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blockfrost / openapi

OpenAPI specification for Blockfrost.io service
https://docs.blockfrost.io
MIT License
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Support Version 2 of CIP 25 #319

Closed leo42 closed 1 year ago

leo42 commented 1 year ago

https://cips.cardano.org/cips/cip25/

CIP -25 (NFT onchain metadata registration ) has a V2 version now.

It is simply declaring Version: 2 and describing a token by the hex encoded name, instead of a simple string.

Is blockfrost planning to support this specification ?

mmahut commented 1 year ago

Blockfrost does support CIP25v2, see /assets endpoints with onchain_metadata_standard.

leo42 commented 1 year ago

Is this available on the testnet (preprod) ?

I am trying to get the data for "64b87bcae32aed7e122db37e202b014d55bbe739e0cdef4b317695b409ec6469b1f64c114d3ec2b2bc037ee4312cdb0a17787bf3aace9c40f39fc93c" but it returns no metadata.

It is registerd with v2 metadata properly. https://preprod.cardanoscan.io/transaction/305af876cce847a126a5a2890ecb97d5286782c03d87571ddfcb53ea951174ca?tab=tokenmint

current result: { "asset": "64b87bcae32aed7e122db37e202b014d55bbe739e0cdef4b317695b409ec6469b1f64c114d3ec2b2bc037ee4312cdb0a17787bf3aace9c40f39fc93c", "policy_id": "64b87bcae32aed7e122db37e202b014d55bbe739e0cdef4b317695b4", "asset_name": "09ec6469b1f64c114d3ec2b2bc037ee4312cdb0a17787bf3aace9c40f39fc93c", "fingerprint": "asset1999jatn3x3dpggyf3z3fv64sw9hpqy65v0gzs7", "quantity": "1", "initial_mint_tx_hash": "4a366120d88128aa0e18b4656a834523b7a35455992f4c62dcca919e56396395", "mint_or_burn_count": 1, "onchain_metadata": null, "onchain_metadata_standard": null, "onchain_metadata_extra": null, "metadata": null }