sol-parser-sdk Node.js v0.5.9

sol-parser-sdk Node.js v0.5.9

• Publishes the Node.js package under the npm name sol-parser-sdk.
• Keeps the GitHub repository name sol-parser-sdk-nodejs for language-specific source organization.
• Updates install and import examples to use sol-parser-sdk.

npm publish is pending npm 2FA completion.

v0.5.8

Changes

• Add PumpFunCreate ix_name to NodeJS event types and parsers.
• Preserve ix_name when merging PumpFun create instruction/log events.
• GitHub code release only; npm was not published in this step.

v0.5.7

Fixes

• Fix PumpFun ShredStream quote mint handling for SOL/WOL, WSOL, and USDC semantics.
• Preserve real quote mint values when account keys are available; keep unknown ALT-loaded quote mints as unknown instead of forcing a SOL placeholder.
• Normalize include_only(PumpFunTrade) results to PumpFunTrade for ShredStream instruction parsing.
• Backfill create quote_mint from same-transaction trade events when a real quote mint is available.

Note

• GitHub release only; npm publish was not requested.

v0.5.6

Highlights

• Adds Meteora DBC log parsing with program-context routing and filter parity.
• Adds Raydium CLMM/CPMM and Orca account parsers and exports.
• Preserves RPC block transaction indexes and active program context for log parsing.
• Skips ShredStream instruction parsing early for account-only or empty include-only filters.

Validation

• npm test
• npm run check:migration
• npm pack --dry-run

v0.5.5

v0.5.5

• Align ShredStream static-account parsing with Rust/Python/Go.
• Use default pubkey placeholders for V0 ALT-loaded instruction accounts.
• Add discriminator fallback when ShredStream outer program id is ALT-loaded.
• Improve Pump.fun v2 short-account parsing, create/create_v2 handling, and filters.
• Refresh README install and ShredStream ALT guidance.

sol-parser-sdk-nodejs v0.4.5

Changes

• Add PumpFun USDC/v2 parser fields and quote reserve support.
• Preserve v2 account fields for buy/sell/exact quote instructions.
• Add PumpFun official account parsers and parity tests.
• Align PumpSwap instruction discriminators and tail fields.

sol-parser-sdk-nodejs v0.4.4

sol-parser-sdk-nodejs v0.4.4\n\nThis release syncs the Node.js SDK with the Rust sol-parser-sdk v0.4.4 capabilities.\n\n### Highlights\n- Added Pump Fees parsing and discriminators.\n- Added PumpFun v2 parsing and same-transaction enrichment.\n- Added Yellowstone order buffering modes and dynamic subscription updates.\n- Added log/instruction deduplication for merged transaction parsing.\n- Fixed Raydium CLMM instruction parity, including open/close position and V2 liquidity instructions.\n- Updated package version and README install command to 0.4.4.\n\n### Install\n\nbash\nnpm install sol-parser-sdk-nodejs@0.4.4\n

v0.4.0

sol-parser-sdk-nodejs v0.4.0

Highlights

• ShredStream: Pure TypeScript entries decoder (aligned with golang), VersionedTransaction wire expansion; no WASM build
• Meteora DAMM V2: Outer swap / swap2 fill vaults, mints, token programs from cp_amm IDL account indices; CPI swap paths use the same when accounts are present
• ShredStream metadata.tx_index: Global index within one gRPC message (aligned with golang shredstream_entries)

Install

npm install sol-parser-sdk-nodejs@0.4.0

sol-parser-sdk-nodejs v0.3.0

sol-parser-sdk-nodejs v0.3.0

High-performance Solana DEX event parsing for Node.js 18+, with Yellowstone gRPC streaming and Rust-aligned DexEvent output.

Highlights

• gRPC parity with Rust — New parseDexEventsFromGrpcTransactionInfo() decodes logs from a Yellowstone transaction update, then applies the same account / data filling as the Rust SDK when transactionRaw and metaRaw are present. Use this instead of parseLogsOnly() alone when you need full mints, pool ATAs, and other fields filled from the compiled message.
• Stable gRPC streams — Synchronous errors inside your onUpdate callback are caught and forwarded to onError, so a thrown error no longer tears down the gRPC stream (RST_STREAM).
• Correct PumpSwap program ID — Pump AMM (PumpSwap) ID is aligned with the Rust SDK / IDL: pAMMBay6oceH9fJKBRHGP5D4bD4sWpmSwMn52FMfXEA.
• RPC robustness — accountKeyToBase58 and safer account-index handling fix edge cases (e.g. Uint8Array indices, resolveAccounts for RPC and invoke maps).

npm

npm install sol-parser-sdk-nodejs

Package publishes compiled dist/, TypeScript declarations, README.md, README_CN.md, and LICENSE. Run npm run build when developing from source.

New / updated scripts

Script	Command
gRPC integration (PumpFun + PumpSwap, account-filled events)	npm run test:grpc
Debug Yellowstone meta / logs	npm run debug:grpc

Environment variables: prefer GRPC_URL and GRPC_TOKEN; GEYSER_ENDPOINT / GEYSER_API_TOKEN remain supported.

Examples

• examples/pumpfun_grpc_json.mjs / pumpswap_grpc_json.mjs — Pretty JSON DexEvent over gRPC (dexEventToJsonString).
• examples/parse_tx_by_signature.mjs — TX_SIGNATURE required; uses parseTransactionFromRpc (full RPC path). Optional RPC_URL.
• Metrics / filter examples use Base58 signatures and the SDK nowUs clock for consistent latency fields.
• meteora_damm_grpc.mjs and multi_protocol_grpc.mjs use program IDs aligned with src/instr/program_ids.ts.

Documentation

English and Chinese READMEs updated (installation, env vars, example notes, development commands).

Upgrade notes

• If you only called parseLogsOnly() on gRPC logs, account-related fields may still be placeholders until you switch to parseDexEventsFromGrpcTransactionInfo (or apply applyAccountFillsToLogEvents yourself).
• Published package name on npm is sol-parser-sdk-nodejs (repository folder may still be named sol-parser-sdk-ts in monorepos).