list_meta_pixels

Meta Ads Read

User wants conversion tracking, asks about Meta Pixels, or before creating OUTCOME_SALES campaigns

Endpoint

POST https://api.adspirer.ai/api/v1/tools/list_meta_pixels/execute

Headers

Authorization: Bearer sk_live_... — your Adspirer API key (required)
Content-Type: application/json (required)
Idempotency-Key: <uuid> — recommended for write operations to make retries safe

Description

User wants conversion tracking, asks about Meta Pixels, or before creating OUTCOME_SALES campaigns.

Returns all Meta Pixels for the ad account with their status and last fired time.

Workflow:
1. Call this tool to discover available pixels
2. Use the pixel ID with campaign creation tools via `pixel_id` parameter
3. Optionally specify `pixel_event_name` (default: PURCHASE)

When to use:
- Before creating OUTCOME_SALES campaigns (pixel_id is required for conversion tracking)
- When user asks "which pixels do I have?"
- When setting up conversion tracking for campaigns

Request body

All tool arguments are wrapped in an arguments object.

Field	Type	Description
`ad_account_id`	`string` optional	Meta ad account ID (e.g., 'act_123456'). If not provided, uses the connected account.

Example request

{
  "arguments": {
    "ad_account_id": "string"
  }
}

Example responses

200 — Success

{
  "success": true,
  "data": {
    "text": "(tool-specific textual output for list_meta_pixels)",
    "quota": {
      "used": 42,
      "limit": 150,
      "tier": "plus",
      "period_end": "2026-05-01"
    }
  },
  "tool": "list_meta_pixels"
}

400 — Tool-level error (bad arguments / multi-account selection)

{
  "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": "list_meta_pixels"
}

402 — Quota exhausted

{
  "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": "list_meta_pixels",
  "quota": {
    "used": 150,
    "limit": 150,
    "tier": "plus",
    "period_end": "2026-05-01",
    "upgrade_url": "https://adspirer.ai"
  }
}

Try it live

Interactive: Swagger UI

Machine-readable: OpenAPI 3.1 spec · llms-full.txt

More tools: Meta Ads · All tools

Adspirer REST API — get an API key at adspirer.ai/keys · adspirer.ai