How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

Need help?

Contact us
Leadspace

Leadspace Enrichment API

Single and bulk person and company enrichment

Documentation Provider Profile APIs.io OpenAPI GitHub

Leadspace Enrichment API is one of 6 APIs that Leadspace publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 2 operations across 2 paths, and defines 20 schemas. It is described by OpenAPI 3.1.0, at version 2.0.

Requests are made against a single base URL, https://apigw.leadspace.com.

2 operations 2 paths 20 schemas 2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
2.0
Base URL
https://apigw.leadspace.com
Authentication
HTTP Bearer
Contact
Leadspace Support
Terms of Service
View terms
Resource Areas
1

Authentication & Security 1

Leadspace Enrichment API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (bearerAuth). By default, every request must be authenticated.

  • bearerAuth — Authorization header in the form 'Bearer APIKEY'

Paths & Operations 2

Across 2 paths, the API surfaces 2 operations — 2 POST. Each is listed below with its method, path, parameters, and response codes.

Enrichment 2

Single and bulk person and company enrichment

POST
/enrichment/enrich/single
Enrich a single person and/or company record
enrichSingleRecord body → 200400401405415427429500
POST
/enrichment/enrich/bulk
Submit a bulk enrichment job
enrichBulkRecords body → 202400401427500

Schemas 20

The contract defines 20 schemas that model the data the API accepts and returns. The most detailed are EnrichedCompany (31 properties), EnrichedPerson (16 properties), DepartmentSize (11 properties), IntentModeling (8 properties). Each schema is shown below with its type and property counts.

EnrichedCompany
object
31 properties
CompanyFamilyTree
object
The company hierarchy in addition to the matched company
1 property
CompanyFunding
object
6 properties
BulkCallback
object
6 properties
CustomField
object
2 properties
SingleEnrichmentRequest
object
4 properties
CompanyInvestors
object
3 properties
IntentModeling
object
8 properties
AddressInput
object
5 properties
BulkEnrichmentRequest
object
3 properties 1 required
EnrichedRecord
object
6 properties
ProfileScore
object
2 properties
EnrichedAddress
object
6 properties
EnrichedPerson
object
16 properties
DepartmentSize
object
11 properties
BulkAccepted
object
1 property
EnrichmentResult
object
3 properties
CompanyInput
object
6 properties
PersonInput
object
7 properties
Error
object
General Leadspace JSON error envelope
4 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

leadspace-enrichment-api-openapi.yml Raw ↑

Other APIs Leadspace publishes across the network.

Leadspace Authorization API
AE Profile APIs.io
Leadspace Discovery API
AE Profile APIs.io
Leadspace Intent API
AE Profile APIs.io
Leadspace MCP
AE Profile APIs.io
Leadspace Results API
AE Profile APIs.io
#Enrichment
← Back to L APIs
API Details
ID
leadspace:leadspace-enrichment-api
Base URL
https://apigw.leadspace.com
Docs
https://support.leadspace.com/hc/en-us/articles/23687993264284-Leadspace-Single-Direct-API-v4-Technical-Specifications
Provider
Leadspace
APIs.io →  GitHub →
Explore more
All APIs Providers APIs.io Network
Work with this as data

Every API here is available over the API and to AI agents over MCP. APIs is not yet its own endpoint on the v1 API. Reach this content through network search and the tag graph, or the MCP server below.

Installs https://mcp.apievangelist.com/mcp in Claude, Cursor, VS Code and the rest — one button, every client.

MCP tools for apis
4 tools reach this content
  • search_api_evangelistSearch every content type across the network at once.
  • find_relatedThe shared-tag relevance graph — what else covers this.
  • get_tagEverything one tag labels, across all content types.
  • guide_topicPRO — a curated bundle for a topic: area, guidance, rules, papers, stories, services.
All tools & prompts
Call it yourself
curl for this page
Search the network for this 
curl "https://api.apievangelist.com/v1/search?q=leadspace-enrichment-api&limit=10"
Everything under a tag 
curl "https://api.apievangelist.com/v1/tags/leadspace-enrichment-api"

Discovery needs no key. Full bodies and the synthesis endpoints are Pro.

Get an API key

Free tier, no email required. Sign in with whichever identity you already have.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have. Your account

Where this information came from

This is an independent, third-party profile of Leadspace Enrichment API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.