# CollectablesPulse Sell Guide

> CollectablesPulse Sell Guide is a paid API for AI agents from collectablespulse.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).

Returns a comprehensive selling guide for any collectible, including platform comparisons, optimal timing, fee breakdowns, and consignment options to maximize sale price.

## Facts

- Endpoint: GET https://collectablespulse.vercel.app/api/collect/sell
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/collectablespulse-sell-guide-0e75fbe0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6y3homrpglXupeXGlWspl

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 collectablespulse-sell-guide-0e75fbe0
```

Example prompt: Where's the best place to sell my PSA 9 1986 Fleer Michael Jordan rookie card for the highest price — can you compare platforms, fees, and whether I should consign or sell it myself?

## When to prefer this

Use this endpoint when a collector or seller agent needs actionable, platform-specific guidance on where and how to sell a collectible item for maximum return, including fee structures and consignment comparisons. Prefer this over generic e-commerce advice when the item is a graded or identifiable collectible such as a trading card, coin, comic, or signed memorabilia.

## Known failure modes

- Unrecognized or too vague collectible description returns generic advice
- Missing grade/condition may reduce platform-specific precision
- High-value or niche items may have limited platform data
- Network timeout or service unavailability returns 5xx error
- Missing required query parameters returns 4xx error

## How this service works

Global collectibles market intelligence API. AI-synthesized valuations for sports cards, coins, comics, vinyl records, Pokémon/MTG/TCGs, sneakers, watches, signed memorabilia, and trading cards. Real-time sold comparables, PSA/CGC/PCGS grade premiums, population reports, storage and grading guidance. Amazon storage supplies, professional grading service links, and eBay/Goldin marketplace links included. All endpoints support any language via ?lang=. Pricing: $0.08–$0.20 USDC/call via x402 micropayment.

## Output

A structured selling guide covering recommended marketplaces and auction platforms ranked for this type of collectible, associated seller fees, optimal timing windows, consignment vs. direct-sale trade-offs, and actionable advice for maximizing the final sale price.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "item"
 ],
 "properties": {
  "item": {
   "type": "string",
   "description": "item"
  },
  "lang": {
   "type": "string",
   "description": "lang"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/collectablespulse-sell-guide-0e75fbe0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from collectablespulse.vercel.app](https://www.zero.xyz/host/collectablespulse.vercel.app/llms.txt)