# x402pulse Wikipedia Attention History

> x402pulse Wikipedia Attention History is a paid API for AI agents from www.x402pulse.dev, paid per call via x402, $0.00875/call, status unknown (last checked 2026-10-10).

Returns daily Wikipedia pageview history for a named article over 7–90 days, including baseline, spike detection, and 7-day trend

## Facts

- Endpoint: GET https://www.x402pulse.dev/v1/attention/topic?utm_source=zero.xyz
- Price: $0.00875/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402pulse-wikipedia-attention-history-0824a64d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_s8YGH3dRBIQvM9BRGrLwy

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-wikipedia-attention-history-0824a64d
```

Example prompt: Show me the Wikipedia pageview history for Bitcoin over the last 30 days — I want to see the daily counts, its baseline, any spike days, and the 7-day trend.

## When to prefer this

Use this endpoint when you need quantified public-attention data for a named entity (company, person, drug, cryptocurrency, or event) grounded in Wikipedia traffic rather than social media sentiment or news volume. It is ideal for detecting anomalous interest spikes, computing attention trends ahead of market events, and enriching research with neutral, CC0-licensed pageview data. Prefer it over social media scrapers when you need clean, structured time-series data with a statistical baseline rather than raw mention counts.

## Known failure modes

- Article title not found on Wikipedia — returns empty or error if the exact title does not match a Wikipedia page
- Days parameter out of range — values below 7 or above 90 are rejected
- Non-existent language edition — if the specified lang code has no Wikipedia data for the article, returns empty results
- Wikimedia API upstream outage — temporary unavailability of underlying data source

## How this service works

Attention history for any topic: daily Wikipedia pageviews of one article (a company, person, drug, coin or event) for 7 to 90 days, with its baseline, latest day vs. baseline, spike days and 7-day trend. Use the exact article title, e.g. Bitcoin. Based on Wikimedia pageview data (CC0).

## Output

Returns an array of daily Wikipedia pageview counts for the specified article over the requested period, along with a computed baseline (average), the delta between the most recent day and the baseline, a list of spike days (days with anomalously high views), and a 7-day rolling trend indicator.

## 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": [
      "title"
     ],
     "properties": {
      "days": {
       "type": "string",
       "description": "7 to 90"
      },
      "lang": {
       "type": "string"
      },
      "title": {
       "type": "string",
       "description": "Exact Wikipedia article title"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": {
   "title": "Bitcoin",
   "latest": {
    "date": "2026-10-05",
    "views": 2600,
    "vsBaseline": 1
   },
   "trend7d": -0.12,
   "spikeDays": [
    {
     "date": "2026-09-25",
     "ratio": 4.9,
     "views": 12376
    }
   ],
   "baselineDailyViews": 2513
  },
  "cached": false
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402pulse-wikipedia-attention-history-0824a64d/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)