Questions tagged [json]

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getTokenAccountsByDelegate not working / RPC call / Python

this is my code: def get_harvestshares(): endpoint = "" \ "
Mad Jashin's user avatar
3 votes
1 answer

How to make the json for an mp3 Metaplex programmable NFT

What information would I put in a Metaplex programmable NFT's json if I wanted to make a music nft? Where should I put the link to the mp3 file and what can I leave unfilled out? I have a current ...
xkycc's user avatar
  • 99
1 vote
1 answer

Fetch NFT onchain data as JSON

I was wondering if, apart from the magic eden API, if it was possible to directly fetch on-chain NFT collection data(in JSON) with javascript? Or does that have to be done via web scraping?
Sing's user avatar
  • 111
5 votes
3 answers

Splitting a Solana Keypair into Public and Private Keys

I have the JSON file containing the keypair which has an array containing 64 values: $ cat ~/my-solana-wallet/demo.json [4,182,130,247,119,117,227,207,112,73,170,126,222,197,244,99,215,107,255,202,33,...
Rajat's user avatar
  • 127
1 vote
1 answer

Meaning of slotSubscribe

What does the slot in slotSubscribe actually mean? It is not processed, confirmed, or finalized from what I can tell. Edit: The official documentation is not useful.
Heisenberg's user avatar
2 votes
1 answer

What is the purpose of 'properties' field in Metaplex Token Standard?

The non-fungible standard mentioned here: Metaplex Docs has 'properties' field in its example. What is the purpose of this field? Is it required for the collection to add this field in its NFTs?
CryptoSar's user avatar
  • 389
1 vote
1 answer

how can I read a keypair from a json file that contains many objects?

My json file looks like { "keypairs": { "keypair1":[12345678], "keypair2":[12345678], "keypair3":[12345678], } } where [12345678] is ...
coco's user avatar
  • 53