Yelp Reviews API

Please help me write a data collection script with the EveryInfra Yelp Reviews endpoint (yelp/reviews).

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 yelp and action to reviews, and put the parameters inside params.
- Required parameters:
  - url: Accepts a Yelp business URL featuring a /biz/ slug for the profile and reviews actions to fetch business metadata or user reviews. User profile links are not supported.
- Optional parameters:
  - page_token: Pagination token: pass back next_page_token from the previous response to get the next page; omit it for the first page. Keep every other parameter unchanged. Tokens last 24 hours and each page is one call.
  - limit: The most rows to return in this call, an integer from 1 to 10. The default applies when you leave it out, and a call can return fewer rows. Larger values are accepted and capped at the maximum. (default: 10)
- Returns a list of records. Main fields of each record: id, text, rating, rating_scale, posted_at, author_name, useful_count, funny_count, cool_count, photo_count, business_name, business_url.
- Example request body:
{
  "platform": "yelp",
  "action": "reviews",
  "params": {
    "url": "https://www.yelp.com/biz/blue-bottle-coffee-san-francisco"
  }
}
- 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.