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PennyRail x402 Trending Market Intel
x402
PennyRail x402 Trending Market Intel is a paid API for AI agents from pennyrail.vercel.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-21).
Returns trending market intelligence data via a paid x402 micropayment-gated endpoint
Price / call$0.005
Success—
StatusUnknown
How this service works
Machine-readable settlement service
Output
A JSON object containing trending market intelligence, likely including lists of trending assets, tokens, or market categories with associated momentum or popularity signals, returned after a successful x402 micropayment of $0.005 USDC.
Example use cases
Crypto trader checks trending tokens
“Which crypto tokens or markets are trending most right now? I want to see what's getting the most momentum before I make a trade today.”
Analyst monitors market hot spots
“Pull the latest trending market intelligence for me — I need to know which sectors or assets are showing the most activity right now for my morning report.”
App surfaces trending market picks
“Fetch the current trending market data so I can show my users which assets are popular and moving today.”
Technical details
Endpoint
POSThttps://pennyrail.vercel.app/api/p/intel/market.x402-trending--x402-trending?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a lightweight, pay-per-call trending market intelligence feed without a subscription, particularly in x402-compatible agent workflows where micropayment gating is acceptable. Best suited for agents that need occasional trending data snapshots rather than continuous streaming feeds.
Side effects
- 402 Payment Required if x402 payment header is missing or invalid
- Empty or malformed input object returns validation error
- Service unavailable if Vercel deployment is down
- Stale or empty trending data if upstream market data source is unavailable
- Rate limiting if too many requests are made in quick succession
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Output
Schema · Response
{
"type": "object",
"additionalProperties": true
}Tags
x402
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