Quora Search API

Please help me write a data collection script with the EveryInfra Quora Search endpoint (quora/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 quora and action to search, and put the parameters inside params.
- Required parameters:
  - keyword: Specifies search keywords across Quora search actions including questions, answers, posts, profiles, and topics. It performs keyword search across those entity types and does not fetch single objects by direct URL.
- Optional parameters:
  - content_type: Explicitly overrides default result entity types for Quora actions. Allowed values are all_types_mixed_results, question_question_pages, answer_answer_records, post_space_posts, profile_user_profiles, topic_topic_pages,… (allowed: all_types_mixed_results / answer_answer_records / post_space_posts / profile_user_profiles / question_question_pages / space_quora_spaces / topic_topic_pages)
  - date_range: Filters results by publishing window across Quora actions. Supported values are all_time_broadest_discovery, past_hour_very_recent_results, past_day_last_24_hours, past_week_last_7_days, past_month_last_30_days, and past… (allowed: all_time_broadest_discovery / past_day_last_24_hours / past_hour_very_recent_results / past_month_last_30_days / past_week_last_7_days / past_year_last_12_months)
  - limit: The most rows to return in this call, an integer from 1 to 200. The default applies when you leave it out, and a call can return fewer rows. Larger values return 422 before any charge. (default: 20)
- Returns a list of records. Main fields of each record: type, url, title, posted_at, answer_count, comment_count, follower_count, is_locked, is_sensitive, text, author_name, author_url; 25 fields in total, full list at https://api.everyinfra.com/api/v1/social/catalog?platform=quora.
- Example request body:
{
  "platform": "quora",
  "action": "search",
  "params": {
    "keyword": "how to learn Python"
  }
}
- 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.