---
title: "List custom conversions"
method: GET
path: "/v1/accounts/{accountId}/custom-conversions"
tags: ["Ad Accounts"]
---

# List custom conversions

`GET /v1/accounts/{accountId}/custom-conversions`

The ad account's Meta custom conversions, including archived ones (`isArchived`).

## Path parameters

- `accountId` string, required

## Query parameters

- `adAccountId` string, required

## Response `200`

Custom conversions

- object
  - `adAccountId` string
  - `data` CustomConversion[]
    - `id` string
    - `name` string, nullable
    - `rule` object, nullable — Meta's rule, parsed back from the string Meta stores.
    - `customEventType` string, nullable
    - `pixelId` string, nullable — Meta's event_source_id, the pixel the rule reads from.
    - `isArchived` boolean

## Other responses

- `400` — Invalid input, or Meta rejected the query
- `401` — Unauthorized
- `403` — Ads access required, or the token lacks the ads permissions.
- `404` — The account or requested resource was not found or is not accessible. An account ID may have been disconnected and removed. Read GET /v1/accounts for current account IDs.
- `409` — The account exists but is inactive or needs reconnection. Reconnect it, then read GET /v1/accounts for its current account ID before retrying. Code: ads_connection_required.

## Changes

- **2026-09-16** `3e6ddf2a99ea` — 2 info
  - added the optional property `details/budgetScope` to the response with the `404` status
  - added the optional property `details/budgetScope` to the response with the `409` status
- **2026-09-15** `0dba7d004d75` — 4 info
  - added the optional property `details/quotaExhausted` to the response with the `404` status
  - added the optional property `details/quotaExhausted` to the response with the `409` status
  - added the optional property `details/quotaScope` to the response with the `404` status
  - added the optional property `details/quotaScope` to the response with the `409` status
- **2026-09-10** `e70ed06e7150` — 2 info
  - added the non-success response with the status `404`
  - added the non-success response with the status `409`
- **2026-08-10** `1e9a379eafca` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/zernio/apis/zernio-api/changes/v1/accounts/:accountId/custom-conversions/get.md)

---

[API](https://skmtc.dev/zernio/apis/zernio-api.md) · [All operations](https://skmtc.dev/zernio/apis/zernio-api/llms.txt) · [OpenAPI document](https://skmtc.dev/zernio/apis/zernio-api/revisions/dd3865482f9f?raw)