---
title: "Add callout extensions"
method: POST
path: "/api/v1/tools/google_add_callouts/execute"
tags: ["Google Ads"]
---

# Add callout extensions

`POST /api/v1/tools/google_add_callouts/execute`

## Request

- Base URL: `https://adako.ai`
- URL: `https://adako.ai/api/v1/tools/google_add_callouts/execute`
- Auth: HTTP bearer

Creates callout assets — short, non-clickable phrases such as "Free shipping" or "Cancel anytime" — and links them to the account, a campaign or an ad group.
Use when: the user has given the phrases, or approved ones you proposed.
Do not use when: the phrase is a claim the business cannot back up, contains a phone number or a URL, or repeats a headline — Google disapproves those.
Each callout is 25 characters or fewer. Google shows at least two at a time, so four or more is the useful minimum. Identical callouts already linked at the same level are skipped.
If you are unsure which account, campaign or period the user means, ask them — do not guess ids or dates.

## Headers

- `Idempotency-Key` string

## Request body

- object
  - `arguments` object, required
    - `customer_id` string: Google Ads customer id (10 digits, dashes optional). Omit to use the primary account; list_connected_accounts shows the valid ids.
    - `campaign_id` string: Attach at campaign level. Leave out to attach to the whole account.
    - `ad_group_id` string: Attach at ad group level. Narrower than campaign level.
    - `callouts` string[], required: Callout phrases, 25 characters or fewer each (12 in Chinese, Japanese or Korean, whose characters count as 2).
    - `idempotency_key` string: Optional caller-supplied key; identical keys never execute twice.

## Response `200`

The tool ran. A write returns proposal_id and approve_url while the change waits for approval.

- SuccessEnvelope
  - `success` unknown, required
  - `tool` string, required
  - `data` object, required: Machine-readable result.
  - `markdown` string, required: The same result written for a person or a model.
  - `quota` Quota: Task usage for the current billing period.
    - `plan` string
    - `used` integer
    - `limit` integer
    - `period_end` string
    - `upgrade_url` string
  - `proposal_id` string: Present for writes. Nothing changes on the ad platform until it is approved.
  - `approve_url` string: Where a person approves the proposal.
  - `request_id` string, required

## Other responses

- `400`: Invalid arguments, or the ad account could not be resolved.
- `401`: Missing, invalid, revoked or expired API key.
- `402`: Monthly task quota used up, or the plan does not include this tool.
- `403`: The connected ad account lacks the access level this tool needs.
- `404`: Unknown tool name.
- `409`: Not connected, reconnect needed, confirmation required, a proposal already pending or no longer pending, an identical create that failed earlier today (proposal_failed_before), a create that duplicates an approved one (duplicate_create), the ad-account limit of the plan reached (account_limit), or an Idempotency-Key reused with different arguments.
- `429`: Rate limited by Adako or by the ad platform. See Retry-After.
- `500`: Unexpected error inside Adako.
- `502`: The ad platform returned an error.

---

[API](https://skmtc.dev/adako/apis/adako-rest-api.md) · [All operations](https://skmtc.dev/adako/apis/adako-rest-api/llms.txt) · [OpenAPI document](https://skmtc.dev/adako/apis/adako-rest-api/revisions/59ee60d48a56?raw)