# Reddit Trending Topics Feed

> Reddit Trending Topics Feed is a paid API for AI agents from api.relai.fi, paid per call via x402, $0.005/call, status down (last checked 2026-09-15).

Returns currently trending topics and posts from Reddit

## Facts

- Endpoint: GET https://api.relai.fi/relay/1780781322365/api/reddit/trending
- Price: $0.005/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/reddit-trending-topics-feed-03697025
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ffqtgXaS0nhHyDJmUo6UA

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 reddit-trending-topics-feed-03697025
```

Example prompt: What topics are currently trending on Reddit right now?

## When to prefer this

Use this endpoint when you need real-time Reddit trending data without directly integrating with Reddit's API, especially in automated or agent workflows that require quick social trend signals via a simple GET request and micropayment model.

## Known failure modes

- Reddit API rate limiting causing empty or partial results
- Upstream Reddit service unavailability returning 503
- Network timeout from relay infrastructure
- No trending data available at the moment returning empty array
- Payment not processed resulting in 402 error

## How this service works

Reddit trending

## Output

A list of currently trending Reddit topics, posts, or subreddits including relevant metadata such as titles, engagement signals, and community information.

## 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"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/reddit-trending-topics-feed-03697025/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.relai.fi](https://www.zero.xyz/host/api.relai.fi/llms.txt)