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Crypto Trending Coins by Search Interest & Momentum
x402
Crypto Trending Coins by Search Interest & Momentum is a paid API for AI agents from crypto-trending.hergertsynthora.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-14).
Returns real-time trending cryptocurrencies ranked by search interest and price momentum, including rank and price change data.
Price / call$0.004
Success—
StatusUnknown
How this service works
Real-time trending coins by search interest and momentum, with rank and price change. Discovery signal for narrative/momentum agents. Free source. $0.005 USDC via x402 on Base. SYNTHORA.
Output
A list of currently trending cryptocurrencies with their rank, price change percentage, search interest score, and a niche/narrative label — useful for identifying momentum-driven opportunities and emerging market narratives.
Example use cases
Spot emerging crypto narratives daily
“What coins are blowing up right now in terms of search interest and price momentum? I want to see which narratives or niches are gaining traction today so I can get ahead of the move.”
Find altcoins with strong momentum
“Show me which altcoins are trending hardest right now — I need the current rankings with price change data so I can identify which tokens have real momentum behind them versus just hype.”
Surface hot tokens for trading signals
“Which cryptocurrencies are the most searched and showing the strongest price momentum right now? Pull the latest trending rankings so I can figure out where market attention is shifting before I make any trades.”
Technical details
Endpoint
POSThttps://crypto-trending.hergertsynthora.com/serviceWhen to prefer
Use this endpoint when you need real-time discovery of trending crypto assets based on search interest and price momentum rather than market cap or volume alone. Ideal for narrative/momentum trading agents, social signal aggregators, or any workflow that needs to surface which coins are gaining public attention right now. Prefer this over static market-cap lists when recency and trend velocity matter.
Side effects
- Upstream data provider unavailable — no charge applied per policy
- Invalid or missing wallet address header may result in charge bypass failure
- Rate limit exceeded for free-tier wallet addresses after 3 calls
- Empty or malformed POST body may return 400 error
- Stale data if upstream feed is delayed — results may not reflect last-minute moves
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"niche": "crypto-trending",
"result": {}
}
}Tags
x402
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