List Polymarket comments

Try in Playground

List the comment thread of a Polymarket event or series, newest or oldest first, with replies and commenter profiles. An event in a recurring series, or in any series when the event has no comments of its own, returns the series discussion, as the event page shows it; other events return their own thread. Optionally keep only comments from position holders.

GET/v1/polymarket/commentsx-api-key

Headers

Get your API key

x-api-keystringrequiredheader

Your ScrapeAtlas customer key. Create one on /account/ and set SCRAPEATLAS_API_KEY.

Query parameters

eventstringquery

Event slug, numeric event ID, or a polymarket.com/event/<slug> URL (a /market/<slug> URL resolves to its event). Use event or series.

min 1 chars · max 600 chars

Examplepresidential-election-winner-2028

seriesstringquery

Series slug or numeric series ID.

orderenumquery

newest (default) or oldest.

one of: newest, oldest

holdersOnlyenumquery

true keeps only comments from wallets holding a position.

one of: true, false

limitstringquery

Top-level comments per page, 1–100; defaults to 20. Replies to those comments are returned as additional rows.

Example20

cursorstringquery

Optional nextCursor from the previous response. Send the same other parameters with it; omit it for the first page.

Response fields

requestIdstring

Request correlation UUID.

Upstream requests, decoded response bytes and elapsed milliseconds.

accounting.upstreamRequestsinteger

Always included.

≥ 0

accounting.responseBytesinteger

Always included.

≥ 0

accounting.durationMsnumber

Always included.

≥ 0

successboolean

True when usable data is returned; inspect status and coverage for omissions.

statusenum

success, partial, failed or challenged. HTTP 200 can be partial.

one of: success, partial

sourceUrlstring

Public Polymarket page the data describes, or the public API URL when no page exists (an order book or price history requested by token ID).

absolute HTTPS URL

fetchedAtstring

UTC retrieval time.

complete is false when a warning names an omission, such as market_limit, level_limit, point_limit, comment_row_limit or stats_unavailable.

coverage.sourcestring

Always included.

coverage.completeboolean

Always included.

coverage.warningsstring[]

Always included.

parentEntityTypeenum

Always included.

one of: Event, Series

parentEntityIDinteger

Always included.

Series slug or numeric series ID.

series.idstring

Always included.

series.slugstring

Always included.

series.titlestringoptional

Optional.

Comments and replies as a flat list in source order: id, body (omitted when the comment only attaches media), parentEntityType, parentEntityID, parentCommentID (replies only), userAddress, replyAddress (replies only), createdAt, updatedAt, reactionCount and reportCount.

up to 2000 items

comments.idstring

Always included.

comments.bodystringoptional

Optional.

comments.parentEntityTypestring

Always included.

comments.parentEntityIDinteger

Always included.

comments.parentCommentIDstringoptional

Optional.

comments.userAddressstring

Always included.

comments.replyAddressstringoptional

Optional.

comments.createdAtstring

Always included.

comments.updatedAtstringoptional

Optional.

comments.reactionCountinteger

Always included.

comments.reportCountintegeroptional

Optional.

up to 10 items

comments.media.idstring

Always included.

comments.media.mediaTypestring

Always included.

comments.media.providerstringoptional

Optional.

comments.media.urlstring

Always included.

comments.media.altTextstringoptional

Optional.

comments.profile.namestringoptional

Optional.

comments.profile.pseudonymstringoptional

Optional.

comments.profile.displayUsernamePublicbooleanoptional

Optional.

comments.profile.biostringoptional

Optional.

comments.profile.profileImagestringoptional

Optional.

comments.profile.proxyWalletstringoptional

Optional.

comments.profile.baseAddressstringoptional

Optional.

nextCursorstringnullable

Cursor for the next page, or null when the source has no further page.

HTTP 200 returns the success variant. Check status: partial means usable data with warnings, and failed or challenged requests carry a failure object described in Errors & responses.

Error codes

HTTP	failure.code	Meaning
200	`partial`	Usable data with level_limit, point_limit, market_limit, comment_row_limit or *_unavailable warnings.
400	`invalid_request`	Missing, duplicate, conflicting, unsafe or unsupported parameters, a URL outside polymarket.com, or a cursor the source rejects.
401	`unauthorized`	Missing or invalid worker API key.
404	`not_found`	Unknown event, market, outcome, token, series, handle or wallet.
429	`upstream_rate_limited`	Polymarket throttled the request; no automatic retry.
502	`upstream_challenged`	Polymarket rejected the request or answered with a challenge page.
502	`unsupported_page`	Malformed, mismatched or non-JSON source data, or a profile page without its wallet address.
502	`response_too_large` `payload_too_complex`	Response exceeded byte or parsing limits.
502	`unsafe_redirect` `request_limit` `upstream_error`	Bounded source retrieval could not complete.
503	`busy`	All worker slots and queue places are occupied.
504	`timeout`	Total request deadline expired.

Code example

curl "https://api.scrapeatlas.com/v1/polymarket/comments?event=presidential-election-winner-2028&limit=20" \
  -H "x-api-key: YOUR_API_KEY"

const response = await fetch(
  "https://api.scrapeatlas.com/v1/polymarket/comments?event=presidential-election-winner-2028&limit=20",
  {
    headers: {
      "x-api-key": "YOUR_API_KEY"
    }
  }
);

const data = await response.json();
console.log(data.status, data);

type Result = {
  status: "success" | "partial" | "failed" | "challenged";
  requestId: string;
  [field: string]: unknown;
};

const response = await fetch(
  "https://api.scrapeatlas.com/v1/polymarket/comments?event=presidential-election-winner-2028&limit=20",
  {
    headers: {
      "x-api-key": process.env.SCRAPEATLAS_API_KEY!
    }
  }
);

const data = (await response.json()) as Result;
if (data.status === "failed" || data.status === "challenged") {
  throw new Error(`Polymarket request failed: ${data.requestId}`);
}
console.log(data);

import requests

response = requests.get(
    "https://api.scrapeatlas.com/v1/polymarket/comments",
    headers={"x-api-key": "YOUR_API_KEY"},
    params={
        "event": "presidential-election-winner-2028",
        "limit": "20"
    },
    timeout=60,
)
data = response.json()
print(data["status"], data)

package main

import (
	"encoding/json"
	"fmt"
	"net/http"
)

func main() {
	req, _ := http.NewRequest("GET", "https://api.scrapeatlas.com/v1/polymarket/comments?event=presidential-election-winner-2028&limit=20", nil)
	req.Header.Set("x-api-key", "YOUR_API_KEY")
	resp, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()

	var data map[string]interface{}
	json.NewDecoder(resp.Body).Decode(&data)
	fmt.Println(data["status"], data)
}

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class Main {
    public static void main(String[] args) throws Exception {
        var client = HttpClient.newHttpClient();
        var request = HttpRequest.newBuilder()
            .uri(URI.create("https://api.scrapeatlas.com/v1/polymarket/comments?event=presidential-election-winner-2028&limit=20"))
            .GET()
            .header("x-api-key", "YOUR_API_KEY")
            .build();
        var response = client.send(request, HttpResponse.BodyHandlers.ofString());
        System.out.println(response.body());
    }
}

Use your sa_live_… customer key at https://api.scrapeatlas.com.

Responses

Successful result. Synthetic example validated against the runtime contract.

{
  "success": true,
  "status": "success",
  "requestId": "00000000-0000-4000-8000-000000000001",
  "sourceUrl": "https://polymarket.com/event/presidential-election-winner-2028",
  "fetchedAt": "2026-10-13T00:00:00.000Z",
  "coverage": {
    "source": "public_api",
    "complete": true,
    "warnings": []
  },
  "accounting": {
    "upstreamRequests": 2,
    "responseBytes": 30033,
    "durationMs": 373
  },
  "parentEntityType": "Event",
  "parentEntityID": 31552,
  "comments": [
    {
      "id": "3290732",
      "body": "Example comment text.",
      "parentEntityType": "Event",
      "parentEntityID": 31552,
      "userAddress": "0x2222222222222222222222222222222222222222",
      "createdAt": "2026-10-12T05:51:50.155555Z",
      "updatedAt": "2026-10-12T05:51:58.367378Z",
      "reactionCount": 2,
      "reportCount": 0,
      "profile": {
        "name": "example",
        "pseudonym": "Example-Trader",
        "displayUsernamePublic": true,
        "proxyWallet": "0x1111111111111111111111111111111111111111",
        "baseAddress": "0x2222222222222222222222222222222222222222"
      }
    },
    {
      "id": "3290801",
      "body": "Example reply.",
      "parentEntityType": "Event",
      "parentEntityID": 31552,
      "parentCommentID": "3290732",
      "userAddress": "0x2222222222222222222222222222222222222222",
      "createdAt": "2026-10-12T06:10:00.000000Z",
      "reactionCount": 0,
      "reportCount": 0
    }
  ],
  "nextCursor": "T8nqPI3ippEcpA2uhxHOPwthTq7A5-nXp7hlcinefpJ7InYiOjF9"
}

Missing, duplicate, conflicting, unsafe or unsupported parameters, a URL outside polymarket.com, or a cursor the source rejects.

{
  "requestId": "9d2f1c0a-6b1e-4c7d-9a8e-2f3b4c5d6e7f",
  "accounting": {
    "upstreamRequests": 0,
    "responseBytes": 0,
    "durationMs": 0
  },
  "success": false,
  "status": "failed",
  "failure": {
    "code": "invalid_request",
    "message": "Invalid request: missing, duplicate, unsupported or malformed parameters."
  }
}