my-project-public

repository

loading code, commits, and activity

repositories

loading repo index

#1	---
#2	description: Launch new tokens on Pump.fun directly via the Pump SDK
#3	---
#4
#5	# PumpFun Token Launcher
#6
#7	Launch new tokens on the Pump.fun protocol using the native Pump SDK integrated into SolanaOS.
#8
#9	## Prerequisites
#10
#11	- Solana wallet configured (`solanaos birth`)
#12	- `HELIUS_RPC_URL` or `SOLANA_RPC_URL` set in vault
#13	- Sufficient SOL balance for transaction fees (~0.05 SOL)
#14
#15	## How It Works
#16
#17	The Pump SDK provides offline instruction builders for token creation. This skill uses the `PumpSdk.createV2Instruction()` method to build a token creation transaction.
#18
#19	### Token Creation Flow
#20
#21	1. Generate a new mint keypair
#22	2. Upload metadata JSON to Arweave/IPFS (name, symbol, image, description)
#23	3. Build the `createV2` instruction via `PUMP_SDK.createV2Instruction()`
#24	4. Optionally build a combined `createV2AndBuy` to purchase initial supply
#25	5. Sign and send the transaction
#26
#27	### Example Usage
#28
#29	```typescript
#30	import { Keypair, Connection } from "@solana/web3.js";
#31	import { PUMP_SDK, OnlinePumpSdk, getBuyTokenAmountFromSolAmount } from "@nirholas/pump-sdk";
#32
#33	const connection = new Connection(process.env.HELIUS_RPC_URL!);
#34	const mintKeypair = Keypair.generate();
#35	const creator = wallet.publicKey;
#36
#37	// Create token
#38	const createIx = await PUMP_SDK.createV2Instruction({
#39	mint: mintKeypair.publicKey,
#40	name: "My Token",
#41	symbol: "MYTKN",
#42	uri: "https://arweave.net/metadata.json",
#43	creator,
#44	user: creator,
#45	mayhemMode: false,
#46	});
#47
#48	// Or create + buy in one transaction
#49	const sdk = new OnlinePumpSdk(connection);
#50	const global = await sdk.fetchGlobal();
#51	const ixs = await PUMP_SDK.createV2AndBuyInstructions({
#52	global,
#53	mint: mintKeypair.publicKey,
#54	name: "My Token",
#55	symbol: "MYTKN",
#56	uri: "https://arweave.net/metadata.json",
#57	creator,
#58	user: creator,
#59	amount: new BN(1_000_000_000), // tokens to buy
#60	solAmount: new BN(100_000_000), // 0.1 SOL
#61	mayhemMode: false,
#62	});
#63	```
#64
#65	### Mayhem Mode
#66
#67	Set `mayhemMode: true` for tokens with randomized bonding curve parameters. This creates unpredictable pricing dynamics.
#68
#69	### Safety Notes
#70
#71	- Always test on devnet first — never launch tokens with real funds without testing
#72	- Use mock keypairs for development — never commit real wallet keys
#73	- Token creation is irreversible — once created, the bonding curve is live
#74
#75	## On-Chain Programs
#76
#77	\| Program \| Address \|
#78	\|---------\|---------\|
#79	\| Pump \| `6EF8rrecthR5Dkzon8Nwu78hRvfCKubJ14M5uBEwF6P` \|
#80	\| PumpAMM \| `pAMMBay6oceH9fJKBRHGP5D4bD4sWpmSwMn52FMfXEA` \|
#81	\| PumpFees \| `pfeeUxB6jkeY1Hxd7CsFCAjcbHA9rWtchMGdZ6VojVZ` \|
#82

z6Mkq5mY3JWtxoxUobWcfNHm7AkRubgSWEZTkBVqZXJviFZ5/my-project-public