Dailymotion Search API

Please help me write a data collection script with the EveryInfra Dailymotion Search endpoint (dailymotion/search).

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 dailymotion and action to search, and put the parameters inside params.
- Required parameters:
  - keyword: Specifies the search term for Dailymotion video discovery. The search action queries videos only and does not support searching for channels or playlists by keyword.
- Optional parameters:
  - date_range: Filters video search results by relative upload window using today, week, month, or year. Accepts predefined intervals only rather than custom date bounds, with specific cutoff thresholds determined by platform filters. (allowed: month / today / week / year)
  - sort: Sorts video search results by relevance, newest (upload date), or most_viewed. These values apply exclusively to search and do not reorder comments by posting time or helpfulness. (allowed: most_viewed / newest / relevance)
  - upload_date: Serves as a compatibility alias for date_range, accepting today, week, month, or year to filter video upload windows rather than select video IDs. When both are supplied, upload_date overrides date_range. (allowed: month / today / week / year)
  - limit: The most rows to return in this call, an integer from 1 to 100. The default applies when you leave it out, and a call can return fewer rows. Larger values return 422 before any charge. (default: 10)
- Returns a list of records. Main fields of each record: id, url, title, description, duration_seconds, duration_sec, view_count, like_count, comment_count, category, tags, is_live; 17 fields in total, full list at https://api.everyinfra.com/api/v1/social/catalog?platform=dailymotion.
- Example request body:
{
  "platform": "dailymotion",
  "action": "search",
  "params": {
    "keyword": "space documentary"
  }
}
- 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.