Reddit Posts Scraper API (x402 Pay-per-call)

x402

Reddit Posts Scraper API (x402 Pay-per-call) is a paid API for AI agents from x402.186-241-26-229.sslip.io, paid per call via x402, $0.025/call, status unknown (last checked 2026-10-02).

Fetches structured Reddit post and comment data by URL, post ID, or keyword search, billed per successful call via x402 micropayments.

Price / call$0.025

Seller volume →—

Success—

StatusUnknown

How this service works

Pay-per-call structured web data. Failed or empty runs are not charged.

Output

Returns a JSON object with a count of results and an array of items, each representing a Reddit post or comment row including fields like post ID, title, author, post URL, subreddit, status, and post type. Only successful, non-empty runs are charged.

Example use cases

Competitor sentiment research on Reddit

“Search Reddit for posts mentioning 'Notion AI' and grab up to 50 posts sorted by top, with 100 comments each — I want to see what users are saying about it.”

Fetch full comment thread from a specific post

“Pull all the comments from this Reddit post — https://www.reddit.com/r/personalfinance/comments/abc123/ — sorted by best, up to 500 comments total.”

Find unanswered questions in a subreddit

“Search Reddit for posts about 'sourdough starter troubleshooting', filter to only unanswered threads, and give me up to 30 posts with up to 50 comments each.”

Technical details

Endpoint

POSThttps://x402.186-241-26-229.sslip.io/v1/reddit-posts?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need structured Reddit post and comment data at scale, with pay-per-successful-call pricing (no charge for empty runs), and you want flexible ingestion via URLs, post IDs, keyword search, or a bulk file. Prefer this over general web scrapers when your target is specifically Reddit content with control over comment sorting, filtering, and volume limits.

Side effects

Empty result set if archived data is unavailable for the given URL or keyword — not charged
Invalid or private Reddit post URL returns an error or empty items
Keyword search returns no matching posts if terms are too narrow
Rate limits or archive gaps may result in partial comment coverage
postUrlsFile exceeding 5 MB will be rejected
maxScanPerPost below minimum of 100 is rejected by schema validation

Input

Schema · Request body

Field	Type	Description
sort	string	Order comments from the scanned archive records. Best uses score as an approximation; Q&A puts original-poster comments first.
filter	string	Keep only threads answered by the original poster or only unanswered threads. Applies to scanned comments.
postUrl	string	One public Reddit post URL, redd.it link, or post ID.
queries	array	Find archived public posts by keyword when no URLs are supplied.
maxItems	integer	Maximum combined post and comment rows. Set 0 for no output cap.
postUrls	array	Multiple public post URLs or IDs to collect in one run.
postUrlsFile	string	HTTPS URL of a TXT file with one post per line or CSV with a url or permalink column, up to 5 MB.
maxScanPerPost	integer	Maximum comments to scan per post before sorting; extended scan raises this to at least 10,000.
maxPostsPerQuery	integer	Maximum matching posts to collect for each search keyword.
expandAllComments	boolean	Scan up to 10,000 archived comments per post before sorting and filtering. This cannot recover comments absent from the archive.
maxCommentsPerPost	integer	Maximum comment rows per post. Set 0 to keep all scanned comments.

Output

Schema · Response

{
  "type": "json",
  "example": {
    "count": 1,
    "items": [
      {
        "id": null,
        "_type": null,
        "title": null,
        "author": null,
        "_status": null,
        "postUrl": null,
        "_post_id": null,
        "subreddit": null
      }
    ],
    "product": "reddit-posts"
  }
}

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