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Example responses for endpoints (basic JSON output)

Frederic Font edited this page Oct 6, 2017 · 4 revisions

In this page there are some examples of Audio Commons API requests and responses for the most common use cases. Note that in the case of endpoint returning aggregated responses (asynchronous), we already show the contents of the collect_url endpoint.

"Synchronous" respones:

"Asynchronous" responses (aggregated response):

Services endpoint

Request: https://m.audiocommons.org/api/v1/services/

Response:

{
  "count": 3,
  "services": {
    "Europeana": {
      "id": "yut787u4",
      "url": "http://www.europeana.eu",
      "components": [
        "text_search"
      ],
      "description": {
        "text_search": {
          "supported_fields": [
            "ac:author",
            "ac:id",
            "ac:license",
            "ac:name",
            "ac:preview_url",
            "ac:url"
          ],
          "supported_sort_options": [
            "-created",
            "created"
          ]
        }
      }
    },
    "Freesound": {
      "id": "aaa099c0",
      "url": "http://www.freesound.org",
      "components": [
        "download",
        "text_search"
      ],
      "description": {
        "download": {
          "acid_domains": [
            "Freesound"
          ]
        },
        "text_search": {
          "supported_fields": [
            "ac:url",
            "ac:name",
            "ac:author",
            "ac:tags",
            "ac:duration",
            "ac:filesize",
            "ac:channels",
            "ac:bitrate",
            "ac:bitdepth",
            "ac:samplerate",
            "ac:format",
            "ac:collection_url",
            "ac:description",
            "ac:license_deed_url",
            "ac:author_url",
            "ac:id",
            "ac:license",
            "ac:preview_url",
            "ac:timestamp"
          ],
          "supported_sort_options": [
            "-relevance",
            "-popularity",
            "popularity",
            "-duration",
            "duration",
            "-downloads",
            "downloads",
            "-created",
            "created"
          ]
        }
      }
    },
    "Jamendo": {
      "id": "tya056c0",
      "url": "http://www.jamendo.com",
      "components": [
        "download",
        "licensing",
        "text_search"
      ],
      "description": {
        "download": {
          "acid_domains": [
            "Jamendo"
          ]
        },
        "licensing": {
          "acid_domains": [
            "Jamendo"
          ]
        },
        "text_search": {
          "supported_fields": [
            "ac:url",
            "ac:name",
            "ac:author",
            "ac:preview_url",
            "ac:id",
            "ac:license",
            "ac:tags"
          ],
          "supported_sort_options": [
          ]
        }
      }
    }
  }
}

Download endpoint

Request: https://m.audiocommons.org/api/v1/download/?acid=Freesound:1234

Response:

{
  "meta": {
    "response_id": "a2294948-c95a-460c-8873-ba67617abd17",
    "status": "FI",
    "n_expected_responses": 1,
    "n_received_responses": 1,
    "sent_timestamp": "2017-10-06 14:07:11.909629",
    "collect_url": "https://m.audiocommons.org/api/v1/collect/?rid=a2294948-c95a-460c-8873-ba67617abd17",
    "current_timestamp": "2017-10-06 14:07:12.394954"
  },
  "contents": {
    "Freesound": {
      "download_url": "https://freesound.org/apiv2/download/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VyX2lkIjo3MzUxNzUsImV4cCI6MTUwNzI5NTIzMiwiY2xpZW50X2lkIjoibnl3SEZhVXZwMXFsR1FKSDJvNzMiLCJzb3VuZF9pZCI6MTIzNH0.Nb2HfDlHXG3L6K4KVjC0EaU9AND1lz5qCTo5P03CC5k/"
    }
  },
  "warnings": {
  },
  "errors": {
  }
}

Search endpoint

Request: https://m.audiocommons.org/api/v1/search/text/?q=cars&fields=*

Response:

{
  "meta": {
    "response_id": "f81a72b4-d715-47ad-a9aa-c5d85b69ab91",
    "status": "FI",
    "n_expected_responses": 3,
    "n_received_responses": 3,
    "sent_timestamp": "2017-10-06 10:57:29.670769",
    "collect_url": "https://m.audiocommons.org/api/v1/collect/?rid=f81a72b4-d715-47ad-a9aa-c5d85b69ab91",
    "current_timestamp": "2017-10-06 10:57:31.639568"
  },
  "contents": {
    "Jamendo": {
      "num_results": null,
      "results": [
        {
          "ac:author": "Nappasantana",
          "ac:id": "Jamendo:1016857",
          "ac:license": "BY-NC-SA",
          "ac:name": "KCAGM & MOB",
          "ac:preview_url": "https://mp3d.jamendo.com/download/track/1016857/mp32/",
          "ac:tags": [
            "cars",
            "mob",
            "clothes"
          ],
          "ac:url": "http://www.jamendo.com/track/1016857"
        },
        {
          "ac:author": "Naturalbodyartist",
          "ac:id": "Jamendo:1326587",
          "ac:license": "BY-NC-SA",
          "ac:name": "therace",
          "ac:preview_url": "https://mp3d.jamendo.com/download/track/1326587/mp32/",
          "ac:tags": [
            "rock",
            "ambient",
            "cars",
            "race",
            "victory"
          ],
          "ac:url": "http://www.jamendo.com/track/1326587"
        },
        {
          "ac:author": "Out Of Orion (Ox3)",
          "ac:id": "Jamendo:1318996",
          "ac:license": "BY-NC-ND",
          "ac:name": "Cars On The Road",
          "ac:preview_url": "https://mp3d.jamendo.com/download/track/1318996/mp32/",
          "ac:tags": [
            "ambient",
            "chillout",
            "soundscape",
            "road",
            "cars",
            "soundeffects"
          ],
          "ac:url": "http://www.jamendo.com/track/1318996"
        },
        {
          "ac:author": "Naturalbodyartist",
          "ac:id": "Jamendo:1317252",
          "ac:license": "BY-NC-SA",
          "ac:name": "1000miglia",
          "ac:preview_url": "https://mp3d.jamendo.com/download/track/1317252/mp32/",
          "ac:tags": [
            "pop",
            "rock",
            "alternative",
            "cars",
            "nascar",
            "1000"
          ],
          "ac:url": "http://www.jamendo.com/track/1317252"
        },
        {
          "ac:author": "Davorman",
          "ac:id": "Jamendo:1244781",
          "ac:license": "BY-SA",
          "ac:name": "Pragmatic Molly (Instrumental)",
          "ac:preview_url": "https://mp3d.jamendo.com/download/track/1244781/mp32/",
          "ac:tags": [
            "poprock",
            "organ",
            "electricguitar",
            "xylophone",
            "70s",
            "psychedelic",
            "vintage",
            "cars",
            "bmovie"
          ],
          "ac:url": "http://www.jamendo.com/track/1244781"
        },
        {
          "ac:author": "Conway Hambone",
          "ac:id": "Jamendo:1244448",
          "ac:license": "BY-NC-ND",
          "ac:name": "Keep it Low",
          "ac:preview_url": "https://mp3d.jamendo.com/download/track/1244448/mp32/",
          "ac:tags": [
            "dance",
            "rap",
            "hiphop",
            "harmonica",
            "sax",
            "groovy",
            "energetic",
            "cars",
            "turntablism"
          ],
          "ac:url": "http://www.jamendo.com/track/1244448"
        },
        {
          "ac:author": "ferlinka",
          "ac:id": "Jamendo:1359396",
          "ac:license": "BY-SA",
          "ac:name": "Ferlinka - Off Road Trails",
          "ac:preview_url": "https://mp3d.jamendo.com/download/track/1359396/mp32/",
          "ac:tags": [
            "rock",
            "alternativerock",
            "jrock",
            "experimental",
            "commercial",
            "cars",
            "countyfair",
            "motocicle"
          ],
          "ac:url": "http://www.jamendo.com/track/1359396"
        },
        {
          "ac:author": "SkySonik",
          "ac:id": "Jamendo:1178219",
          "ac:license": "BY",
          "ac:name": "Poursuite",
          "ac:preview_url": "https://mp3d.jamendo.com/download/track/1178219/mp32/",
          "ac:tags": [
            "electronic",
            "triphop",
            "experimental",
            "synth",
            "energetic",
            "police",
            "cars",
            "noize"
          ],
          "ac:url": "http://www.jamendo.com/track/1178219"
        },
        {
          "ac:author": "Reaction 7",
          "ac:id": "Jamendo:1244230",
          "ac:license": "BY-NC-ND",
          "ac:name": "Reaction 7 - Glory Run",
          "ac:preview_url": "https://mp3d.jamendo.com/download/track/1244230/mp32/",
          "ac:tags": [
            "rock",
            "indie",
            "hardrock",
            "voice",
            "guitar",
            "vocal",
            "cars",
            "racing",
            "race"
          ],
          "ac:url": "http://www.jamendo.com/track/1244230"
        },
        {
          "ac:author": "The One Like Micah",
          "ac:id": "Jamendo:1203630",
          "ac:license": "BY-NC",
          "ac:name": "Turbo LIVE  - The One Like Micah",
          "ac:preview_url": "https://mp3d.jamendo.com/download/track/1203630/mp32/",
          "ac:tags": [
            "electronic",
            "rave",
            "dance",
            "breakbeat",
            "synthesizers",
            "energetic",
            "aggressive",
            "bigbeat",
            "cars",
            "mean"
          ],
          "ac:url": "http://www.jamendo.com/track/1203630"
        }
      ]
    },
    "Freesound": {
      "num_results": 6611,
      "results": [
        {
          "ac:author": "15050_Francois",
          "ac:author_url": "https://www.freesound.org/apiv2/users/15050_Francois/",
          "ac:bitdepth": 24,
          "ac:bitrate": 2250,
          "ac:channels": 2,
          "ac:collection_url": null,
          "ac:description": "The ambience/room tone of a car, switched off and closed windows next to a primary school while the children are having break time. A more quiet version of my other \"Inside Car Next To School Ambience\" recording",
          "ac:duration": 248.5,
          "ac:filesize": 71568736,
          "ac:format": "wav",
          "ac:id": "Freesound:326146",
          "ac:license": "BY-NC",
          "ac:license_deed_url": "http://creativecommons.org/licenses/by-nc/3.0/",
          "ac:name": "Inside Car Ambience Next to School More Quiet Version.wav",
          "ac:preview_url": "https://freesound.org/data/previews/326/326146_5622605-hq.ogg",
          "ac:samplerate": 48000.0,
          "ac:tags": [
            "primary",
            "Next",
            "Environment",
            "Location",
            "Vehicle",
            "Ambience",
            "Public",
            "OWI",
            "Cars",
            "breaktime",
            "cars",
            "School",
            "Car",
            "Inside",
            "Quiet",
            "break",
            "lunch",
            "Road",
            "primary-school",
            "Street",
            "Landscape",
            "Motor",
            "Transport"
          ],
          "ac:timestamp": "2015-10-26 14:11:30",
          "ac:url": "https://freesound.org/people/15050_Francois/sounds/326146/"
        },
        {
          "ac:author": "InspectorJ",
          "ac:author_url": "https://www.freesound.org/apiv2/users/InspectorJ/",
          "ac:bitdepth": 24,
          "ac:bitrate": 2067,
          "ac:channels": 2,
          "ac:collection_url": null,
          "ac:description": "Raw audio of a heavy rain storm as heard from the interior of a Chevrolet car. The windshield wipers were on, as was the car itself, so you can hear the humming of the vehicle.\r\n\r\nIf any of these sounds have been of help, and you are feeling charitable, please do consider<b> <a href=\"http://www.freesound.org/donations/donate/\" rel=\"nofollow\">donating to Freesound</a> </b>to help keep the site running (a link is also on the home page). Any donations are greatly appreciated! And for more awesome sounds, do please <b><a href=\"https://www.jshaw.co.uk/libraries\" rel=\"nofollow\">check out my sound libraries</a></b>.\r\n\r\nPlease comment on where you intend to use the sound, and feel free to post a link to the work where you used it if you want (I enjoy watching/listening to anything you create!)\r\n\r\nYou don't have to worry about crediting this sound if you are using it for non-commercial projects unless you want to (e.g. educational or non-profit activities), but <b>if you use the sound for a commercial project you must credit the sound</b>. If you would prefer to not have to give attribution for commercial projects, then take a look at the <b><a href=\"https://www.jshaw.co.uk/inspectorj-freesound-library\" rel=\"nofollow\">attribution-free license</a></b>.\r\n\r\nAn example of how you might credit is by putting this in the description/credits:\r\n\"Rain, Car Interior, A.wav\" by InspectorJ of Freesound.org\r\n\r\nThe sound was recorded using a \"H1 Zoom recorder\".\r\n\r\nOriginally recorded on 2nd August 2017.\r\n\r\nNote: Audio quality is always better when downloaded.",
          "ac:duration": 36.2339,
          "ac:filesize": 9587650,
          "ac:format": "wav",
          "ac:id": "Freesound:400402",
          "ac:license": "BY",
          "ac:license_deed_url": "http://creativecommons.org/licenses/by/3.0/",
          "ac:name": "Rain, Car Interior, A.wav",
          "ac:preview_url": "https://freesound.org/data/previews/400/400402_5121236-hq.ogg",
          "ac:samplerate": 44100.0,
          "ac:tags": [
            "inside",
            "rainstorm",
            "Interior",
            "car",
            "Rain",
            "Rainstorm",
            "interior",
            "cars",
            "rain",
            "Cars",
            "Vehicle",
            "Inside",
            "Car",
            "Driving",
            "driving",
            "vehicle"
          ],
          "ac:timestamp": "2017-08-24 05:30:42",
          "ac:url": "https://freesound.org/people/InspectorJ/sounds/400402/"
        },
        {
          "ac:author": "jungh001",
          "ac:author_url": "https://www.freesound.org/apiv2/users/jungh001/",
          "ac:bitdepth": 24,
          "ac:bitrate": 2250,
          "ac:channels": 2,
          "ac:collection_url": null,
          "ac:description": "Famous Nürburgring Nordschleife, Cars from 1925- 1940.",
          "ac:duration": 24.2347,
          "ac:filesize": 6980752,
          "ac:format": "wav",
          "ac:id": "Freesound:170992",
          "ac:license": "CC0",
          "ac:license_deed_url": "http://creativecommons.org/publicdomain/zero/1.0/",
          "ac:name": "Nordschleife_Vorkriegsrennwagen_1.wav",
          "ac:preview_url": "https://freesound.org/data/previews/170/170992_142024-hq.ogg",
          "ac:samplerate": 48000.0,
          "ac:tags": [
            "bentley",
            "Vintage",
            "cars",
            "driveby",
            "Cars",
            "mercedes",
            "racing"
          ],
          "ac:timestamp": "2012-12-03 10:49:33",
          "ac:url": "https://freesound.org/people/jungh001/sounds/170992/"
        },
        {
          "ac:author": "semenov_nick",
          "ac:author_url": "https://www.freesound.org/apiv2/users/semenov_nick/",
          "ac:bitdepth": 32,
          "ac:bitrate": 3001,
          "ac:channels": 2,
          "ac:collection_url": "https://freesound.org/apiv2/packs/21409/",
          "ac:description": "Recorded in Moscow. Cars across on street.",
          "ac:duration": 127.321,
          "ac:filesize": 48915012,
          "ac:format": "wav",
          "ac:id": "Freesound:385285",
          "ac:license": "CC0",
          "ac:license_deed_url": "http://creativecommons.org/publicdomain/zero/1.0/",
          "ac:name": "01 - Cars across_city.wav",
          "ac:preview_url": "https://freesound.org/data/previews/385/385285_3596390-hq.ogg",
          "ac:samplerate": 48000.0,
          "ac:tags": [
            "city",
            "urban",
            "traffic",
            "street",
            "cars"
          ],
          "ac:timestamp": "2017-03-24 12:47:58",
          "ac:url": "https://freesound.org/people/semenov_nick/sounds/385285/"
        },
        {
          "ac:author": "FreqMan",
          "ac:author_url": "https://www.freesound.org/apiv2/users/FreqMan/",
          "ac:bitdepth": 16,
          "ac:bitrate": 1411,
          "ac:channels": 2,
          "ac:collection_url": "https://freesound.org/apiv2/packs/1213/",
          "ac:description": "Divided highway in Mansfield TX (concrete pavement, not asphalt - you can hear clicks of tires as they drive over the joints in the roadway), Cars and small trucks passing both ways at about 45 mph (72 kmph) Insects in background. Recorded on June 18th 2006 with Sony ECM-99 to Sony MD ",
          "ac:duration": 45.5110884354,
          "ac:filesize": 8028200,
          "ac:format": "wav",
          "ac:id": "Freesound:20049",
          "ac:license": "BY",
          "ac:license_deed_url": "http://creativecommons.org/licenses/by/3.0/",
          "ac:name": "cars pass by.wav",
          "ac:preview_url": "https://freesound.org/data/previews/20/20049_92661-hq.ogg",
          "ac:samplerate": 44100.0,
          "ac:tags": [
            "cars",
            "effect",
            "field-recording",
            "soundeffect"
          ],
          "ac:timestamp": "2006-06-22 11:35:12",
          "ac:url": "https://freesound.org/people/FreqMan/sounds/20049/"
        },
        {
          "ac:author": "leeg1970",
          "ac:author_url": "https://www.freesound.org/apiv2/users/leeg1970/",
          "ac:bitdepth": 24,
          "ac:bitrate": 2304,
          "ac:channels": 2,
          "ac:collection_url": "https://freesound.org/apiv2/packs/4729/",
          "ac:description": "\nGot a lot more of these if anyone is interested?",
          "ac:duration": 22.9683333333,
          "ac:filesize": 6616048,
          "ac:format": "wav",
          "ac:id": "Freesound:73225",
          "ac:license": "BY-NC",
          "ac:license_deed_url": "http://creativecommons.org/licenses/by-nc/3.0/",
          "ac:name": "Jaguar (Le Man Type Tuned Racing car) StartFastExcel- FlyByandTail(distant in valley behind cheq flag) Dpa4061 x2 00_22.wav",
          "ac:preview_url": "https://freesound.org/data/previews/73/73225_1056103-hq.ogg",
          "ac:samplerate": 48000.0,
          "ac:tags": [
            "cars",
            "circuit",
            "flybys",
            "racing",
            "recording",
            "stereo"
          ],
          "ac:timestamp": "2009-05-29 12:13:55",
          "ac:url": "https://freesound.org/people/leeg1970/sounds/73225/"
        },
        {
          "ac:author": "toiletrolltube",
          "ac:author_url": "https://www.freesound.org/apiv2/users/toiletrolltube/",
          "ac:bitdepth": 24,
          "ac:bitrate": 2256,
          "ac:channels": 2,
          "ac:collection_url": "https://freesound.org/apiv2/packs/11055/",
          "ac:description": "Various cars beeping their horns. Recorded from my flat window on a Sony M-10.",
          "ac:duration": 5.32544,
          "ac:filesize": 1537822,
          "ac:format": "wav",
          "ac:id": "Freesound:175845",
          "ac:license": "CC0",
          "ac:license_deed_url": "http://creativecommons.org/publicdomain/zero/1.0/",
          "ac:name": "110703_17 car horn.WAV",
          "ac:preview_url": "https://freesound.org/data/previews/175/175845_3247643-hq.ogg",
          "ac:samplerate": 48000.0,
          "ac:tags": [
            "beep",
            "cars",
            "traffic",
            "city",
            "horns"
          ],
          "ac:timestamp": "2013-01-24 18:50:04",
          "ac:url": "https://freesound.org/people/toiletrolltube/sounds/175845/"
        },
        {
          "ac:author": "toiletrolltube",
          "ac:author_url": "https://www.freesound.org/apiv2/users/toiletrolltube/",
          "ac:bitdepth": 24,
          "ac:bitrate": 2263,
          "ac:channels": 2,
          "ac:collection_url": "https://freesound.org/apiv2/packs/11055/",
          "ac:description": "Various cars beeping their horns. Recorded from my flat window on a Sony M-10.",
          "ac:duration": 2.48171,
          "ac:filesize": 718828,
          "ac:format": "wav",
          "ac:id": "Freesound:175855",
          "ac:license": "CC0",
          "ac:license_deed_url": "http://creativecommons.org/publicdomain/zero/1.0/",
          "ac:name": "120218_01 car horn (2).wav",
          "ac:preview_url": "https://freesound.org/data/previews/175/175855_3247643-hq.ogg",
          "ac:samplerate": 48000.0,
          "ac:tags": [
            "beep",
            "cars",
            "traffic",
            "city",
            "horns"
          ],
          "ac:timestamp": "2013-01-24 18:51:37",
          "ac:url": "https://freesound.org/people/toiletrolltube/sounds/175855/"
        },
        {
          "ac:author": "toiletrolltube",
          "ac:author_url": "https://www.freesound.org/apiv2/users/toiletrolltube/",
          "ac:bitdepth": 24,
          "ac:bitrate": 2262,
          "ac:channels": 2,
          "ac:collection_url": "https://freesound.org/apiv2/packs/11055/",
          "ac:description": "Various cars beeping their horns. Recorded from my flat window on a Sony M-10.",
          "ac:duration": 2.62848,
          "ac:filesize": 761098,
          "ac:format": "wav",
          "ac:id": "Freesound:175854",
          "ac:license": "CC0",
          "ac:license_deed_url": "http://creativecommons.org/publicdomain/zero/1.0/",
          "ac:name": "120216_02 car horn (6).WAV",
          "ac:preview_url": "https://freesound.org/data/previews/175/175854_3247643-hq.ogg",
          "ac:samplerate": 48000.0,
          "ac:tags": [
            "beep",
            "cars",
            "traffic",
            "city",
            "horns"
          ],
          "ac:timestamp": "2013-01-24 18:51:37",
          "ac:url": "https://freesound.org/people/toiletrolltube/sounds/175854/"
        },
        {
          "ac:author": "toiletrolltube",
          "ac:author_url": "https://www.freesound.org/apiv2/users/toiletrolltube/",
          "ac:bitdepth": 24,
          "ac:bitrate": 2263,
          "ac:channels": 2,
          "ac:collection_url": "https://freesound.org/apiv2/packs/11055/",
          "ac:description": "Various cars beeping their horns. Recorded from my flat window on a Sony M-10.",
          "ac:duration": 2.40813,
          "ac:filesize": 697636,
          "ac:format": "wav",
          "ac:id": "Freesound:175852",
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          "ac:preview_url": "http://www.workwithsounds.eu/soundfiles/545/5450b82dc5e0b.mp3",
          "ac:url": "http://www.europeana.eu/portal/record/916107/wws_object_633.html"
        },
        {
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          "ac:preview_url": "http://www.workwithsounds.eu/soundfiles/545/5450ae356e723.mp3",
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        },
        {
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        },
        {
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  "warnings": {
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      "Can't return unsupported field ac:bitdepth",
      "Can't return unsupported field ac:samplerate",
      "Can't return unsupported field ac:bitrate",
      "Can't return unsupported field ac:collection_url",
      "Can't return unsupported field ac:timestamp",
      "Can't return unsupported field ac:description",
      "Can't return unsupported field ac:license_deed_url",
      "Can't return unsupported field ac:filesize",
      "Parameter 'size' not supported",
      "Can't return unsupported field ac:collection",
      "Can't return unsupported field ac:duration",
      "Can't return unsupported field ac:channels",
      "Can't return unsupported field ac:format",
      "Can't return unsupported field ac:author_url"
    ],
    "Freesound": [
      "Can't return unsupported field ac:collection"
    ],
    "Europeana": [
      "Can't return unsupported field ac:bitdepth",
      "Can't return unsupported field ac:samplerate",
      "Can't return unsupported field ac:bitrate",
      "Can't return unsupported field ac:collection_url",
      "Can't return unsupported field ac:timestamp",
      "Can't return unsupported field ac:description",
      "Can't return unsupported field ac:license_deed_url",
      "Can't return unsupported field ac:filesize",
      "Can't return unsupported field ac:tags",
      "Can't return unsupported field ac:collection",
      "Can't return unsupported field ac:format",
      "Can't return unsupported field ac:duration",
      "Can't return unsupported field ac:channels",
      "Can't return unsupported field ac:author_url"
    ]
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  "errors": {
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}

License endpoint

Request: https://m.audiocommons.org/api/v1/license/?acid=Jamendo:1162014

Response:

{
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    "status": "FI",
    "n_expected_responses": 1,
    "n_received_responses": 1,
    "sent_timestamp": "2017-10-06 14:08:54.189915",
    "collect_url": "https://m.audiocommons.org/api/v1/collect/?rid=f16b9e6a-2a13-4af0-abf7-1c29e6db18ad",
    "current_timestamp": "2017-10-06 14:08:54.819186"
  },
  "contents": {
    "Jamendo": {
      "license_url": "https://licensing.jamendo.com/track/1162014"
    }
  },
  "warnings": {
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  "errors": {
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}