collectablespulse
Get AI-synthesized market valuations and intelligence for collectibles including sports cards, coins, comics, and more. Access endpoints for grading, authentication, investment signals, and selling guides.
Instructions
CollectablesPulse: 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-
Coverage: Global
Endpoints: • value ($0.10): Current market value by grade/condition • grade ($0.08): Grading service guide • authenticate ($0.10): Authentication guide — spot fakes, trusted services • invest ($0.15): Investment signal — buy/hold/sell with analysis • compare ($0.10): Head-to-head investment comparison • sell ($0.10): Where and how to sell for maximum value • storage ($0.08): Preservation and storage guide • insurance ($0.08): Collectibles insurance guide • population ($0.08): Population report and grade scarcity • provenance ($0.10): Provenance and ownership research • nft ($0.10): NFT contract safety & floor scan (on-chain GoPlus + market context)
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| item | No | Collectible description (e.g. '1952 Topps Mickey Mantle') | |
| lang | No | lang | |
| chain | No | ethereum | base | polygon | arbitrum | optimism | bsc | avalanche (default ethereum) | |
| grade | No | Grade or condition (e.g. 'PSA 10', 'CGC 9.8', 'raw Near Mint') | |
| item1 | No | item1 | |
| item2 | No | item2 | |
| action | Yes | Which endpoint to call. Options: value | grade | authenticate | invest | compare | sell | storage | insurance | population | provenance | nft | |
| service | No | Preferred service (PSA|BGS|CGC|PCGS|NGC|etc) | |
| contract | No | NFT contract address — enables the on-chain risk scan (recommended) | |
| collection | No | Collection name — for floor/sentiment context when no contract is known |