AliExpress Details API

Please help me write a data collection script with the EveryInfra AliExpress Details endpoint (aliexpress/profile).

Endpoint contract:
- Request: POST https://api.everyinfra.com/api/v1/social with the header Authorization: Bearer <API key>. Read the key from the EVERYINFRA_API_KEY environment variable and never hard-code it.
- In the request body, set platform to aliexpress and action to profile, and put the parameters inside params.
- Required parameters:
  - url: Specifies the target AliExpress item using a full URL (such as https://www.aliexpress.com/item/<item_id>.html).
- Optional parameters:
  - country: The country or region code, such as US, that profile, variants and product_detail read the product for (default US, converted to uppercase). It picks the regional view of the item.
  - currency: The currency for the item prices returned by profile, variants and product_detail, such as USD (default USD, converted to uppercase).
- Returns one object. Main fields: id, url, name, text, price, original_price, currency, discount, sold_count, rating, rating_scale, review_count; 36 fields in total, full list at https://api.everyinfra.com/api/v1/social/catalog?platform=aliexpress.
- Example request body:
{
  "platform": "aliexpress",
  "action": "profile",
  "params": {
    "url": "https://www.aliexpress.com/item/3256806025886958.html"
  }
}
- Price: $1.39 per 1,000 requests; failed and empty results are not charged.
- For dozens or hundreds of targets, add "mode": "async" to the body: you get a job_id at once and poll GET https://api.everyinfra.com/api/v1/jobs/{job_id} for the result.
- On 422, fix the request using the suggested parameter names and allowed values in the error; on 429 or 503, wait for Retry-After and try again.

Before writing code, ask me which targets I need, how many, which fields, and what output format I want; then confirm the plan and the rough cost with me.