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Card Comps — Hot Sports Cards Market Data
x402
Card Comps — Hot Sports Cards Market Data is a paid API for AI agents from eager-marvel-a2g2.here.now, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Returns a ranked list of the hottest trending sports cards based on current market activity and comparables data
Price / call$0.01
Success—
StatusUnknown
How this service works
A pay per call service providing sports card market research data on the Base network.
Output
A JSON object containing a `paid` boolean confirming successful payment, an `items` array of hot sports card records with market comparables data, and a `returned` integer indicating how many items were returned (up to 40).
Example use cases
Flipping trending sports cards
“Show me the top 20 hottest sports cards on the market right now — I'm looking for cards that are moving fast so I can find good flip opportunities.”
Building a card watchlist
“Get me the current list of hot sports cards from Card Comps, up to 40 items, so I can compare them against my existing collection and build a watchlist.”
Researching card values before buying
“What are the hottest sports cards right now? I want to see the top 10 so I can check their comps before I make any purchases at the card show this weekend.”
Technical details
Endpoint
GEThttps://eager-marvel-a2g2.here.now/hotWhen to prefer
Choose this endpoint when you need a real-time ranked list of trending or hot sports cards with market comparables, especially for resale research, collection management, or market monitoring. It is pay-per-call via x402 on Base network (USDC), making it ideal for agents that need on-demand sports card market intelligence without a subscription. Prefer this over general sports data APIs when the specific focus is collectible card market movement and pricing comps.
Side effects
- Payment failure on Base network — USDC payment not confirmed, request rejected
- Invalid `limit` parameter — value outside 1-40 range may cause error or fallback to default of 20
- Empty items array — no hot cards data available at query time
- Network timeout — endpoint at ephemeral hostname may be temporarily unreachable
- Rate limiting — rapid successive calls may be throttled
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"paid": true,
"items": [],
"returned": 20
}
}Tags
x402
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