CollectablesPulse — Collectibles Market Intelligence API
Global collectibles market intelligence API.
✓ On-chain verified
Visit website · Category: Data APIs
What it does
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.
Audience: ai-agents, developers. Tags: api, sports.
Pricing
| Pricing model | per-request |
|---|---|
| Price hint | $0.1/request |
| Accepted tokens | USDC |
| Chain | base |
| Facilitator | coinbase |
How agents pay
- The agent sends a plain request and receives an HTTP 402 response describing the price and payment requirements.
- The agent signs a payment payload for the exact amount on base and attaches it to a retried request.
- The facilitator verifies and settles the payment, then the service returns the paid response.
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Facet hubs for this service
- Chain: Base services
- Facilitator: Coinbase profile
- Price band: Low (over $0.01 and up to $0.10 per request)
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Last updated: 2026-09-23
Last checked: 2026-09-28 — reachable. Weekly automated check, not continuous monitoring.