# x402 Trend Insights

> x402 Trend Insights is a paid API for AI agents from agentx402pay.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-20).

Returns Wikipedia page-view volume and momentum data for a given topic, with optional related article titles on the premium tier

## Facts

- Endpoint: GET https://agentx402pay.com/api/insights?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-trend-insights-5c0f235b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_W_M9AZpiFc6Sr3pB63jI0

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 x402-trend-insights-5c0f235b
```

Example prompt: Can you pull the Wikipedia-based trend insights for 'artificial intelligence' using the premium tier so I also get related article titles?

## When to prefer this

Choose this endpoint when you need objective, quantitative page-view-based trend signals from Wikipedia — useful for gauging real public interest in a topic without relying on social media noise or search-engine keyword data. Prefer the premium tier when you want title-similar related Wikipedia articles alongside the core trend metrics. Not suitable when you need live social media trends, Google Trends data, or semantically curated related topics.

## Known failure modes

- Missing required `topic` parameter returns a validation error
- Invalid `tier` value (outside 'standard'/'premium') returns a schema error
- Topics with very little or no Wikipedia presence may return low or empty trend data
- Payment failure via x402 protocol blocks the request
- Rate limits or upstream Wikipedia API issues may cause transient failures

## How this service works

Trend insights for a topic, based on real Wikipedia page-view volume and momentum. Premium tier adds relatedTrends: other Wikipedia article titles matching the same search terms (title-similarity, not a curated semantic-relevance ranking). Not literal search/social trend data — see the response's `source` field.

## Output

Returns trend data for the queried topic including Wikipedia page-view volume and momentum indicators. The `source` field clarifies the data origin. On premium tier, also includes `relatedTrends`: a list of other Wikipedia article titles that match the search terms by title similarity (not curated semantic relevance).

## 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": [
      "topic"
     ],
     "properties": {
      "tier": {
       "enum": [
        "standard",
        "premium"
       ],
       "type": "string",
       "description": "standard = $0.01, premium = $0.025"
      },
      "topic": {
       "type": "string",
       "description": "Topic to fetch trend insights for"
      }
     }
    }
   },
   "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/x402-trend-insights-5c0f235b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentx402pay.com](https://www.zero.xyz/host/agentx402pay.com/llms.txt)