Three small ergonomic fixes uncovered while running every learning
example end-to-end:
copytrading/listen_wallet_transactions.py
Was hardcoded to WALLET_TO_TRACK = "...". Now accepts argv[1] so
you can run it without editing the file.
pumpswap/get_pumpswap_pools.py
Same pattern (TOKEN_MINT placeholder) and the underlying
getProgramAccounts call would also time out at the default 30s
on busy mainnet RPCs — bumped both AsyncClient timeouts to 120s.
bonding-curve-progress/get_graduating_tokens.py
Bumped RPC timeout 120s → 240s for the same reason. The threshold
scan over all pump.fun bonding curves still occasionally exceeds
even that on overloaded RPCs (it's a known-heavy query); a smaller
threshold or memcmp-narrowed filter is the proper long-term fix.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
PumpSwap (manual_buy_pumpswap.py / manual_sell_pumpswap.py)
- Real on-chain pump-swap buys use 24 accounts; the IDL is incomplete
(lists 23). Missing 24th account is pool-v2 PDA, derived from seed
["pool-v2", base_mint] under the pump-amm program.
- Without it, pump-amm throws AnchorError 6023 (Overflow) at buy.rs:400/414
after the trade transfers complete (the source of the earlier "pre-existing
overflow" — was actually a missing account, not a math bug).
- find_pool_v2(base_mint) added; appended to both buy and sell account lists
after fee_program. The April-28 breaking-fee accounts (still gated behind
INCLUDE_BREAKING_FEE_ACCOUNTS) come after pool-v2 — matching the doc's
"All accounts till bonding-curve-v2 and pool-v2 remain the same."
- AsyncClient timeout bumped to 120s so the heavy getProgramAccounts pool
lookup doesn't time out on slower RPC paths.
- Live-verified on mainnet with 9PwadsGz...pump:
buy 2xgdJJsDMzoMyxJzrCATKwGfpX7M... err=None (24 accounts)
sell 4vdBkGpCMQYEWncj5k1suGzKPUMQ... err=None (24 accounts)
manual_buy_geyser.py
- Fixes IndexError when create tx references ALT-loaded keys
(matches the same fix applied to manual_buy.py).
- Re-enables the 15s sleep + on-chain price/fee_recipient lookup that
were commented out for testing — needed for buys on real pools.
- Live-verified: 45wSgX2Pu1LLZWLgu3e9qdhRaGJjqwMqQP5HdeV7zMBqNXziB2uEgxQd5bAqvAhBLFnAqzbuK3LAWowhxZxdemJ
(18-account buy, err=None) on Token-2022 cashback-enabled INSIDER mint.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Extends the 2026-04-28 program-upgrade prep (commit c25e2ed) to the
remaining trade scripts:
mint_and_buy.py — 18-account buy after bonding-curve-v2.
Tested live with a fresh TEST mint (Solscan
sig 62EZFCKVuxvqmzj...), succeeded.
mint_and_buy_v2.py — 18-account buy. Tested live with a
mayhem-mode TEST2 token (Token-2022 + 5
mayhem accounts), Solscan sig 44SvQSrhmHy...,
succeeded.
pumpswap/manual_buy_pumpswap.py / manual_sell_pumpswap.py
— Adds the 2 new pump-swap accounts (fee
recipient + its quote-mint ATA) gated behind
INCLUDE_BREAKING_FEE_ACCOUNTS = False; flip
to True after 2026-04-28 16:00 UTC.
Pre-existing program-side overflow at
buy.rs:400 (AnchorError 6023) flagged in
a comment — affects current pump-swap
buys, unrelated to this upgrade.
Both pumpswap scripts now also accept TOKEN_MINT via argv[1].
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Anton Sauchyk