---
title: "GET /v1/lists/memberships"
method: GET
path: "/v1/lists/memberships"
---

# GET /v1/lists/memberships

`GET /v1/lists/memberships`

## Request

- Base URL: `https://api.servicegraph.co`
- URL: `https://api.servicegraph.co/v1/lists/memberships`
- Auth: HTTP bearer

Batch list-membership lookup. For each apex, returns the lists (belonging to the caller) it appears in along with the per-item `values` (user-edited custom-column cells). A sidecar `lists` map carries the active column definitions for every list referenced, so callers can render `label: value` pairs without a follow-up fetch. Used to render list memberships on /search tiles + firm detail pages. Pass `apex` once for a single firm, or multiple times for a batch (max 200).

## Response `200`

Default Response

---

[API](https://skmtc.dev/servicegraph/apis/servicegraph-api.md) · [All operations](https://skmtc.dev/servicegraph/apis/servicegraph-api/llms.txt) · [OpenAPI document](https://skmtc.dev/servicegraph/apis/servicegraph-api/revisions/f2f2f945c796?raw)