# Social Trending Tickers Feed

> Social Trending Tickers Feed is a paid API for AI agents from x402helper.xyz, paid per call via x402, $0.026/call, status unknown (last checked 2026-10-31).

Returns a ranked list of trending social tickers/assets based on recency-weighted velocity signals, gated by x402 USDC micropayment.

## Facts

- Endpoint: GET https://x402helper.xyz/89e509/social/trending?utm_source=zero.xyz
- Price: $0.026/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/social-trending-tickers-feed-fcdc34a2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_KBR9TT4idEgSp_scurB8I

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 social-trending-tickers-feed-fcdc34a2
```

Example prompt: What are the top 20 tickers trending on social right now? Give me the full ranked list.

## When to prefer this

Use this endpoint when you need a real-time ranked list of socially trending tickers/assets and are operating in an x402-compatible payment environment where USDC micropayments can be made automatically. Prefer this over manual social scraping or expensive subscription data feeds when low-cost, per-call pricing is acceptable and you need quick social momentum signals.

## Known failure modes

- Payment not included or invalid: 402 Payment Required returned before any data
- limit parameter out of range (must be 1–40): validation error
- No trending data available for the requested window: empty result set
- Service unavailable or upstream data feed down: 5xx error
- Malformed request parameters: schema validation failure

## How this service works

X402 micropayments server — AI agents pay USDC for OFAC screening, rates, and billing verification.

## Output

A JSON object with a 'result' field containing a ranked list of up to 40 tickers ordered by social velocity/recency-rank, plus a 'success' boolean status flag.

## 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": {
      "limit": {
       "type": "integer",
       "default": null,
       "maximum": 40,
       "minimum": 1,
       "description": "Max ranked tickers to return (default 15)."
      },
      "window": {
       "type": "string",
       "default": null,
       "description": "Reserved velocity-window hint; velocity uses recency-rank windows (see response)."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": {},
  "success": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/social-trending-tickers-feed-fcdc34a2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402helper.xyz](https://www.zero.xyz/host/x402helper.xyz/llms.txt)