Walmart Connect Write
Add one or more keywords to EXISTING ad group(s) of a manual (keyword-bidded) Walmart campaign
POST https://api.adspirer.ai/api/v1/tools/create_walmart_keyword/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 |
|---|---|---|
advertiser_id | string optional | Walmart Advertiser ID. Optional when only one advertiser is connected. |
campaign_id | string optional | Parent campaign id (single keyword). |
ad_group_id | string optional | Parent ad group id (single keyword). |
keyword_text | string optional | The keyword text (single keyword). |
match_type | string optional | Match type (single keyword). one of: exact, phrase, broad |
bid | number optional | Bid in USD (floor $0.30, max $100). |
state | string optional | Keyword state (default enabled). one of: enabled, paused, archived |
keywords | array optional | Multiple keywords at once; each = {campaign_id, ad_group_id, keyword_text, match_type, bid, state?}. |
{
"arguments": {
"match_type": "exact",
"state": "enabled"
}
}
{
"success": true,
"data": {
"text": "(tool-specific textual output for create_walmart_keyword)",
"quota": {
"used": 42,
"limit": 150,
"tier": "plus",
"period_end": "2026-05-01"
}
},
"tool": "create_walmart_keyword"
}
{
"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_walmart_keyword"
}
{
"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_walmart_keyword",
"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: Walmart Connect · All tools
Adspirer REST API — get an API key at adspirer.ai/keys · adspirer.ai