OpenMercantil Export API
Bulk and per-resource export endpoints
Operations 5
Each operation below carries the questions people ask an LLM about it and the instructions they give an agent to run it. Generated by API Evangelist overlay
Bulk and per-resource export endpoints
Each operation below carries the questions people ask an LLM about it and the instructions they give an agent to run it. Generated by API Evangelist overlay
Every API here is available over the APIs.io API and to AI agents over MCP.
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
find_apisBrowse and filter every API in the catalog.get_api_artifactsOne API's artifacts, grouped by type.get_openapiThe primary OpenAPI for this API.find_similar_apisAPIs that look like this one.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.curl "https://apis.io/api/v1/apis/openmercantil:openmercantil-export-api"
curl "https://apis.io/api/v1/apis?limit=25"
Discovery needs no key. Ratings and market analysis are Pro.
Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.
A second provider on the same verified email joins the account you already have.
openapi: 3.2.0
info:
title: OpenMercantil Public Export API
version: 1.4.0
description: 'Public JSON API for Spanish company information derived from BORME and other
public sources. OpenMercantil is independent and informational; it is not
the BOE, BORME or Registro Mercantil and does not replace official
certificates or registry extracts. The API is free and public, requires no
API key, and is rate-limited per IP. Versions v1.0 through v1.4 are
available and documented at https://openmercantil.es/api/documentacion.'
termsOfService: https://openmercantil.es/terminos-de-uso
contact:
name: OpenMercantil
url: https://openmercantil.es/soporte
email: social@openmercantil.es
license:
name: CC BY 4.0 For Derived Public-Data Outputs
url: https://creativecommons.org/licenses/by/4.0/
servers:
- url: https://openmercantil.es
description: Production
tags:
- name: Export
description: Bulk and per-resource export endpoints
paths:
/api/v1/company/{slug}/export:
get:
tags:
- Export
summary: Export A Company Report
operationId: exportCompany
description: Export a company report in JSON or CSV format.
parameters:
- name: slug
in: path
required: true
schema:
type: string
example: inditex-sa-a15075062
- name: format
in: query
required: false
schema:
type: string
enum:
- json
- csv
default: json
responses:
'200':
description: Exported report
content:
application/json:
schema:
$ref: '#/components/schemas/CompanyReport'
text/csv:
schema:
type: string
'404':
$ref: '#/components/responses/NotFound'
'429':
$ref: '#/components/responses/TooManyRequests'
/api/v1/export/events:
get:
tags:
- Export
summary: Export Events
operationId: exportEvents
description: Export BORME events in bulk for a given year or year/range, in JSON or CSV.
parameters:
- name: year
in: query
required: false
schema:
type: integer
minimum: 2020
maximum: 2029
example: 2025
- name: format
in: query
required: false
schema:
type: string
enum:
- json
- csv
default: csv
responses:
'200':
description: Export stream
content:
application/json:
schema:
type: object
additionalProperties: true
text/csv:
schema:
type: string
'429':
$ref: '#/components/responses/TooManyRequests'
/api/v1/sectores/stats.csv:
get:
tags:
- Export
summary: Export Sector Aggregate Statistics As CSV
operationId: getSectorStatsCsv
description: CSV download of aggregate sector statistics.
responses:
'200':
description: CSV download
content:
text/csv:
schema:
type: string
'429':
$ref: '#/components/responses/TooManyRequests'
/api/v1/contracts/top-companies.csv:
get:
tags:
- Export
summary: Top Companies By Public Contracts As CSV
operationId: getTopCompaniesByContractsCsv
description: CSV download of the top-companies-by-contracts ranking (v1.4).
parameters:
- name: limit
in: query
required: false
schema:
type: integer
minimum: 1
maximum: 1000
default: 100
responses:
'200':
description: CSV download
content:
text/csv:
schema:
type: string
'429':
$ref: '#/components/responses/TooManyRequests'
/api/v1/contracts/top-persons.csv:
get:
tags:
- Export
summary: Top Persons By Public Contracts As CSV
operationId: getTopPersonsByContractsCsv
description: CSV download of the top-persons-by-contracts ranking (v1.4).
parameters:
- name: limit
in: query
required: false
schema:
type: integer
minimum: 1
maximum: 1000
default: 100
responses:
'200':
description: CSV download
content:
text/csv:
schema:
type: string
'429':
$ref: '#/components/responses/TooManyRequests'
components:
schemas:
CompanyReport:
type: object
properties:
slug:
type: string
name:
type: string
cif:
type: string
registered_address:
type: string
province:
type: string
registry:
type: string
legal_form:
type: string
status:
type: string
cnae:
type: string
founding_date:
type:
- string
- 'null'
format: date
last_event:
type:
- string
- 'null'
events_count:
type: integer
aliases:
type: array
items:
type: string
additionalProperties: true
ErrorResponse:
type: object
properties:
error:
type: string
message:
type: string
additionalProperties: true
responses:
TooManyRequests:
description: Rate limit exceeded
headers:
Retry-After:
description: Seconds to wait before retrying.
schema:
type: integer
X-RateLimit-Limit:
description: Maximum requests per window (60 per minute by IP on the public anonymous tier).
schema:
type: integer
X-RateLimit-Remaining:
description: Remaining requests in the current window.
schema:
type: integer
X-RateLimit-Reset:
description: Unix timestamp when the rate-limit counter resets.
schema:
type: integer
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorResponse'
NotFound:
description: Resource not found
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorResponse'
securitySchemes:
sessionCookie:
type: apiKey
in: cookie
name: session
description: Session cookie issued after web sign-in, required only for billing endpoints.