjyZoX0DraCi9oPuJLFyAI&ip=31.26.138.243&id=o-AGFdx643g1zp1pVHAn6l5PANXDz8Nvmg7DncE_45cMM6&itag=249&source=youtube&requiressl=yes&xpc=EgVo2aDSNQ%3D%3D&mh=7c&mm=31%2C29&mn=sn-8vq54voxpu-925e%2Csn-hpa7zns6&ms=au%2Crdu&mv=m&mvi=1&pl=21&initcwndbps=1255000&vprv=1&svpuc=1&mime=audio%2Fwebm&rqh=1&gir=yes&clen=1232413&dur=212.061&lmt=1717047819209140&mt=1727157900&fvip=2&keepalive=yes&c=ANDROID_TESTSUITE&txp=4532434&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cxpc%2Cvprv%2Csvpuc%2Cmime%2Crqh%2Cgir%2Cclen%2Cdur%2Clmt&sig=AJfQdSswRQIgT1IgHRdP6_0ejnZKkTKrWFF3UWNbYA4N9MNbKOQQJL4CIQDu5ccVYqi0UDWjx3vm9IXdnutM514_3yRrzqczVavudQ%3D%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=ABPmVW0wRQIhALudieGQmoIh_qLTgz_EaXn6q9wm5H7WjebX_se0h7RUAiBSsjkCUszwNDJH4RTT4nHrhSy_BFuKV4TuG7ll5go6_A%3D%3D",
    "mimeType": "audio/webm; codecs=\"opus\"",
    "bitrate": 49668,
    "initRange": {
      "start": "0",
      "end": "265"
    },
    "indexRange": {
      "start": "266",
      "end": "635"
    },
    "lastModified": "1717047819209140",
    "contentLength": "1232413",
    "quality": "tiny",
    "projectionType": "RECTANGULAR",
    "averageBitrate": 46492,
    "audioQuality": "AUDIO_QUALITY_LOW",
    "approxDurationMs": "212061",
    "audioSampleRate": "48000",
    "audioChannels": 2,
    "parsedContentLength": "1.18 MiB",
    "lengthSeconds": "212",
    "parsedLastModified": "2024-05-30T05:43:39.209Z"
  },
  {
    "itag": 250,
    "url": "https://rr1---sn-8vq54voxpu-925e.googlevideo.com/videoplayback?expire=1727179901&ei=HVjyZoX0DraCi9oPuJLFyAI&ip=31.26.138.243&id=o-AGFdx643g1zp1pVHAn6l5PANXDz8Nvmg7DncE_45cMM6&itag=250&source=youtube&requiressl=yes&xpc=EgVo2aDSNQ%3D%3D&mh=7c&mm=31%2C29&mn=sn-8vq54voxpu-925e%2Csn-hpa7zns6&ms=au%2Crdu&mv=m&mvi=1&pl=21&initcwndbps=1255000&vprv=1&svpuc=1&mime=audio%2Fwebm&rqh=1&gir=yes&clen=1630086&dur=212.061&lmt=1717047822840442&mt=1727157900&fvip=2&keepalive=yes&c=ANDROID_TESTSUITE&txp=4532434&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cxpc%2Cvprv%2Csvpuc%2Cmime%2Crqh%2Cgir%2Cclen%2Cdur%2Clmt&sig=AJfQdSswRQIgI4Vwy12m6UidKdL0SqCi5G7nbKx1UAXev-TObNRRlGICIQDA0SL6AnZEqhpvypdLKdwR2QtcsUZQSVk-exV4Z10Vaw%3D%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=ABPmVW0wRQIhALudieGQmoIh_qLTgz_EaXn6q9wm5H7WjebX_se0h7RUAiBSsjkCUszwNDJH4RTT4nHrhSy_BFuKV4TuG7ll5go6_A%3D%3D",
    "mimeType": "audio/webm; codecs=\"opus\"",
    "bitrate": 65984,
    "initRange": {
      "start": "0",
      "end": "265"
    },
    "indexRange": {
      "start": "266",
      "end": "636"
    },
    "lastModified": "1717047822840442",
    "contentLength": "1630086",
    "quality": "tiny",
    "projectionType": "RECTANGULAR",
    "averageBitrate": 61494,
    "audioQuality": "AUDIO_QUALITY_LOW",
    "approxDurationMs": "212061",
    "audioSampleRate": "48000",
    "audioChannels": 2,
    "parsedContentLength": "1.55 MiB",
    "lengthSeconds": "212",
    "parsedLastModified": "2024-05-30T05:43:42.840Z"
  },
  {
    "itag": 251,
    "url": "https://rr1---sn-8vq54voxpu-925e.googlevideo.com/videoplayback?expire=1727179901&ei=HVjyZoX0DraCi9oPuJLFyAI&ip=31.26.138.243&id=o-AGFdx643g1zp1pVHAn6l5PANXDz8Nvmg7DncE_45cMM6&itag=251&source=youtube&requiressl=yes&xpc=EgVo2aDSNQ%3D%3D&mh=7c&mm=31%2C29&mn=sn-8vq54voxpu-925e%2Csn-hpa7zns6&ms=au%2Crdu&mv=m&mvi=1&pl=21&initcwndbps=1255000&vprv=1&svpuc=1&mime=audio%2Fwebm&rqh=1&gir=yes&clen=3437753&dur=212.061&lmt=1717047822556748&mt=1727157900&fvip=2&keepalive=yes&c=ANDROID_TESTSUITE&txp=4532434&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cxpc%2Cvprv%2Csvpuc%2Cmime%2Crqh%2Cgir%2Cclen%2Cdur%2Clmt&sig=AJfQdSswRAIgPQ-Q-5PkH0mnKI6pXIOEj7f_qrvovoGY7VCh8F4M7ZQCIGy0TOgdwKUHiE3xi0Jm8VqfgUXpQ9TlSSZtk4xXHdcV&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=ABPmVW0wRQIhALudieGQmoIh_qLTgz_EaXn6q9wm5H7WjebX_se0h7RUAiBSsjkCUszwNDJH4RTT4nHrhSy_BFuKV4TuG7ll5go6_A%3D%3D",
    "mimeType": "audio/webm; codecs=\"opus\"",
    "bitrate": 136946,
    "initRange": {
      "start": "0",
      "end": "265"
    },
    "indexRange": {
      "start": "266",
      "end": "636"
    },
    "lastModified": "1717047822556748",
    "contentLength": "3437753",
    "quality": "tiny",
    "projectionType": "RECTANGULAR",
    "averageBitrate": 129689,
    "audioQuality": "AUDIO_QUALITY_MEDIUM",
    "approxDurationMs": "212061",
    "audioSampleRate": "48000",
    "audioChannels": 2,
    "parsedContentLength": "3.28 MiB",
    "lengthSeconds": "212",
    "parsedLastModified": "2024-05-30T05:43:42.556Z"
  }
]

Authorizations

​
Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Path Parameters

​
videoId
string
required

The YouTube video ID

Required string length: 11
Example:

"dQw4w9WgXcQ"

Query Parameters

​
regionCode
enum<string>

Instructs the API to return results as if the request was made from a specific country. ISO 3166 alpha-2 country code.

Available options:
AD,
AE,
AF,
AG,
AI,
AL,
AM,
AN,
AO,
AQ,
AR,
AS,
AT,
AU,
AW,
AX,
AZ,
BA,
BB,
BD,
BE,
BF,
BG,
BH,
BI,
BJ,
BM,
BN,
BO,
BR,
BS,
BT,
BV,
BW,
BY,
BZ,
CA,
CC,
CD,
CF,
CG,
CH,
CI,
CK,
CL,
CM,
CN,
CO,
CR,
CU,
CV,
CX,
CY,
CZ,
DE,
DJ,
DK,
DM,
DO,
DZ,
EC,
EE,
EG,
EH,
ER,
ES,
ET,
EU,
FI,
FJ,
FK,
FM,
FO,
FR,
GA,
GB,
GD,
GE,
GF,
GG,
GH,
GI,
GL,
GM,
GN,
GP,
GQ,
GR,
GS,
GT,
GU,
GW,
GY,
HK,
HM,
HN,
HR,
HT,
HU,
ID,
IE,
IL,
IM,
IN,
IO,
IQ,
IR,
IS,
IT,
JE,
JM,
JO,
JP,
KE,
KG,
KH,
KI,
KM,
KN,
KP,
KR,
KW,
KY,
KZ,
LA,
LB,
LC,
LI,
LK,
LR,
LS,
LT,
LU,
LV,
LY,
MA,
MC,
MD,
ME,
MG,
MH,
MK,
ML,
MM,
MN,
MO,
MP,
MQ,
MR,
MS,
MT,
MU,
MV,
MW,
MX,
MY,
MZ,
NA,
NC,
NE,
NF,
NG,
NI,
NL,
NO,
NP,
NR,
NU,
NZ,
OM,
PA,
PE,
PF,
PG,
PH,
PK,
PL,
PM,
PN,
PR,
PS,
PT,
PW,
PY,
QA,
RE,
RO,
RS,
RU,
RW,
SA,
SB,
SC,
SD,
SE,
SG,
SH,
SI,
SJ,
SK,
SL,
SM,
SN,
SO,
SR,
ST,
SV,
SY,
SZ,
TC,
TD,
TF,
TG,
TH,
TJ,
TK,
TL,
TM,
TN,
TO,
TR,
TT,
TV,
TW,
TZ,
UA,
UG,
UM,
US,
UY,
UZ,
VA,
VC,
VE,
VG,
VI,
VN,
VU,
WF,
WS,
XK,
YE,
YT,
ZA,
ZM,
ZW

Response

200
application/json
Successful response
​
itag
integer
required

The itag of the audio format

Required range: x > 0
​
url
string
required

The URL of the audio file

​
mimeType
string
required

The MIME type of the audio file

​
bitrate
integer
required

The bitrate of the audio in bits per second

Required range: x > 0
​
initRange
object
required

The initialization range for the audio file

​
indexRange
object
required

The index range for the audio file

​
lastModified
string
required

The last modified timestamp of the audio file

​
contentLength
string
required

The content length of the audio file in bytes

​
quality
string
required

The quality label of the audio

​
projectionType
string
required

The projection type of the audio

​
averageBitrate
integer
required

The average bitrate of the audio in bits per second

Required range: x > 0
​
audioQuality
string
required

The audio quality label

​
approxDurationMs
string
required

The approximate duration of the audio in milliseconds

​
audioSampleRate
string
required

The audio sample rate

​
audioChannels
integer
required

The number of audio channels

Required range: x > 0
​
parsedContentLength
string
required

The parsed content length in a human-readable format

​
lengthSeconds
string
required

The length of the audio in seconds

​
parsedLastModified
string
required

The parsed last modified date in ISO 8601 format

​
highReplication
boolean

Indicates if the audio has high replication