Update buy instructions on both programs - 2 new additional writable accounts #122
Description
Message from the official Telegram channel:
Hello. We will do a BREAKING update for both Pump and PumpSwap programs on August 1 at 10:00 AM UTC.
buy instructions on both programs will require 2 new additional writable accounts with the following PDA seeds:
- Pump program (6EF8rrecthR5Dkzon8Nwu78hRvfCKubJ14M5uBEwF6P) buy instruction will require 2 new additional writable accounts at 0-based indexes 12 (global_volume_accumulator) and 13 (user_volume_accumulator).
- PumpSwap program (pAMMBay6oceH9fJKBRHGP5D4bD4sWpmSwMn52FMfXEA) buy instruction will require 2 new additional writable accounts at 0-based indexes 19 (global_volume_accumulator) and 20 (user_volume_accumulator).
On Devnet, both programs have already been updated to require these 2 new writable accounts on buy. Please test your integrations on Devnet and Mainnet and make sure they both work after adding these 2 new accounts.
The latest IDLs for both programs can be found here: https://github.com/pump-fun/pump-public-docs/tree/main/idl and as part of the Typescript SDKs.
You can start appending these 2 new accounts to the programs from now already. Both our Typescript SDKs have been updated with the latest IDL changes: