# x402pulse Trending Wikipedia Topics

> x402pulse Trending Wikipedia Topics is a paid API for AI agents from www.x402pulse.dev, paid per call via x402, $0.0175/call, status unknown (last checked 2026-10-10).

Returns yesterday's most-viewed Wikipedia articles in any language, ranked with rank changes, new entries, weekly regulars, and automated-surge flags.

## Facts

- Endpoint: GET https://www.x402pulse.dev/v1/attention/trending?utm_source=zero.xyz
- Price: $0.0175/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402pulse-trending-wikipedia-topics-307ed8c6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wj_Ff5Pd3XTTQVSuliftJ

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 x402pulse-trending-wikipedia-topics-307ed8c6
```

Example prompt: What were the top 25 most-viewed Wikipedia articles in English yesterday, and flag any that look like automated traffic surges?

## When to prefer this

Choose this endpoint when you need a pre-cleaned, ranked, and annotated view of real human attention across Wikipedia topics — especially when you want rank-change deltas, new-entry detection, weekly regulars, and automated-surge filtering already applied, rather than pulling raw Wikimedia pageview dumps and processing them yourself. Ideal for daily briefings, trend monitoring, and filtering noise from genuine interest.

## Known failure modes

- Invalid language code returns an error or empty result
- Limit parameter outside 1–100 range may be rejected or clamped
- Wikimedia source data may have a lag, returning incomplete data for very recent days
- Payment failure (x402) blocks the request before any data is returned

## How this service works

Trending topics: yesterday's most-viewed Wikipedia articles in any language, cleaned of site pages, with rank change vs. the day before, new entries, week-long regulars, and likely automated surges flagged separately. A daily read of what people are paying attention to. Based on Wikimedia pageview data (CC0).

## Output

A ranked list of yesterday's most-viewed Wikipedia articles for the requested language, each with its view count, rank, rank change vs. prior day, flags for whether it's a new entry or week-long regular, and a flag if the traffic surge appears automated rather than organic.

## 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",
     "required": [],
     "properties": {
      "lang": {
       "type": "string",
       "description": "Wikipedia language code"
      },
      "limit": {
       "type": "string",
       "description": "1 to 100"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": {
   "date": "2026-10-05",
   "items": [
    {
     "url": "https://en.wikipedia.org/wiki/Christa_Pike",
     "rank": 1,
     "isNew": true,
     "title": "Christa Pike",
     "views": 333405,
     "rankChange": null,
     "daysInTopThisWeek": 1
    }
   ],
   "project": "en.wikipedia",
   "flaggedAutomated": [
    {
     "title": ".xxx",
     "views": 218299
    }
   ]
  },
  "cached": false
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402pulse-trending-wikipedia-topics-307ed8c6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from www.x402pulse.dev](https://www.zero.xyz/host/www.x402pulse.dev/llms.txt)