iQIYI Video details API

Please help me write a data collection script with the EveryInfra iQIYI Video details endpoint (iqiyi/video).

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 iqiyi and action to video, and put the parameters inside params.
- Required parameters:
  - url: Accepts a full iQIYI video playback URL (v_*.html format) for the video action. Series/album pages (a_*.html) and creator profile links are not supported; use the album action with keyword for series discovery.
- Optional parameters:
  - scrape_additional_info: Controls whether iQIYI search results include additional uploader and engagement information. Pass a JSON boolean; the default is true.
- Returns one object. Main fields: id, url, title, text, category, category_id, duration_seconds, duration_sec, heat_count, rating, rating_scale, rating_count; 30 fields in total, full list at https://api.everyinfra.com/api/v1/social/catalog?platform=iqiyi.
- Example request body:
{
  "platform": "iqiyi",
  "action": "video",
  "params": {
    "url": "http://www.iqiyi.com/v_12vxqf0wkkw.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.