---
title: "List generation-bound public company downloads"
method: GET
path: "/api/v1/datasets/public"
tags: ["Datasets", "Companies"]
---

# List generation-bound public company downloads

`GET /api/v1/datasets/public`

Lists exactly the three bounded public company downloads admitted by company_public artifact contract 1.1. Every member is reverified through the immutable manifest and SHA-256 ledger before this atomic catalog is emitted. A missing, stale or tampered member makes the whole projection unavailable; raw company tables, local paths and legacy docroot fallbacks are never exposed.

## Headers

- `If-None-Match` string

## Response `200`

Atomic catalog of the three admitted public company downloads

- PublicCompanyDownloadCatalog
  - `schema_version` '1.0', required
  - `projection` 'company_public_download_catalog_v1', required
  - `artifact_contract_version` '1.1', required
  - `source_generation` string, required
  - `company_count` integer, required
  - `acts_count_sum` integer, required
  - `min_first_seen` string, date, required
  - `max_last_seen` string, date, required
  - `count` 3, required
  - `items` PublicCompanyDownload[], required
    - `filename` 'muestra_empresas_100.csv' | 'muestra_nuevas_50.json' | 'company_top.json', required
    - `download_url` '/assets/samples/muestra_empresas_100.csv' | '/assets/samples/muestra_nuevas_50.json' | '/descargas/company_top.json', required
    - `media_type` 'text/csv' | 'application/json', required
    - `bytes` integer, required
    - `row_count` integer, required
    - `sha256` string, required
    - `source_generation` string, required
  - `source_metadata` PublicSourcePolicyMetadata, required
    - `slug` string, required
    - `name` string, required
    - `license` string, required
    - `license_url` string, uri, nullable
    - `attribution_required` boolean, required
    - `attribution_text` string, nullable
    - `official_url` string, uri, nullable
    - `reuse_conditions` string, required — Condiciones de reutilizacion que el consumidor debe conservar al presentar o transformar el dato.
    - `policy_effective_date` string, date, required
    - `reviewed_at` string, date, required
    - `data_updated_at` string, date-time, nullable
    - `catalog_version` string, required
  - `_legal_notice` string, required
  - `_source_catalog` SourceCatalogEnvelope, required
    - `catalog_version` string, required
    - `policy_fingerprint` string, required
    - `policy_effective_date` string, date
    - `sources` object, required
  - `_data_sources_used` PublicSourcePolicyMetadata[], required
    - `slug` string, required
    - `name` string, required
    - `license` string, required
    - `license_url` string, uri, nullable
    - `attribution_required` boolean, required
    - `attribution_text` string, nullable
    - `official_url` string, uri, nullable
    - `reuse_conditions` string, required — Condiciones de reutilizacion que el consumidor debe conservar al presentar o transformar el dato.
    - `policy_effective_date` string, date, required
    - `reviewed_at` string, date, required
    - `data_updated_at` string, date-time, nullable
    - `catalog_version` string, required
  - `_attributions` object, required
    - `borme` string, required

## Other responses

- `304` — The generation-bound download catalog has not changed
- `429` — Rate limit exceeded
- `503` — The public read failed closed because its legal source catalog, subject classification, bounded projection, database helper or required artifact is unavailable. Clients must not infer an empty result.

---

[API](https://skmtc.net/openmercantil/apis/openmercantil-public-api.md) · [All operations](https://skmtc.net/openmercantil/apis/openmercantil-public-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/openmercantil/openmercantil-public-api/versions/996f96a11758/schema)