mirror of
https://github.com/chainstacklabs/pumpfun-bonkfun-bot.git
synced 2026-08-02 10:17:44 +00:00
Anton Sauchyk
a33f4fd035
Audited every script in learning-examples/ against mainnet. Broken — found by running them, all invisible offline: - listen_geyser.py crashed with IndexError after ~11 coins: it never resolved v0 address-lookup-table accounts, which geyser reports in meta.loaded_writable_addresses / loaded_readonly_addresses. Resolving them removes the crash and brings detections level with the WebSocket listeners, 35 coins each per 150 s. - compare_listeners.py logged 13,090,862 error lines / 888 MB in 150 s and never printed its own 30-second report: the inner recv() loop caught ConnectionClosed in a broad handler that only logged, so every following recv() raised at once and the outer reconnect handler was unreachable. Now 12 KB and exit 0. Same shape fixed in compare_migration_listeners.py, listen_blocksubscribe.py and extract_blocksubscribe_transactions.py; the last two also gained the reconnect loop their siblings already had. - decode_from_gettransaction.py matched instructions on account count instead of discriminator, reporting a real 19-account create_v2 as claim_cashback with every account under the wrong name. It also walked only top-level instructions, and in 40 consecutive pump.fun transactions there was 1 top-level pump instruction against 8 inner ones. - decode_from_blocksubscribe.py crashed on every real create_v2: on chain the trailing args are variable length, 0001 in one tx and 00 in another, so is_cashback_enabled can be absent entirely. - poll_bonding_curve_progress.py polled a hardcoded dead mint and took no argv. Obsolete: - Delete listen_blocksubscribe_old_raydium.py. Seven minutes on mainnet produced 0 initialize2 events while the wrapper listener caught 3 real migrations. - Delete the duplicate geyser stubs and protos under listen-new-tokens/. The protos were byte-identical to src/geyser/proto and the stubs had drifted; both geyser examples now import src.geyser.generated. - Recapture all four fixtures. The old ones were from Aug 2024 and included a 49-byte pre-creator bonding curve. Behind the protocol: - fetch_price.py, get_bonding_curve_status.py, poll_bonding_curve_progress.py and decode_from_getaccountinfo.py never read quote_mint and scaled by a hardcoded 1e9. Against a live USDC-paired curve the price was off by 1000x. - get_pumpswap_pools.py stopped parsing at coin_creator and missed the i128 virtual_quote_reserves. Live pools carry 17.5845 SOL of them, which under-prices by 3.5-23.9% when ignored. Duplication and naming: - Merge manual_buy_cu_optimized.py into manual_buy.py --cu-optimized. The deleted file's docstring said 512 KB while its code used 16 MB; simulation confirms 512 KB and 4 MB both fail MaxLoadedAccountsDataSizeExceeded on Token-2022 mints, so 16 MB is the correct value. - Merge listen_logsubscribe_abc.py into listen_logsubscribe.py. Its ATA derivation hardcoded the legacy token program, so every Associated BC it printed for a Token2022 coin was an address that does not exist on chain. Fixed on merge and cross-checked 59/59 against on-chain accounts. - Remove 19 dead symbols. BREAKING_FEE_RECIPIENTS is still live in the PumpSwap scripts and stays there. - Normalize naming: kebab-case directories, RPC method names as one lowercase token, scripts verb-first. Rules documented in CLAUDE.md. get_graduating_tokens.py is knowingly left broken: getProgramAccounts over the whole pump program is now rejected by providers and it needs a getProgramAccountsV2 rewrite, which belongs in its own PR. Verified: both offline gates pass, all 41 examples parse, every read-only script exercised on mainnet against SOL- and USDC-paired coins, no new ruff findings (427 -> 413). No script that spends real funds was run. Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
92 lines
1.8 KiB
TOML
92 lines
1.8 KiB
TOML
[project]
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name = "pump_bot"
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version = "2.0"
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description = "Trade tokens on pump.fun"
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readme = "README.md"
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requires-python = ">=3.11"
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dependencies = [
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"base58>=2.1.1",
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"construct>=2.10.67",
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"solana==0.36.6",
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"solders>=0.26.0",
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"websockets>=15.0",
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"python-dotenv>=1.2.1",
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"aiohttp>=3.11.13",
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"grpcio>=1.71.0",
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"protobuf>=5.29.4",
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"pyyaml>=6.0.2",
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"uvloop>=0.21.0; sys_platform != 'win32'",
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"winloop>=0.1.0; sys_platform == 'win32'",
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]
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[dependency-groups]
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dev = [
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"ruff>=0.10.0",
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# protoc; only needed to regenerate src/geyser/generated from src/geyser/proto
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"grpcio-tools>=1.71.0",
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]
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[project.scripts]
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pump_bot = "bot_runner:main"
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[build-system]
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requires = ["setuptools>=83.0.0"]
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build-backend = "setuptools.build_meta"
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[tool.ruff]
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exclude = [
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".bzr",
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".direnv",
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".eggs",
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".git",
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".git-rewrite",
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".hg",
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".ipynb_checkpoints",
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".mypy_cache",
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".nox",
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".pants.d",
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".pyenv",
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".pytest_cache",
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".pytype",
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".ruff_cache",
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".svn",
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".tox",
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".venv",
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".vscode",
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"__pypackages__",
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"_build",
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"buck-out",
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"build",
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"dist",
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"node_modules",
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"site-packages",
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"venv",
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]
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line-length = 88
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indent-width = 4
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target-version = "py311"
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[tool.ruff.lint]
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select = [
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"E", "F", "I", "UP", "N", "B", "A", "C4", "T10", "ARG", "PTH",
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"ANN", # type annotations
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"S", # security best practices
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"BLE", # blind except statements
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"FBT", # boolean trap parameters
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"C90", # complexity metrics
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"TRY", # exception handling best practices
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"SLF", # private member access
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"TCH", # type checking issues
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"RUF", # Ruff-specific rules
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"ERA", # eradicate commented-out code
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"PL", # pylint conventions
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]
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ignore = ["E501"]
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[tool.ruff.format]
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quote-style = "double"
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indent-style = "space"
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line-ending = "auto"
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