Reddit API Capability

List Comments

List recent public comments from one or more subreddits, newest first, with cursor pagination.

Capability ID reddit.comments.list

Cost 1 credit per request

Maximum runtime 30 seconds

# List Comments

List recent public comments from one or more subreddits, newest first, with cursor pagination.

- Platform: [Reddit](https://docs.upscrape.com/docs/platforms/reddit)
- Capability ID: `reddit.comments.list`
- Cost: 1 credit per request
- Maximum runtime: 30 seconds
- Execute endpoint: `POST https://data.upscrape.com/execute`

## Request

Use the exact public capability ID in the shared execute envelope.

```bash
curl --request POST \
  --url https://data.upscrape.com/execute \
  --header "Authorization: Bearer YOUR_API_KEY" \
  --header "Content-Type: application/json" \
  --header "Prefer: wait=30" \
  --data '{
  "input": {
    "limit": 25,
    "subreddits": "SaaS"
  },
  "capability": "reddit.comments.list"
}'
```

## Input

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `after` | `string` | No | Opaque cursor from a previous result's next field. |
| `limit` | `integer` | No | Page size (default 50). |
| `subreddits` | `string` | Yes | One to 25 comma-separated subreddit names, optionally prefixed with r/, or the literal all. |

### Example input

```json
{
  "limit": 25,
  "subreddits": "SaaS"
}
```

## Response

Successful output is returned in `results[0].data`. Raw platform output is intentionally open-ended and may evolve with the upstream source.

### Illustrative sample output

This redacted fixture is an example, not a fixed response schema.

```json
{
  "items": [
    {
      "author": "AutoModerator",
      "body": "Low-Effort/AI content is auto-removed. I am a bot, and this action was performed automatically. Please contact the moderators of this subreddit if you have any questions or concerns.",
      "created_utc": 1787376875,
      "id": "t1_p563b8h",
      "nsfw": false,
      "parent_permalink": null,
      "parent_title": "I wanted to see my rentals like my stock portfolio, so we built it",
      "permalink": "https://www.reddit.com/r/SaaS/comments/1vux3n0/i_wanted_to_see_my_rentals_like_my_stock/p563b8h/",
      "score": 0,
      "subreddit": "SaaS",
      "type": "comment"
    },
    {
      "author": "Prince-ow",
      "body": "actually i think asking right after a specific action is probably the sweet spot but a simple question tied to what they just did feels much less annoying than a generic survey, and the feedback is usually more useful because the experience is still fresh.",
      "created_utc": 1787376833,
      "id": "t1_p5637ys",
      "nsfw": false,
      "parent_permalink": null,
      "parent_title": "how often do you actually ask customers for feedback?",
      "permalink": "https://www.reddit.com/r/SaaS/comments/1vv0srd/how_often_do_you_actually_ask_customers_for/p5637ys/",
      "score": 0,
      "subreddit": "SaaS",
      "type": "comment"
    },
    {
      "author": "Agitated_Offer_4343",
      "body": "the stronger question is what theyre typing into ChatGPT at 2am when the pain is so bad theyll pay to make it stop. not who they are, but the exact words they use when theyve already decided to fix it if your daily plan includes reading five real Reddit threads or support tickets where someone describes that exact moment youll learn more than any AI lesson. thats the pain intensity made concrete",
      "created_utc": 1787376720,
      "id": "t1_p562z84",
      "nsfw": false,
      "parent_permalink": null,
      "parent_title": "Marketing/Distribution/Promotion - My Learning Plan",
      "permalink": "https://www.reddit.com/r/SaaS/comments/1vu2751/marketingdistributionpromotion_my_learning_plan/p562z84/",
      "score": 0,
      "subreddit": "SaaS",
      "type": "comment"
    }
  ],
  "next": "t1_p55yk3l"
}
```
### Illustrative output fields

Derived from the sample above for orientation only. These fields are not a fixed response schema.

| Path | Observed type | Example |
| --- | --- | --- |
| `items` | `array` | 3 items |
| `items` | `array` | 3 items |
| `next` | `string` | t1_p55yk3l |

## Execution behavior

A `200` response completed inline. A `202` response was queued; poll `GET /jobs/{id}` until the job reaches `completed` or `failed`. Use an `Idempotency-Key` when retrying must not create a duplicate logical job.

## Related documentation

- [Authentication](https://docs.upscrape.com/docs/api/authentication)
- [Jobs and results](https://docs.upscrape.com/docs/api/jobs)
- [Errors and retries](https://docs.upscrape.com/docs/api/errors)
- [Idempotency](https://docs.upscrape.com/docs/api/idempotency)

POST /execute Shared execution endpoint

Input parameters

after string optional

Opaque cursor from a previous result's next field.

limit integer optional

Page size (default 50).

Example 25

subreddits string required

One to 25 comma-separated subreddit names, optionally prefixed with r/, or the literal all.

Example SaaS

Response

Successful output is returned in results[0].data. Raw platform output is intentionally open-ended and may evolve with the upstream source.

Illustrative sample The full redacted fixture is shown in the response panel.

Illustrative output fields

Derived from the sample above for orientation only. These observed fields are not a fixed response schema.

Path	Observed type	Example
`items`	`array`	3 items
`items`	`array`	3 items
`next`	`string`	t1_p55yk3l

Execution behavior

A 200 response completed inline. A 202 response was queued; poll GET /jobs/:id until the job reaches completed or failed.

curl --request POST \ --url https://data.upscrape.com/execute \ --header "Authorization: Bearer YOUR_API_KEY" \ --header "Content-Type: application/json" \ --header "Prefer: wait=30" \ --data '{ "input": { "limit": 25, "subreddits": "SaaS" }, "capability": "reddit.comments.list" }'

import json import requests payload = json.loads(r'''{ "input": { "limit": 25, "subreddits": "SaaS" }, "capability": "reddit.comments.list" }''') response = requests.post( "https://data.upscrape.com/execute", headers={ "Authorization": "Bearer YOUR_API_KEY", "Content-Type": "application/json", "Prefer": "wait=30", }, json=payload, ) response.raise_for_status() print(json.dumps(response.json(), indent=2))

{ "items": [ { "author": "AutoModerator", "body": "Low-Effort/AI content is auto-removed. I am a bot, and this action was performed automatically. Please contact the moderators of this subreddit if you have any questions or concerns.", "created_utc": 1787376875, "id": "t1_p563b8h", "nsfw": false, "parent_permalink": null, "parent_title": "I wanted to see my rentals like my stock portfolio, so we built it", "permalink": "https://www.reddit.com/r/SaaS/comments/1vux3n0/i_wanted_to_see_my_rentals_like_my_stock/p563b8h/", "score": 0, "subreddit": "SaaS", "type": "comment" }, { "author": "Prince-ow", "body": "actually i think asking right after a specific action is probably the sweet spot but a simple question tied to what they just did feels much less annoying than a generic survey, and the feedback is usually more useful because the experience is still fresh.", "created_utc": 1787376833, "id": "t1_p5637ys", "nsfw": false, "parent_permalink": null, "parent_title": "how often do you actually ask customers for feedback?", "permalink": "https://www.reddit.com/r/SaaS/comments/1vv0srd/how_often_do_you_actually_ask_customers_for/p5637ys/", "score": 0, "subreddit": "SaaS", "type": "comment" }, { "author": "Agitated_Offer_4343", "body": "the stronger question is what theyre typing into ChatGPT at 2am when the pain is so bad theyll pay to make it stop. not who they are, but the exact words they use when theyve already decided to fix it if your daily plan includes reading five real Reddit threads or support tickets where someone describes that exact moment youll learn more than any AI lesson. thats the pain intensity made concrete", "created_utc": 1787376720, "id": "t1_p562z84", "nsfw": false, "parent_permalink": null, "parent_title": "Marketing/Distribution/Promotion - My Learning Plan", "permalink": "https://www.reddit.com/r/SaaS/comments/1vu2751/marketingdistributionpromotion_my_learning_plan/p562z84/", "score": 0, "subreddit": "SaaS", "type": "comment" } ], "next": "t1_p55yk3l" }