Marketplace · API · x402

collectablespulse.theaslangroupllc.com/api/collect/value

Collectible value & price check: trading card value, graded card (PSA/BGS/CGC) price, coin value, comic & vinyl record price. Returns current market value by grade and condition with recent sold comparables (eBay/Discogs) for any item: cards, coins, comics, watches, sneakers, vinyl. Worldwide. For collector and investor agents.

Endpointhttps://collectablespulse.theaslangroupllc.com/api/collect/value
Trust✓ Verified callable · 100% uptime over 1 checks · ~136 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc
methodGET
last updated2026-10-16T02:43:01.823Z

Use it

Call it (an x402 client pays automatically)

curl -i https://collectablespulse.theaslangroupllc.com/api/collect/value
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-ca2c2a98e2dd4c53

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}

Related