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LeadIQ Lists API

The lists API from LeadIQ — 5 operation(s) for lists.

LeadIQ Lists API is one of 5 APIs that LeadIQ publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include List. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and authentication docs.

This API exposes 7 operations across 5 paths, and defines 14 schemas. It is described by OpenAPI 3.2.0, at version 1.0.0.

Requests are made against a single base URL, https://prospector.leadiq.com.

7 operations 5 paths 14 schemas 3 GET4 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0.0
Base URL
https://mcp.leadiq.com/mcp
Authentication
API Key, HTTP Bearer
Resource Areas
1

Authentication & Security 2

LeadIQ Lists API declares 2 security schemes for authenticating requests. An API key is passed in the header as X-API-Key (apiKeyAuth). It accepts HTTP bearer tokens (JWT) (bearerAuth). By default, every request must be authenticated.

  • apiKeyAuth — Send your LeadIQ API key as the X-API-Key header value — no prefix, no encoding.
  • bearerAuth — OAuth2 access token (JWT) issued for an audience accepted by this service.

Paths & Operations 7

Across 5 paths, the API surfaces 7 operations — 3 GET, 4 POST. Each is listed below with its method, path, parameters, and response codes.

lists 7
POST
/v1/lists
body → 201400401409413429
GET
/v1/lists
3 params → 200401429
GET
/v1/lists/{listId}
1 param → 200401404429
GET
/v1/lists/{listId}/prospects
3 params → 200401404429
POST
/v1/lists/{listId}/prospects
Create a prospect in a list
1 param body → 201401404422429502
POST
/v1/lists/{listId}/prospects/batch
Create multiple prospects in a list (batch)
1 param body → 200400401404413429
POST
/v1/lists/{listId}/prospects/{prospectId}
Attach an existing prospect to a list
2 params → 200400401404429

Schemas 14

The contract defines 14 schemas that model the data the API accepts and returns. The most detailed are Prospect (21 properties), ProspectInput (16 properties), List (10 properties), CompanyLocation (7 properties). Each schema is shown below with its type and property counts.

PaginatedLists
object
2 properties 2 required
ErrorResponse
object
3 properties 2 required
Company
object
7 properties
PaginatedProspects
object
2 properties 2 required
CompanyLocation
object
7 properties
Prospect
object
21 properties 4 required
List
object
10 properties 5 required
BulkSaveFailure
object
2 properties 2 required
ListInput
object
2 properties 1 required
BulkSaveResult
object
2 properties 2 required
BulkProspectInput
array
ListRole
string
Caller's relationship to the list. owner means the caller created it; collaborator means another member granted them edit access.
Location
object
7 properties
ProspectInput
object
16 properties 2 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

leadiq-lists-api-openapi.yml Raw ↑

Other APIs LeadIQ publishes across the network.

LeadIQ MCP Server
LeadIQ GraphQL API
LeadIQ Account API
LeadIQ Prospects API
Where this information came from

This is an independent, third-party profile of LeadIQ Lists 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.

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