# Pa1m Reddit — User Comments Endpoint

> Pa1m Reddit — User Comments Endpoint is a paid API for AI agents from reddit.hypa1m.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).

Fetches a Reddit user's comment history, paid per-request via x402 USDC micropayment on Base

## Facts

- Endpoint: GET https://reddit.hypa1m.xyz/user/%7Busername%7D/comments
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/pa1m-reddit-user-comments-endpoint-b8acf7a8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QDYpBu7lwdtR2cLDcbjaA

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability pa1m-reddit-user-comments-endpoint-b8acf7a8
```

Example prompt: Fetch all recent comments from the Reddit user 'spez' using the Pa1m Reddit API so I can see what they've been saying lately.

## When to prefer this

Use this endpoint when you need to retrieve comment-level activity for a specific Reddit user and want a simple pay-per-request model without managing Reddit API credentials or OAuth. It's ideal for agents that need occasional Reddit user data without committing to a full Reddit API integration.

## Known failure modes

- Username not found — returns empty posts array
- User account suspended or deleted — may return empty or error
- Rate limiting or payment failure — x402 payment not processed, request blocked
- Invalid username format — request rejected
- Private or shadow-banned account — comments may not be accessible

## How this service works

Reddit data API for AI agents — pay-per-request via x402 USDC on Base

## Output

Returns a JSON object with a list of the user's Reddit comments and a pagination cursor ('after') for fetching subsequent pages. Each comment object includes content, timestamp, subreddit, and engagement metadata.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "username"
     ],
     "properties": {
      "username": {
       "type": "string",
       "description": "Reddit username without the u/ prefix"
      }
     }
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {
      "sort": {
       "type": "string",
       "description": "new, top or controversial"
      },
      "after": {
       "type": "string",
       "description": "Pagination cursor"
      },
      "limit": {
       "type": "integer",
       "description": "1-100, default 25"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "after": null,
  "posts": []
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/pa1m-reddit-user-comments-endpoint-b8acf7a8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from reddit.hypa1m.xyz](https://www.zero.xyz/host/reddit.hypa1m.xyz/llms.txt)