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CollectablesPulse Grading Service Guide
x402
CollectablesPulse Grading Service Guide is a paid API for AI agents from collectablespulse.vercel.app, paid per call via x402, $0.08/call, status unknown (last checked 2026-10-27).
Returns which grading service to use (PSA, BGS, CGC, PCGS, NGC), estimated cost, turnaround time, and whether an item is worth grading for a given collectible.
Price / call$0.08
Success—
StatusUnknown
How this service works
Card grading guide: is this card/coin/comic worth grading, and which service? Returns which grading service to use (PSA, BGS, CGC, PCGS, NGC), cost, turnaround time, and whether grading adds value for any collectible. Worldwide. For collector and investor agents.
Output
Returns a recommendation on which grading service (PSA, BGS, CGC, PCGS, NGC) is best suited for the item, an estimated cost for grading, expected turnaround time, and a verdict on whether grading the item is financially worthwhile given its type and condition.
Example use cases
Example prompt
“I have a 1986 Fleer Michael Jordan rookie basketball card in what looks like near-mint condition — should I get it graded, and if so, which service should I use, how much will it cost, and how long will it take?”
Technical details
Endpoint
GEThttps://collectablespulse.vercel.app/api/collect/grade?utm_source=zero.xyzWhen to prefer
Use this endpoint when a collector or investor agent needs to decide whether to submit an item for third-party grading and which of the major grading companies (PSA, BGS, CGC, PCGS, NGC) is most appropriate. Prefer this over generic web search when you need structured, actionable grading guidance with cost and turnaround data in a single call.
Side effects
- Unrecognized or insufficiently described item type returns generic or null recommendations
- Very obscure collectibles may not have grading service coverage
- Grading costs and turnaround times may be outdated if services change pricing
- Missing item condition input may result in incomplete worth-grading assessment
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| itemrequired | string | item |
| lang | string | lang |
| service | string | Preferred service (PSA|BGS|CGC|PCGS|NGC|etc) |
Output
Schema · Response
{
"type": "json",
"example": {}
}Tags
x402
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