I’m copying and pasting what @pumpfun developer updates TG posted about the $usdc pair on 8th of May:



Hello everyone. We just upgraded the Bonding curve contract for a new non breaking feature.
Happy to announce support of USDC as a quote mint for creating and trading Pump meme coins.
As part of this upgrade, we have rolled out 3 new instructions, buy_v2, sell_v2 and buy_exact_quote_in_v2.
These new instructions are meant to unify the trading interface so the same instruction can be used to trade USDC and SOL paired coins with no optional accounts depending on the coin mint.
quote_mint needs to be passed as the wrapped SOL mint to trade coins paired with SOL. The trading and transfer will continue to happen identical to legacy buy, sell and buy_exact_quote_in using native SOL.
Please note: We are only announcing the rollout of the new instructions today. USDC paired coins cannot be created until next week. There will be a 72 hours notice before its enabled.
For more technical details of the new instructions, please refer to this doc:
New rust sdk:
This page may contain third-party content, which is provided for information purposes only (not representations/warranties) and should not be considered as an endorsement of its views by Gate, nor as financial or professional advice. See Disclaimer for details.
  • Reward
  • Comment
  • Repost
  • Share
Comment
Add a comment
Add a comment
No comments
  • Pinned