# SYNTHORA Trending-Cross

> SYNTHORA Trending-Cross is a paid API for AI agents from api.hergertsynthora.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).

Identifies crypto assets trending on both CoinGecko and gaining on Binance simultaneously, providing a two-source consensus signal with top gainers/losers and volume data.

## Facts

- Endpoint: POST https://api.hergertsynthora.com/v1/trending-cross
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/synthora-trending-cross-99762e76
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Bs2EPAMT833XLbqDDawQj

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 synthora-trending-cross-99762e76 -d '<json body>'
```

Example prompt: Which crypto assets are showing confirmed trending signals right now — meaning they're trending on CoinGecko AND gaining on Binance at the same time — and what are the top gainers and losers by volume?

## When to prefer this

Choose this endpoint when you need high-confidence crypto trending signals that are validated across multiple data sources simultaneously, rather than relying on a single exchange or aggregator. Ideal for filtering out noise from localized pumps or social media hype. Prefer this over single-source trending APIs when you need market-wide consensus before making trading decisions or building momentum-based alerts.

## Known failure modes

- Upstream CoinGecko or Binance API unavailability may result in partial or no data
- Rate limiting from free public sources may delay or degrade results
- Assets with very low volume may appear as gainers but lack liquidity context
- Cross-source timing mismatches may cause briefly inconsistent signals

## How this service works

SYNTHORA trending-cross: crypto trending VERIFIED by two-source consensus — an asset trending on CoinGecko AND gaining on Binance at once is a confirmed signal; trending on one only is noise or a localized pump. Top gainers/losers with volume included. Free sources, no key. $0.005 USDC x402 Base.

## Output

Returns a list of crypto assets with confirmed two-source trending status (trending on CoinGecko AND gaining on Binance), plus top gainers and losers with associated trading volumes. Single-source signals are flagged as noise or localized pumps rather than confirmed trends.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "input": {
   "type": "string",
   "description": "SYNTHORA trending-cross: crypto trending VERIFIED by two-source consensus — an asset trending on CoinGecko AND gaining on Binance at once is a confirmed signal; trending on one only is noise or a loca"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/synthora-trending-cross-99762e76/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.hergertsynthora.com](https://www.zero.xyz/host/api.hergertsynthora.com/llms.txt)