Microsoft Advertising Write
Add keywords to an EXISTING Microsoft ad group — text, match type (Broad/Phrase/Exact), a per-keyword bid (plain decimal account currency), dynamic-text params and URLs
POST https://api.adspirer.ai/api/v1/tools/create_microsoft_keywords/execute
Authorization: Bearer sk_live_... — your Adspirer API key (required)Content-Type: application/json (required)Idempotency-Key: <uuid> — recommended for write operations to make retries safeAll tool arguments are wrapped in an arguments object.
| Field | Type | Description |
|---|---|---|
account_id | string optional | Microsoft Advertising ad account id (numeric AccountId — NOT the 8-character account number shown in the UI). Get it from list_microsoft_accounts. Required when more than one account is connected; may be omitted with exactly one. `customer_id` is accepted as an alias. If the tool replies that several accounts are connected, re-run with this set — that reply is NOT a connection problem. |
customer_id | string optional | Alias of account_id. |
ad_group_id | string required | The EXISTING ad group to add keywords to (required). |
keywords | array required | Keywords to create. Each: {text (req), match_type (Broad/Phrase/Exact, default Broad), bid (decimal account currency — overrides the ad group CPC), status (default Paused), param1/2/3, final_urls}. |
{
"arguments": {
"ad_group_id": "string",
"keywords": [
{}
],
"account_id": "string",
"customer_id": "string"
}
}
{
"success": true,
"data": {
"text": "(tool-specific textual output for create_microsoft_keywords)",
"quota": {
"used": 42,
"limit": 150,
"tier": "plus",
"period_end": "2026-05-01"
}
},
"tool": "create_microsoft_keywords"
}
{
"success": false,
"error": "You have 25 meta_ads accounts connected. Please specify which account to use by passing the ad_account_id parameter:\n - Acme Holdings (ad_account_id=\"act_123456789\")\n - Acme EU (ad_account_id=\"act_987654321\")",
"is_error": true,
"tool": "create_microsoft_keywords"
}
{
"success": false,
"error": "\ud83d\udea8 Monthly limit reached (150/150 tool calls on Plus tier).\nUpgrade to Pro at https://adspirer.ai to keep building.",
"is_error": true,
"tool": "create_microsoft_keywords",
"quota": {
"used": 150,
"limit": 150,
"tier": "plus",
"period_end": "2026-05-01",
"upgrade_url": "https://adspirer.ai"
}
}
Interactive: Swagger UI
Machine-readable: OpenAPI 3.1 spec · llms-full.txt
More tools: Microsoft Advertising · All tools
Adspirer REST API — get an API key at adspirer.ai/keys · adspirer.ai