Open Data Madrid
App · Misc References · 21 actions
Read Madrid City Council's open-data catalogue: search its datasets by words, category, tag or file format, open any one of them with every file it publishes, and follow the categories, tags, licences and changes behind them.
Actions
| Action | What it does |
|---|---|
| Get a category | Read one category's own record: its title, what it covers and how many datasets are filed under it. |
| Get a category's datasets | Read the datasets filed under one category, each in full with its files and licence. |
| Get a change | Read one entry from a change history by its id, as returned by 'Get a dataset's history' or 'List recently updated datasets': what kind of change it was, which dataset it touched and exactly when. |
| Get a dataset | Read one dataset in full: what it covers, who publishes it, the licence it is released under, when it was last updated, and every file it offers with that file's format, size and download link. |
| Get a dataset's history | Read one dataset's change history, most recent first: when it was created and each time it has been updated since. |
| Get a file | Read one file's details: its format, its size, whether the portal hosts it or links out to it, and the link to download it. |
| Get a preview | Read one preview on its own by its id, as returned by 'List a file's previews': its title, its description and which kind of viewer it is. |
| Get a tag | Read one tag by name, with how many datasets carry it. |
| Get follower count | Count the people following one dataset or one category on the portal: a rough measure of how much interest it attracts, which is how a workflow picks the datasets worth reporting on. |
| Get related datasets | Read the datasets the portal records as related to one dataset (a parent it derives from, a version it supersedes, or one it links to) together with the kind of relationship and any note the publisher left on it. |
| Get the category tree | Read the categories as a tree rather than a flat list, each one carrying the categories nested beneath it. |
| List a file's previews | List the previews the portal has configured on one file (a data table, a chart, a map or an embedded viewer) each with its own id and kind. |
| List categories | Read every category the portal files its datasets under (transport, environment, population, urban planning and the rest) each with its title, its description and how many datasets it holds. |
| List datasets | List the names of the datasets in the catalogue, in the portal's own order. |
| List licences | Read the licences datasets in the catalogue are published under, each with its name, its full text online and whether it is an open licence. |
| List recently updated datasets | Read what has changed across the whole catalogue lately, most recent first, each entry naming the dataset it touched and when. |
| List tags | Read every tag used across the catalogue, alphabetically. |
| Search datasets | Search the whole Madrid catalogue by words in a dataset's title, description or tags, and narrow it by category, tag, file format or publishing body. |
| Search files | Find files across the whole catalogue by one of their own fields rather than by their dataset: every file whose name mentions 'padrón', or every GeoJSON the portal publishes. |
| Search tags | Find the tags whose names contain a word, rather than reading the whole list. |
| Suggest names | Complete a partly-typed name against the portal's own vocabulary: dataset names, categories, tags or file formats. |
Get a category
Read one category's own record: its title, what it covers and how many datasets are filed under it. Takes the category's name or a link to its page.
Inputs
- Category
categorytextRequired - Which category to read. Pick one, or type its name.
Outputs
categoryobject
Example output
{
"category": {
"category_url": "https://datos.madrid.es/group/ods-11",
"dataset_count": 12,
"description": null,
"id": "7c8d9e0f-1a2b-4c3d-9e8f-7a6b5c4d3e2f",
"image_url": null,
"name": "ods-11",
"state": "active",
"title": "Ciudades y Comunidades Sostenibles"
}
}Get a category's datasets
Read the datasets filed under one category, each in full with its files and licence. Use 'Search datasets' with a category filter instead when you also want to search within it or to page through a large category.
Inputs
- Category
categorytextRequired - Which category to read. Pick one, or type its name.
- Number of results
limitnumber - How many results to return (1–100). Defaults to 20. Use 'Skip' alongside it to read further down the list.From 1 to 100. Default:
20.
Outputs
categorytextresult_countnumberresultslist
Example output
{
"category": "ods-11",
"result_count": 1,
"results": [
{
"author": "Ayuntamiento de Madrid",
"author_email": null,
"categories": [
{
"description": null,
"name": "ods-11",
"title": "Ciudades y Comunidades Sostenibles"
}
],
"created": "2026-01-14T09:12:33.123456",
"created_utc": "2026-01-14T09:12:33.123456+00:00",
"dataset_url": "https://datos.madrid.es/dataset/212411-0-madrid-avisa",
"description": "Avisos comunicados por la ciudadan\u00eda a trav\u00e9s de Madrid Avisa, con su tipo, su localizaci\u00f3n y el estado en que se encuentra cada uno.",
"extras": {
"frecuencia_actualizacion": "Mensual"
},
"formats": [
"CSV",
"JSON",
"PDF",
"XML"
],
"id": "9e2c1f83-4a6d-4b19-8c77-1d2e3f4a5b6c",
"is_open": true,
"is_private": false,
"license_id": "cc-by",
"license_title": "Creative Commons Attribution",
"license_url": "https://creativecommons.org/licenses/by/4.0/",
"maintainer": "\u00c1rea de Gobierno de Obras, Urbanismo y Equipamientos",
"maintainer_email": null,
"modified": "2026-09-15T06:30:00.000000",
"modified_utc": "2026-09-15T06:30:00+00:00",
"name": "212411-0-madrid-avisa",
"organization": {
"description": null,
"id": "1a2b3c4d-5e6f-4a7b-8c9d-0e1f2a3b4c5d",
"image_url": null,
"name": "ayuntamiento-de-madrid",
"title": "Ayuntamiento de Madrid"
},
"resource_count": 1,
"resources": [
{
"created": "2026-01-14T09:12:33.123456",
"created_utc": "2026-01-14T09:12:33.123456+00:00",
"dataset_id": "9e2c1f83-4a6d-4b19-8c77-1d2e3f4a5b6c",
"description": "Avisos comunicados por la ciudadan\u00eda a trav\u00e9s de Madrid Avisa.",
"download_url": "https://datos.madrid.es/egob/catalogo/212411-0-madrid-avisa.csv",
"format": "CSV",
"id": "3b1f2c40-9a77-4e51-8f1a-2c9d0e5b7a10",
"is_queryable": true,
"is_uploaded": false,
"mimetype": "text/csv",
"name": "Avisos ciudadanos 2026 (CSV)",
"position": 0,
"resource_url": "https://datos.madrid.es/dataset/212411-0-madrid-avisa/resource/3b1f2c40-9a77-4e51-8f1a-2c9d0e5b7a10",
"size_bytes": 2516582,
"size_label": "2.4 MB",
"state": "active",
"updated_at": "2026-09-15T06:30:00.000000",
"updated_at_utc": "2026-09-15T06:30:00+00:00"
}
],
"source_url": null,
"state": "active",
"tags": [
"avisos",
"madrid-avisa",
"servicios-urbanos"
],
"title": "Avisos ciudadanos",
"version": null
}
]
}Get a change
Read one entry from a change history by its id, as returned by 'Get a dataset's history' or 'List recently updated datasets': what kind of change it was, which dataset it touched and exactly when.
Inputs
- Change
activitytextRequired - The change's id, as returned by one of the history actions.
Outputs
activityobject
Example output
{
"activity": {
"activity_type": "changed package",
"dataset_name": "212411-0-madrid-avisa",
"dataset_title": "Avisos ciudadanos",
"id": "0a1b2c3d-4e5f-4061-8273-8495a6b7c8d9",
"object_id": "9e2c1f83-4a6d-4b19-8c77-1d2e3f4a5b6c",
"timestamp": "2026-09-15T06:30:00.000000",
"timestamp_utc": "2026-09-15T06:30:00+00:00",
"user_id": "2b3c4d5e-6f70-4812-9354-a6b7c8d9e0f1"
}
}Get a dataset
Read one dataset in full: what it covers, who publishes it, the licence it is released under, when it was last updated, and every file it offers with that file's format, size and download link. Takes the dataset's name, its id, or a link to its page copied from a browser.
Inputs
- Dataset
datasettextRequired - The dataset's name as it appears in its web address, its id, or a link to its page.
Outputs
datasetobject
Example output
{
"dataset": {
"author": "Ayuntamiento de Madrid",
"author_email": null,
"categories": [
{
"description": null,
"name": "ods-11",
"title": "Ciudades y Comunidades Sostenibles"
}
],
"created": "2026-01-14T09:12:33.123456",
"created_utc": "2026-01-14T09:12:33.123456+00:00",
"dataset_url": "https://datos.madrid.es/dataset/212411-0-madrid-avisa",
"description": "Avisos comunicados por la ciudadan\u00eda a trav\u00e9s de Madrid Avisa, con su tipo, su localizaci\u00f3n y el estado en que se encuentra cada uno.",
"extras": {
"frecuencia_actualizacion": "Mensual"
},
"formats": [
"CSV",
"JSON",
"PDF",
"XML"
],
"id": "9e2c1f83-4a6d-4b19-8c77-1d2e3f4a5b6c",
"is_open": true,
"is_private": false,
"license_id": "cc-by",
"license_title": "Creative Commons Attribution",
"license_url": "https://creativecommons.org/licenses/by/4.0/",
"maintainer": "\u00c1rea de Gobierno de Obras, Urbanismo y Equipamientos",
"maintainer_email": null,
"modified": "2026-09-15T06:30:00.000000",
"modified_utc": "2026-09-15T06:30:00+00:00",
"name": "212411-0-madrid-avisa",
"organization": {
"description": null,
"id": "1a2b3c4d-5e6f-4a7b-8c9d-0e1f2a3b4c5d",
"image_url": null,
"name": "ayuntamiento-de-madrid",
"title": "Ayuntamiento de Madrid"
},
"resource_count": 1,
"resources": [
{
"created": "2026-01-14T09:12:33.123456",
"created_utc": "2026-01-14T09:12:33.123456+00:00",
"dataset_id": "9e2c1f83-4a6d-4b19-8c77-1d2e3f4a5b6c",
"description": "Avisos comunicados por la ciudadan\u00eda a trav\u00e9s de Madrid Avisa.",
"download_url": "https://datos.madrid.es/egob/catalogo/212411-0-madrid-avisa.csv",
"format": "CSV",
"id": "3b1f2c40-9a77-4e51-8f1a-2c9d0e5b7a10",
"is_queryable": true,
"is_uploaded": false,
"mimetype": "text/csv",
"name": "Avisos ciudadanos 2026 (CSV)",
"position": 0,
"resource_url": "https://datos.madrid.es/dataset/212411-0-madrid-avisa/resource/3b1f2c40-9a77-4e51-8f1a-2c9d0e5b7a10",
"size_bytes": 2516582,
"size_label": "2.4 MB",
"state": "active",
"updated_at": "2026-09-15T06:30:00.000000",
"updated_at_utc": "2026-09-15T06:30:00+00:00"
}
],
"source_url": null,
"state": "active",
"tags": [
"avisos",
"madrid-avisa",
"servicios-urbanos"
],
"title": "Avisos ciudadanos",
"version": null
}
}Get a dataset's history
Read one dataset's change history, most recent first: when it was created and each time it has been updated since. This is what a workflow watches to notice that a dataset it depends on has new data.
Inputs
- Dataset
datasettextRequired - The dataset's name as it appears in its web address, its id, or a link to its page.
- Number of results
limitnumber - How many results to return (1–100). Defaults to 20. Use 'Skip' alongside it to read further down the list.From 1 to 100. Default:
20. - Skip
offsetnumber - How many results to skip before returning any. Defaults to 0. Set it to the number already read to fetch the next page.From 0 to 10000. Default:
0.
Outputs
activitieslistdatasettextoffsetnumberresult_countnumber
Example output
{
"activities": [
{
"activity_type": "changed package",
"dataset_name": "212411-0-madrid-avisa",
"dataset_title": "Avisos ciudadanos",
"id": "0a1b2c3d-4e5f-4061-8273-8495a6b7c8d9",
"object_id": "9e2c1f83-4a6d-4b19-8c77-1d2e3f4a5b6c",
"timestamp": "2026-09-15T06:30:00.000000",
"timestamp_utc": "2026-09-15T06:30:00+00:00",
"user_id": "2b3c4d5e-6f70-4812-9354-a6b7c8d9e0f1"
}
],
"dataset": "212411-0-madrid-avisa",
"offset": 0,
"result_count": 1
}Get a file
Read one file's details: its format, its size, whether the portal hosts it or links out to it, and the link to download it. Takes the id 'Get a dataset' returns for each of a dataset's files, or a link to the file's page.
Inputs
- File
filetextRequired - The file's id, or a link to it. A file is identified by an id rather than a name, and 'Get a dataset' returns one for every file it publishes.
Outputs
fileobject
Example output
{
"file": {
"created": "2026-01-14T09:12:33.123456",
"created_utc": "2026-01-14T09:12:33.123456+00:00",
"dataset_id": "9e2c1f83-4a6d-4b19-8c77-1d2e3f4a5b6c",
"description": "Avisos comunicados por la ciudadan\u00eda a trav\u00e9s de Madrid Avisa.",
"download_url": "https://datos.madrid.es/egob/catalogo/212411-0-madrid-avisa.csv",
"format": "CSV",
"id": "3b1f2c40-9a77-4e51-8f1a-2c9d0e5b7a10",
"is_queryable": true,
"is_uploaded": false,
"mimetype": "text/csv",
"name": "Avisos ciudadanos 2026 (CSV)",
"position": 0,
"resource_url": "https://datos.madrid.es/dataset/212411-0-madrid-avisa/resource/3b1f2c40-9a77-4e51-8f1a-2c9d0e5b7a10",
"size_bytes": 2516582,
"size_label": "2.4 MB",
"state": "active",
"updated_at": "2026-09-15T06:30:00.000000",
"updated_at_utc": "2026-09-15T06:30:00+00:00"
}
}Get a preview
Read one preview on its own by its id, as returned by 'List a file's previews': its title, its description and which kind of viewer it is.
Inputs
- Preview
viewtextRequired - The preview's id, as returned by 'List a file's previews'.
Outputs
viewobject
Example output
{
"view": {
"description": null,
"id": "8d7c6b5a-4930-4218-9f6e-5d4c3b2a1908",
"resource_id": "3b1f2c40-9a77-4e51-8f1a-2c9d0e5b7a10",
"title": "Tabla de datos",
"view_type": "datatables_view"
}
}Get a tag
Read one tag by name, with how many datasets carry it. Use it to check that a tag a workflow filters on still exists before searching with it.
Inputs
- Tag
tagtextRequired - The tag's name, exactly as the portal spells it.
Outputs
tagobject
Example output
{
"tag": {
"dataset_count": 37,
"display_name": "avisos",
"id": "5f4e3d2c-1b0a-4938-8271-6a5b4c3d2e1f",
"name": "avisos",
"tag_url": "https://datos.madrid.es/dataset?tags=avisos"
}
}Get follower count
Count the people following one dataset or one category on the portal: a rough measure of how much interest it attracts, which is how a workflow picks the datasets worth reporting on.
Inputs
- Count followers of
record_typetext - Whether the name below is a dataset or a category. Defaults to dataset.One of:
dataset,category. Default:dataset. - Dataset or category
recordtextRequired - The name, id or link of the dataset or category to count followers for.
Outputs
follower_countnumberrecordtextrecord_typetext
Example output
{
"follower_count": 12,
"record": "212411-0-madrid-avisa",
"record_type": "dataset"
}Get related datasets
Read the datasets the portal records as related to one dataset (a parent it derives from, a version it supersedes, or one it links to) together with the kind of relationship and any note the publisher left on it.
Inputs
- Dataset
datasettextRequired - The dataset's name as it appears in its web address, its id, or a link to its page.
Outputs
datasettextrelationshipslistresult_countnumber
Example output
{
"dataset": "212411-0-madrid-avisa",
"relationships": [
{
"comment": null,
"object": "212411-1-madrid-avisa-historico",
"subject": "212411-0-madrid-avisa",
"type": "links_to"
}
],
"result_count": 1
}Get the category tree
Read the categories as a tree rather than a flat list, each one carrying the categories nested beneath it. Use it to show the catalogue's own structure, or to walk from a broad heading down to the narrower ones inside it.
Inputs
None.
Outputs
categorieslistresult_countnumber
Example output
{
"categories": [
{
"category_url": "https://datos.madrid.es/group/ods-11",
"children": [],
"dataset_count": 12,
"description": null,
"id": "7c8d9e0f-1a2b-4c3d-9e8f-7a6b5c4d3e2f",
"image_url": null,
"name": "ods-11",
"state": "active",
"title": "Ciudades y Comunidades Sostenibles"
}
],
"result_count": 1
}List a file's previews
List the previews the portal has configured on one file (a data table, a chart, a map or an embedded viewer) each with its own id and kind. A file with no preview is not an error: it simply comes back empty.
Inputs
- File
filetextRequired - The file's id, or a link to it. A file is identified by an id rather than a name, and 'Get a dataset' returns one for every file it publishes.
Outputs
filetextresult_countnumberviewslist
Example output
{
"file": "3b1f2c40-9a77-4e51-8f1a-2c9d0e5b7a10",
"result_count": 1,
"views": [
{
"description": null,
"id": "8d7c6b5a-4930-4218-9f6e-5d4c3b2a1908",
"resource_id": "3b1f2c40-9a77-4e51-8f1a-2c9d0e5b7a10",
"title": "Tabla de datos",
"view_type": "datatables_view"
}
]
}List categories
Read every category the portal files its datasets under (transport, environment, population, urban planning and the rest) each with its title, its description and how many datasets it holds. This is the vocabulary the search filter runs on, so it is what a workflow reads to decide which category to follow.
Inputs
None.
Outputs
categorieslistresult_countnumber
Example output
{
"categories": [
{
"category_url": "https://datos.madrid.es/group/ods-11",
"dataset_count": 12,
"description": null,
"id": "7c8d9e0f-1a2b-4c3d-9e8f-7a6b5c4d3e2f",
"image_url": null,
"name": "ods-11",
"state": "active",
"title": "Ciudades y Comunidades Sostenibles"
}
],
"result_count": 1
}List datasets
List the names of the datasets in the catalogue, in the portal's own order. Names only, which is the cheap way to see everything the portal holds; each one goes straight into 'Get a dataset'. Use 'Search datasets' instead when you want the records themselves.
Inputs
- Number of names
limitnumber - How many dataset names to return (1–1000). Defaults to 100.From 1 to 1000. Default:
100. - Skip
offsetnumber - How many results to skip before returning any. Defaults to 0. Set it to the number already read to fetch the next page.From 0 to 10000. Default:
0.
Outputs
nameslistoffsetnumberresult_countnumber
Example output
{
"names": [
"212411-0-madrid-avisa"
],
"offset": 0,
"result_count": 1
}List licences
Read the licences datasets in the catalogue are published under, each with its name, its full text online and whether it is an open licence. This is what a workflow checks against a dataset's licence before reusing its data.
Inputs
None.
Outputs
licenseslistresult_countnumber
Example output
{
"licenses": [
{
"id": "cc-by",
"is_open": true,
"title": "Creative Commons Attribution",
"url": "https://creativecommons.org/licenses/by/4.0/"
}
],
"result_count": 1
}List recently updated datasets
Read what has changed across the whole catalogue lately, most recent first, each entry naming the dataset it touched and when. Run it on a schedule to find out what Madrid has published or refreshed since the last time you looked.
Inputs
- Number of results
limitnumber - How many results to return (1–100). Defaults to 20. Use 'Skip' alongside it to read further down the list.From 1 to 100. Default:
20. - Skip
offsetnumber - How many results to skip before returning any. Defaults to 0. Set it to the number already read to fetch the next page.From 0 to 10000. Default:
0.
Outputs
activitieslistoffsetnumberresult_countnumber
Example output
{
"activities": [
{
"activity_type": "changed package",
"dataset_name": "212411-0-madrid-avisa",
"dataset_title": "Avisos ciudadanos",
"id": "0a1b2c3d-4e5f-4061-8273-8495a6b7c8d9",
"object_id": "9e2c1f83-4a6d-4b19-8c77-1d2e3f4a5b6c",
"timestamp": "2026-09-15T06:30:00.000000",
"timestamp_utc": "2026-09-15T06:30:00+00:00",
"user_id": "2b3c4d5e-6f70-4812-9354-a6b7c8d9e0f1"
}
],
"offset": 0,
"result_count": 1
}List tags
Read every tag used across the catalogue, alphabetically. Tags are finer-grained than categories and are what the search filter matches on, so this is how a workflow finds the exact word the portal files something under.
Inputs
None.
Outputs
result_countnumbertagslist
Example output
{
"result_count": 1,
"tags": [
{
"dataset_count": 37,
"display_name": "avisos",
"id": "5f4e3d2c-1b0a-4938-8271-6a5b4c3d2e1f",
"name": "avisos",
"tag_url": "https://datos.madrid.es/dataset?tags=avisos"
}
]
}Search datasets
Search the whole Madrid catalogue by words in a dataset's title, description or tags, and narrow it by category, tag, file format or publishing body. Picking several values for one filter widens the result (any of them matches); filling in different filters narrows it (all of them must match). Leave the words blank to browse a filter on its own: every dataset tagged 'movilidad', say. Each result comes back with its files, formats, licence and when it was last updated.
Inputs
- Words to search for
querytext - Words to match against titles, descriptions and tags. Leave blank to return everything the filters allow.
- Categories
categorieslist - Only datasets in these categories. A dataset in any one of them is included.
- Tags
tagslist - Only datasets carrying these tags. A dataset with any one of them is included. Use 'List tags' or 'Suggest' to find the ones the portal uses.
- File formats
formatslist - Only datasets publishing a file in these formats, such as CSV, JSON, XML or GeoJSON.
- Publishing body
organizationtext - Only datasets published by this body, named as it appears in its web address.
- Order by
sorttext - How to order the results. Defaults to best match, which falls back to the most recently updated when no words were given.One of:
relevance(Best match),recently_updated(Recently updated),recently_added(Recently added),oldest(Oldest first),title_asc(Title A–Z),title_desc(Title Z–A). Default:relevance. - Number of results
limitnumber - How many results to return (1–100). Defaults to 20. Use 'Skip' alongside it to read further down the list.From 1 to 100. Default:
20. - Skip
offsetnumber - How many results to skip before returning any. Defaults to 0. Set it to the number already read to fetch the next page.From 0 to 10000. Default:
0.
Outputs
offsetnumberquerytextresult_countnumberresultslisttotal_countnumber
Example output
{
"offset": 0,
"query": "avisos",
"result_count": 1,
"results": [
{
"author": "Ayuntamiento de Madrid",
"author_email": null,
"categories": [
{
"description": null,
"name": "ods-11",
"title": "Ciudades y Comunidades Sostenibles"
}
],
"created": "2026-01-14T09:12:33.123456",
"created_utc": "2026-01-14T09:12:33.123456+00:00",
"dataset_url": "https://datos.madrid.es/dataset/212411-0-madrid-avisa",
"description": "Avisos comunicados por la ciudadan\u00eda a trav\u00e9s de Madrid Avisa, con su tipo, su localizaci\u00f3n y el estado en que se encuentra cada uno.",
"extras": {
"frecuencia_actualizacion": "Mensual"
},
"formats": [
"CSV",
"JSON",
"PDF",
"XML"
],
"id": "9e2c1f83-4a6d-4b19-8c77-1d2e3f4a5b6c",
"is_open": true,
"is_private": false,
"license_id": "cc-by",
"license_title": "Creative Commons Attribution",
"license_url": "https://creativecommons.org/licenses/by/4.0/",
"maintainer": "\u00c1rea de Gobierno de Obras, Urbanismo y Equipamientos",
"maintainer_email": null,
"modified": "2026-09-15T06:30:00.000000",
"modified_utc": "2026-09-15T06:30:00+00:00",
"name": "212411-0-madrid-avisa",
"organization": {
"description": null,
"id": "1a2b3c4d-5e6f-4a7b-8c9d-0e1f2a3b4c5d",
"image_url": null,
"name": "ayuntamiento-de-madrid",
"title": "Ayuntamiento de Madrid"
},
"resource_count": 1,
"resources": [
{
"created": "2026-01-14T09:12:33.123456",
"created_utc": "2026-01-14T09:12:33.123456+00:00",
"dataset_id": "9e2c1f83-4a6d-4b19-8c77-1d2e3f4a5b6c",
"description": "Avisos comunicados por la ciudadan\u00eda a trav\u00e9s de Madrid Avisa.",
"download_url": "https://datos.madrid.es/egob/catalogo/212411-0-madrid-avisa.csv",
"format": "CSV",
"id": "3b1f2c40-9a77-4e51-8f1a-2c9d0e5b7a10",
"is_queryable": true,
"is_uploaded": false,
"mimetype": "text/csv",
"name": "Avisos ciudadanos 2026 (CSV)",
"position": 0,
"resource_url": "https://datos.madrid.es/dataset/212411-0-madrid-avisa/resource/3b1f2c40-9a77-4e51-8f1a-2c9d0e5b7a10",
"size_bytes": 2516582,
"size_label": "2.4 MB",
"state": "active",
"updated_at": "2026-09-15T06:30:00.000000",
"updated_at_utc": "2026-09-15T06:30:00+00:00"
}
],
"source_url": null,
"state": "active",
"tags": [
"avisos",
"madrid-avisa",
"servicios-urbanos"
],
"title": "Avisos ciudadanos",
"version": null
}
],
"total_count": 1
}Search files
Find files across the whole catalogue by one of their own fields rather than by their dataset: every file whose name mentions 'padrón', or every GeoJSON the portal publishes. Pick the field to look in and give the term to look for; one field is matched at a time, which is all the portal offers here.
Inputs
- Look in
fieldtext - Which of the file's fields to match the term against. Defaults to the file name.One of:
name(File name),description,format(Format (CSV, JSON, XML…)),url(Download link),mimetype(MIME type). Default:name. - Term
termtextRequired - What to look for in the chosen field. Cannot contain a colon.
- Number of results
limitnumber - How many results to return (1–100). Defaults to 20. Use 'Skip' alongside it to read further down the list.From 1 to 100. Default:
20. - Skip
offsetnumber - How many results to skip before returning any. Defaults to 0. Set it to the number already read to fetch the next page.From 0 to 10000. Default:
0.
Outputs
fieldtextoffsetnumberresult_countnumberresultslisttermtexttotal_countnumber
Example output
{
"field": "name",
"offset": 0,
"result_count": 1,
"results": [
{
"created": "2026-01-14T09:12:33.123456",
"created_utc": "2026-01-14T09:12:33.123456+00:00",
"dataset_id": "9e2c1f83-4a6d-4b19-8c77-1d2e3f4a5b6c",
"description": "Avisos comunicados por la ciudadan\u00eda a trav\u00e9s de Madrid Avisa.",
"download_url": "https://datos.madrid.es/egob/catalogo/212411-0-madrid-avisa.csv",
"format": "CSV",
"id": "3b1f2c40-9a77-4e51-8f1a-2c9d0e5b7a10",
"is_queryable": true,
"is_uploaded": false,
"mimetype": "text/csv",
"name": "Avisos ciudadanos 2026 (CSV)",
"position": 0,
"resource_url": "https://datos.madrid.es/dataset/212411-0-madrid-avisa/resource/3b1f2c40-9a77-4e51-8f1a-2c9d0e5b7a10",
"size_bytes": 2516582,
"size_label": "2.4 MB",
"state": "active",
"updated_at": "2026-09-15T06:30:00.000000",
"updated_at_utc": "2026-09-15T06:30:00+00:00"
}
],
"term": "avisos",
"total_count": 1
}Search tags
Find the tags whose names contain a word, rather than reading the whole list. Useful when you know roughly what the portal calls something ('bici', 'aire') but not the exact tag.
Inputs
- Term
termtextRequired - The word to look for in tag names.
- Number of results
limitnumber - How many results to return (1–100). Defaults to 20. Use 'Skip' alongside it to read further down the list.From 1 to 100. Default:
20. - Skip
offsetnumber - How many results to skip before returning any. Defaults to 0. Set it to the number already read to fetch the next page.From 0 to 10000. Default:
0.
Outputs
offsetnumberresult_countnumbertagslisttermtexttotal_countnumber
Example output
{
"offset": 0,
"result_count": 1,
"tags": [
{
"dataset_count": 37,
"display_name": "avisos",
"id": "5f4e3d2c-1b0a-4938-8271-6a5b4c3d2e1f",
"name": "avisos",
"tag_url": "https://datos.madrid.es/dataset?tags=avisos"
}
],
"term": "movil",
"total_count": 1
}Suggest names
Complete a partly-typed name against the portal's own vocabulary: dataset names, categories, tags or file formats. Every kind comes back as the same value-and-label pair, so this is what a workflow uses to turn something a person typed into a name the other actions will accept.
Inputs
- Complete
targettext - What kind of name to complete. Defaults to dataset.One of:
dataset,category,tag,format(File format). Default:dataset. - Partial name
termtextRequired - What has been typed so far.
- Number of suggestions
limitnumber - How many suggestions to return (1–50). Defaults to 10.From 1 to 50. Default:
10.
Outputs
result_countnumbersuggestionslisttargettexttermtext
Example output
{
"result_count": 1,
"suggestions": [
{
"label": "Avisos ciudadanos",
"value": "212411-0-madrid-avisa"
}
],
"target": "dataset",
"term": "avis"
}