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Explorium Businesses API

Match, fetch, stat, and autocomplete over the 150M+ company dataset.

Explorium Businesses API is one of 8 APIs that Explorium publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Businesses. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 4 operations across 4 paths, and defines 9 schemas. It is described by OpenAPI 3.0.3, at version 1.0.

Requests are made against a single base URL, https://api.explorium.ai.

4 operations 4 paths 9 schemas 1 GET3 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.3
API Version
1.0
Base URL
https://api.explorium.ai
Authentication
API Key
Contact
Resource Areas
1

Authentication & Security 1

Explorium Businesses API declares 1 security scheme for authenticating requests. An API key is passed in the header as API_KEY (apiKeyHeader). By default, every request must be authenticated.

  • apiKeyHeader — API key issued in the Explorium admin portal at https://admin.explorium.ai/api-key and sent in the APIKEY request header.

Paths & Operations 4

Across 4 paths, the API surfaces 4 operations — 1 GET, 3 POST. Each is listed below with its method, path, parameters, and response codes.

Businesses 4

Match, fetch, stat, and autocomplete over the 150M+ company dataset.

POST
/v1/businesses/match
Match businesses
matchBusinesses body → 200401
POST
/v1/businesses
Fetch businesses
fetchBusinesses body → 200401
POST
/v1/businesses/stats
Fetch business statistics
fetchBusinessStats body → 200401
GET
/v1/businesses/autocomplete
Autocomplete businesses
autocompleteBusinesses 2 params → 200401

Schemas 9

The contract defines 9 schemas that model the data the API accepts and returns. The most detailed are FetchRequest (5 properties), BusinessToMatch (4 properties), FetchResponse (3 properties), BusinessMatchRequest (2 properties). Each schema is shown below with its type and property counts.

AutocompleteResponse
object
1 property
BusinessMatchRequest
object
2 properties 1 required
FetchResponse
object
3 properties
MatchResponse
object
1 property
Error
object
2 properties
StatsResponse
object
2 properties
FetchRequest
object
5 properties
BusinessToMatch
object
4 properties
RequestContext
object
Optional context passed with a request.
1 property

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

explorium-businesses-api-openapi.yml Raw ↑

Other APIs Explorium publishes across the network.

Explorium AgentSource MCP Server
Explorium Business Enrichments API
Explorium Credits API
Explorium Events API
Explorium Prospect Enrichments API
Explorium Prospects API
Explorium Webhooks API