---
title: "List AI-ad advertisers"
method: GET
path: "/api/mcp/projects/{projectId}/ads/advertisers"
tags: ["Ads"]
---

# List AI-ad advertisers

`GET /api/mcp/projects/{projectId}/ads/advertisers`

## Request

- Base URL: `https://app.searchable.com`
- URL: `https://app.searchable.com/api/mcp/projects/{projectId}/ads/advertisers`
- Auth: HTTP bearer

Who is running sponsored ads in AI answers, ranked by scraped ad-appearance volume, plus the brand's own ad share of voice + rank (or null when the brand isn't advertising) and project-wide totals. Offset-paginated. adCount is ads we scraped in AI answers, not ad-platform impressions. `days` defaults to 30, max 365.

## Path parameters

- `projectId` string, uuid, required

## Query parameters

- `days` integer
- `platform` string
- `filter` 'all' | 'competitors'
- `limit` integer
- `offset` integer

## Response `200`

Advertisers page + brand ad stats + totals.

- AdsAdvertisersResponse
  - `advertisers` object[], required
  - `brand` object, nullable: The brand's own ad stats (adCount, share, rank among advertisers, platforms, top creative), or null when the brand isn't advertising.
  - `totals` object, required: Project-wide totals, independent of pagination: totalAds, advertiserCount, competitorAdvertiserCount.
  - `pagination` object, required: Offset pagination: limit, offset, returnedCount, totalCount (= advertiserCount), hasMore, nextOffset.
  - `dateRange` DateRange, required: The resolved lookback window for this response.
    - `from` string, date-time, required
    - `to` string, date-time, required

## Other responses

- `400`: Error response. `code` is the machine-readable reason — see the [error reference](/api/errors) for the full catalog and remediation per code.
- `401`: Error response. `code` is the machine-readable reason — see the [error reference](/api/errors) for the full catalog and remediation per code.
- `403`: Error response. `code` is the machine-readable reason — see the [error reference](/api/errors) for the full catalog and remediation per code.
- `404`: Error response. `code` is the machine-readable reason — see the [error reference](/api/errors) for the full catalog and remediation per code.
- `429`: Rate limited. Usually the per-API-key REST limit (600 requests/minute); on Google-backed endpoints it can also relay an upstream Google rate limit. `Retry-After` (seconds) is present when the limit was applied by Searchable's own rate limiter; it may be absent when an upstream provider rate-limits.
- `504`: Error response. `code` is the machine-readable reason — see the [error reference](/api/errors) for the full catalog and remediation per code.

## Changes

- **2026-11-03** `28a5e2a65cd3`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/searchable/apis/searchable-rest-api/changes/api/mcp/projects/:projectId/ads/advertisers/get.md)

---

[API](https://skmtc.dev/searchable/apis/searchable-rest-api.md) - [All operations](https://skmtc.dev/searchable/apis/searchable-rest-api/llms.txt) - [OpenAPI document](https://skmtc.dev/searchable/apis/searchable-rest-api/revisions/a1cc70e46e73?raw)