# LeadIQ Lists API

**Canonical:** https://apis.io/apis/leadiq/leadiq-lists-api/  
**Provider:** LeadIQ — https://apis.io/providers/leadiq/  
**Base URL:** https://mcp.leadiq.com/mcp  
**Documentation:** https://developer.leadiq.com/

LeadIQ Lists API is one of 5 APIs that [LeadIQ](https://apis.io/providers/leadiq/) publishes on the [APIs.io](https://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.

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

## Operations (7)

| Method | Path | Summary |
|---|---|---|
| POST | `/v1/lists` | — |
| GET | `/v1/lists` | — |
| GET | `/v1/lists/{listId}` | — |
| GET | `/v1/lists/{listId}/prospects` | — |
| POST | `/v1/lists/{listId}/prospects` | Create a prospect in a list |
| POST | `/v1/lists/{listId}/prospects/batch` | Create multiple prospects in a list (batch) |
| POST | `/v1/lists/{listId}/prospects/{prospectId}` | Attach an existing prospect to a list |

## Machine-readable artifacts (7)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/leadiq/refs/heads/main/openapi/leadiq-lists-api-openapi.yml
- **Documentation** — https://leadiqhelp.zendesk.com/hc/en-us/articles/29375289152795-LeadIQ-Public-API-Guide
- **Examples** — https://github.com/leadiq/api-samples
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/leadiq/refs/heads/main/authentication/leadiq-authentication.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/leadiq/refs/heads/main/errors/leadiq-problem-types.yml
- **DataModel** — https://raw.githubusercontent.com/api-evangelist/leadiq/refs/heads/main/data-model/leadiq-data-model.yml
- **Contact** — mailto:api@leadiq.com

## Other LeadIQ APIs (4)

- [LeadIQ MCP Server](https://apis.io/apis/leadiq/leadiq-mcp-server/)
- [LeadIQ GraphQL API](https://apis.io/apis/leadiq/leadiq-graphql-api/)
- [LeadIQ Account API](https://apis.io/apis/leadiq/leadiq-account-api/)
- [LeadIQ Prospects API](https://apis.io/apis/leadiq/leadiq-prospects-api/)

## Tags

List

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/leadiq/leadiq-lists-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/leadiq/.