rckprtr/pumpdotfun-sdk

Question about IDL

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labyla commented

Hello! I have a question. I don't understand how you got pump-fun.json from pump-fun.old.json file. Could you please explain it to me?

rckprtr commented

Lots of testing and experimenting, basically made a mirror of the interface in Anchor 0.30 and then used this below to generate discriminators.

export function getDiscriminator(name: string) {
  return sha256.digest(name).slice(0, 8);
}
getDiscriminator("event:NAME");
getDiscriminator("account:NAME");
getDiscriminator("global:NAME");

Other things I just guessed.

Now you can just go anchor cli convert idl.json in anchor 0.30.1

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