# AgentSvc Trending Topics Aggregator

> AgentSvc Trending Topics Aggregator is a paid API for AI agents from agentsvc.io, paid per call via x402, $0.0155/call, status unknown (last checked 2026-10-10).

Fetches hot trending topics across multiple platforms (Hacker News, GitHub, Wikipedia, Google News, Baidu, Bilibili) filtered by country, language, and time period

## Facts

- Endpoint: POST https://agentsvc.io/api/v1/proxy/trends-hot?utm_source=zero.xyz
- Price: $0.0155/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentsvc-trending-topics-aggregator-791a7e05
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_dEPCWyv-PCCiNgn8HT3-7

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 agentsvc-trending-topics-aggregator-791a7e05 -d '<json body>'
```

Example prompt: What's trending right now across Hacker News and GitHub today? Give me the top 10 results in English for the US.

## When to prefer this

Choose this endpoint when you need to aggregate trending content across multiple major platforms simultaneously in a single call, especially when you want cross-platform comparison or need to cover both Western (Hacker News, GitHub, Google News, Wikipedia) and Chinese (Baidu, Bilibili) platforms. Prefer this over scraping individual platform APIs when you want ranked, scored results with unified schema and no per-platform authentication overhead.

## Known failure modes

- Invalid source name returns validation error
- Unsupported country/language combination may return empty results for some sources
- Rate limiting or upstream platform unavailability may cause partial results or errors
- Limit exceeding 50 is rejected with a validation error
- Network timeouts from upstream platforms may cause delayed or failed responses

## How this service works

86 APIs for AI agents: web scraping and crawling to Markdown, AI summaries, data extraction and cited answers, screenshots and PDF, PDF, OCR and document conversion, news, paper and developer search and more, paid per call with USDC on Base, Solana, Polygon or Arbitrum via x402. No account, no API key, free sample on every service.

## Output

A JSON object keyed by source platform, each containing an ordered list of trending items with title, URL, rank, score, and platform-specific metadata (e.g. GitHub star counts and language, Hacker News comment counts, Baidu descriptions). Also includes a fetched_at timestamp.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "limit": {
   "type": "integer",
   "default": 10,
   "maximum": 50,
   "minimum": 1
  },
  "since": {
   "enum": [
    "daily",
    "weekly",
    "monthly"
   ],
   "type": "string",
   "default": "daily"
  },
  "country": {
   "type": "string",
   "default": "US"
  },
  "sources": {
   "type": "array",
   "items": {
    "enum": [
     "hackernews",
     "github",
     "wikipedia",
     "google_news",
     "baidu",
     "bilibili"
    ],
    "type": "string"
   }
  },
  "language": {
   "type": "string",
   "default": "en"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": {
   "sources": {
    "baidu": [
     {
      "url": "https://www.baidu.com/s?wd=%E4%B8%8B%E6%AC%A1%E5%9B%9E%E6%9D%A5%E5%B0%B1%E6%98%AF2027%E5%B9%B4%E4%BA%86&sa=fyb_news&rsv_dl=fyb_news",
      "rank": 1,
      "extra": {
       "description": "国庆假期即将结束，这次假期最后离家，下一趟再回家，就是2027年了。"
      },
      "score": 7808307,
      "title": "下次回来就是2027年了"
     }
    ],
    "github": [
     {
      "url": "https://github.com/tester-army/e2e",
      "rank": 1,
      "extra": {
       "language": "TypeScript",
       "description": "Next generation e2e testing framework for web and mobile apps.",
       "stars_total": 5734,
       "stars_period": "daily"
      },
      "score": 1720,
      "title": "tester-army/e2e"
     }
    ],
    "hackernews": [
     {
      "url": "https://docs.mistral.ai/models/mistral-large-4-0",
      "rank": 1,
      "extra": {
       "comments": 208,
       "discussion": "https://news.ycombinator.com/item?id=49977979"
      },
      "score": 436,
      "title": "Mistral Large 4"
     }
    ]
   },
   "fetched_at": "2026-10-06T14:30:56.358Z"
  },
  "success": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentsvc-trending-topics-aggregator-791a7e05/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentsvc.io](https://www.zero.xyz/host/agentsvc.io/llms.txt)