curl --request POST \
  --url https://api.interchange.io/api/v2/buyer/advertisers/{advertiserId}/catalogs/sync \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "account": {
    "account_id": "12345"
  },
  "catalogs": [
    {
      "catalog_id": "my-summer-products",
      "name": "Summer Sale 2026",
      "url": "https://feeds.example.com/products.xml",
      "items": [
        {}
      ],
      "conversion_events": [
        "purchase",
        "add_to_cart"
      ]
    }
  ]
}
'

import requests

url = "https://api.interchange.io/api/v2/buyer/advertisers/{advertiserId}/catalogs/sync"

payload = {
    "account": { "account_id": "12345" },
    "catalogs": [
        {
            "catalog_id": "my-summer-products",
            "name": "Summer Sale 2026",
            "url": "https://feeds.example.com/products.xml",
            "items": [{}],
            "conversion_events": ["purchase", "add_to_cart"]
        }
    ]
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    account: {account_id: '12345'},
    catalogs: [
      {
        catalog_id: 'my-summer-products',
        name: 'Summer Sale 2026',
        url: 'https://feeds.example.com/products.xml',
        items: [{}],
        conversion_events: ['purchase', 'add_to_cart']
      }
    ]
  })
};

fetch('https://api.interchange.io/api/v2/buyer/advertisers/{advertiserId}/catalogs/sync', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "catalogs": [
    {
      "catalog_id": "<string>",
      "platform_id": "<string>",
      "catalog_version_id": "<string>",
      "catalog_version_number": 4503599627370496,
      "content_hash": "<string>",
      "item_count": 4503599627370495,
      "items_approved": 4503599627370495,
      "items_pending": 4503599627370495,
      "items_rejected": 4503599627370495,
      "item_changes": {
        "added": 0,
        "updated": 0,
        "unchanged": 0,
        "removed": 0
      },
      "activation_plan_id": "<string>",
      "item_issues": [
        {
          "issue": "<string>",
          "item_id": "<string>",
          "field": "<string>"
        }
      ],
      "last_synced_at": "2023-11-07T05:31:56Z",
      "next_fetch_at": "2023-11-07T05:31:56Z",
      "error": "<string>"
    }
  ],
  "dry_run": true
}

{
  "data": null,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "field": "<string>",
    "details": {}
  }
}

{
  "data": null,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "field": "<string>",
    "details": {}
  }
}

{
  "data": null,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "field": "<string>",
    "details": {}
  }
}