> ## Documentation Index
> Fetch the complete documentation index at: https://docs.solanatracker.io/llms.txt
> Use this file to discover all available pages before exploring further.

# ID del programa PumpSwap, IDL e instrucciones de swap

> ID del programa AMM de PumpSwap pAMMBay6oceH9fJKBRHGP5D4bD4sWpmSwMn52FMfXEA, con el IDL de Anchor, los layouts de cuentas y ejemplos de buy y sell.

El ID del programa AMM de PumpSwap es `pAMMBay6oceH9fJKBRHGP5D4bD4sWpmSwMn52FMfXEA`. PumpSwap usa un programa AMM distinto del de la bonding curve de Pump.fun. Usa esta referencia para identificar el programa, decodificar trades o construir instrucciones de compra y venta a partir del IDL.

> [!NOTE]
>
> ¿Necesitas swaps sin ensamblar cuentas del AMM? Usa la [API de Raptor Swap](https://docs.solanatracker.io/es/raptor/overview.md), que enruta los tokens graduados de Pump.fun a través de PumpSwap y otros DEX.

## IDs oficiales de programa

| Programa | Dirección | Función |
| - | - | - |
| **Pump.fun AMM (PumpSwap)** | `pAMMBay6oceH9fJKBRHGP5D4bD4sWpmSwMn52FMfXEA` | Compra y venta, create\_pool, deposit, withdraw |
| **Pump.fun (bonding curve)** | `6EF8rrecthR5Dkzon8Nwu78hRvfCKubJ14M5uBEwF6P` | Curva previa a la graduación + `migrate` hacia el AMM |
| **Pump Fees** | `pfeeUxB6jkeY1Hxd7CsFCAjcbHA9rWtchMGdZ6VojVZ` | Configuración de comisiones de compra y venta |

### Cuentas conocidas

| Cuenta | Notas |
| - | - |
| `global_config` | PDA con seeds `["global_config"]`; suele ser `ADyA8hdefvWN2dbGGWFotbzWxrAvLW83WG6QCVXvJKqw` |
| `event_authority` | PDA con seeds `["__event_authority"]` en el programa AMM |
| `pool` | Cuenta de pool por mercado (se pasa en buy y sell) |
| Quote mint (habitual) | `So11111111111111111111111111111111111111112` (WSOL) |

Cuando se completa la curva, la instrucción `migrate` del programa de bonding curve crea el pool del AMM.

## IDL de Anchor

Usa el IDL incluido o compáralo con el repositorio original de Pump.fun:

* **IDL en JSON:** [/idl/pump\_amm.json](https://docs.solanatracker.io/idl/pump_amm.json)
* Repositorio original: [idl/pump\_amm.json](https://github.com/pump-fun/pump-public-docs/blob/main/idl/pump_amm.json)

```javascript theme={null}
import idl from "./idl/pump_amm.json" assert { type: "json" };

console.log(idl.address);
// pAMMBay6oceH9fJKBRHGP5D4bD4sWpmSwMn52FMfXEA
```

## Discriminadores de instrucciones

| Instrucción | Discriminador (bytes) | Hex |
| - | - | - |
| `buy` | `[102, 6, 61, 18, 1, 218, 235, 234]` | `0x66063d1201daebea` |
| `sell` | `[51, 230, 133, 164, 1, 127, 131, 173]` | `0x33e685a4017f83ad` |
| `buy_exact_quote_in` | `[198, 46, 21, 82, 180, 217, 232, 112]` | `0xc62e1552b4d9e870` |
| `create_pool` | `[233, 146, 209, 142, 207, 104, 64, 188]` | `0xe992d18ecf6840bc` |
| `deposit` | `[242, 35, 198, 137, 82, 225, 242, 182]` | `0xf223c68952e1f2b6` |
| `withdraw` | `[183, 18, 70, 156, 148, 109, 161, 34]` | `0xb712469c946da122` |

> [!WARNING]
>
> `buy` / `sell` del AMM usan los **mismos** sighashes de Anchor que `buy` / `sell` de la bonding curve. Distínguelos por el ID del programa: `pAMMBay…` (AMM) frente a `6EF8rrecth…` (curva).

### Detecta compras y ventas del AMM en Rust

```rust theme={null}
const PUMP_AMM: &str = "pAMMBay6oceH9fJKBRHGP5D4bD4sWpmSwMn52FMfXEA";
const BUY: [u8; 8] = [102, 6, 61, 18, 1, 218, 235, 234];
const SELL: [u8; 8] = [51, 230, 133, 164, 1, 127, 131, 173];

fn is_amm_buy(program_id: &str, data: &[u8]) -> bool {
    program_id == PUMP_AMM && data.get(..8) == Some(&BUY)
}
```

## Instrucción `buy`

**Argumentos**

| Argumento | Tipo | Significado |
| - | - | - |
| `base_amount_out` | `u64` | Tokens que se reciben |
| `max_quote_amount_in` | `u64` | Máximo de quote a gastar (p. ej., lamports de WSOL) |
| `track_volume` | `OptionBool` | `{ 0 }` / `{ 1 }` |

**Cuentas**

| # | Cuenta | Escribible | Firmante |
| - | - | - | - |
| 0 | `pool` | ✓ | |
| 1 | `user` | ✓ | ✓ |
| 2 | `global_config` | | |
| 3 | `base_mint` | | |
| 4 | `quote_mint` | | |
| 5 | `user_base_token_account` | ✓ | |
| 6 | `user_quote_token_account` | ✓ | |
| 7 | `pool_base_token_account` | ✓ | |
| 8 | `pool_quote_token_account` | ✓ | |
| 9 | `protocol_fee_recipient` | | |
| 10 | `protocol_fee_recipient_token_account` | ✓ | |
| 11 | `base_token_program` | | |
| 12 | `quote_token_program` | | |
| 13 | `system_program` | | |
| 14 | `associated_token_program` | | |
| 15 | `event_authority` | | |
| 16 | `program` | | |
| 17 | `coin_creator_vault_ata` | ✓ | |
| 18 | `coin_creator_vault_authority` | | |
| 19 | `global_volume_accumulator` | | |
| 20 | `user_volume_accumulator` | ✓ | |
| 21 | `fee_config` | | |
| 22 | `fee_program` | | |

## Instrucción `sell`

**Argumentos**

| Argumento | Tipo | Significado |
| - | - | - |
| `base_amount_in` | `u64` | Tokens a vender |
| `min_quote_amount_out` | `u64` | Mínimo de quote a recibir (slippage) |

**Cuentas**: misma estructura que `buy` hasta `coin_creator_vault_authority` (índices 0–18), seguida de `fee_config` (19) y `fee_program` (20). La venta **no** pasa las cuentas del acumulador de volumen.

## Compra y venta con `@solana/web3.js`

```javascript theme={null}
import {
  PublicKey,
  TransactionInstruction,
  SystemProgram,
} from "@solana/web3.js";
import {
  TOKEN_PROGRAM_ID,
  ASSOCIATED_TOKEN_PROGRAM_ID,
  getAssociatedTokenAddressSync,
} from "@solana/spl-token";

export const PUMP_AMM_PROGRAM_ID = new PublicKey(
  "pAMMBay6oceH9fJKBRHGP5D4bD4sWpmSwMn52FMfXEA"
);
export const PUMP_FEE_PROGRAM_ID = new PublicKey(
  "pfeeUxB6jkeY1Hxd7CsFCAjcbHA9rWtchMGdZ6VojVZ"
);
export const GLOBAL_CONFIG = new PublicKey(
  "ADyA8hdefvWN2dbGGWFotbzWxrAvLW83WG6QCVXvJKqw"
);

const BUY_DISC = Buffer.from([102, 6, 61, 18, 1, 218, 235, 234]);
const SELL_DISC = Buffer.from([51, 230, 133, 164, 1, 127, 131, 173]);

function u64le(n) {
  const b = Buffer.alloc(8);
  b.writeBigUInt64LE(BigInt(n));
  return b;
}

export function ammEventAuthority() {
  return PublicKey.findProgramAddressSync(
    [Buffer.from("__event_authority")],
    PUMP_AMM_PROGRAM_ID
  )[0];
}

export function ammFeeConfigPda() {
  return PublicKey.findProgramAddressSync(
    [Buffer.from("fee_config"), PUMP_AMM_PROGRAM_ID.toBuffer()],
    PUMP_FEE_PROGRAM_ID
  )[0];
}

export function coinCreatorVaultAuthority(coinCreator) {
  return PublicKey.findProgramAddressSync(
    [Buffer.from("creator_vault"), coinCreator.toBuffer()],
    PUMP_AMM_PROGRAM_ID
  )[0];
}

/**
 * Minimal PumpSwap buy. Resolve pool vaults, fee recipient, and coin_creator
 * from the pool account / a recent mainnet tx before production use.
 */
export function buildAmmBuyIx({
  pool,
  user,
  baseMint,
  quoteMint,
  poolBaseTokenAccount,
  poolQuoteTokenAccount,
  protocolFeeRecipient,
  coinCreator,
  baseAmountOut,
  maxQuoteAmountIn,
  trackVolume = false,
  baseTokenProgram = TOKEN_PROGRAM_ID,
  quoteTokenProgram = TOKEN_PROGRAM_ID,
}) {
  const userBase = getAssociatedTokenAddressSync(
    baseMint,
    user,
    false,
    baseTokenProgram
  );
  const userQuote = getAssociatedTokenAddressSync(
    quoteMint,
    user,
    false,
    quoteTokenProgram
  );
  const protocolFeeAta = getAssociatedTokenAddressSync(
    quoteMint,
    protocolFeeRecipient,
    true,
    quoteTokenProgram
  );
  const creatorAuthority = coinCreatorVaultAuthority(coinCreator);
  const creatorAta = getAssociatedTokenAddressSync(
    quoteMint,
    creatorAuthority,
    true,
    quoteTokenProgram
  );
  const [globalVolume] = PublicKey.findProgramAddressSync(
    [Buffer.from("global_volume_accumulator")],
    PUMP_AMM_PROGRAM_ID
  );
  const [userVolume] = PublicKey.findProgramAddressSync(
    [Buffer.from("user_volume_accumulator"), user.toBuffer()],
    PUMP_AMM_PROGRAM_ID
  );

  const data = Buffer.concat([
    BUY_DISC,
    u64le(baseAmountOut),
    u64le(maxQuoteAmountIn),
    Buffer.from([trackVolume ? 1 : 0]),
  ]);

  return new TransactionInstruction({
    programId: PUMP_AMM_PROGRAM_ID,
    keys: [
      { pubkey: pool, isSigner: false, isWritable: true },
      { pubkey: user, isSigner: true, isWritable: true },
      { pubkey: GLOBAL_CONFIG, isSigner: false, isWritable: false },
      { pubkey: baseMint, isSigner: false, isWritable: false },
      { pubkey: quoteMint, isSigner: false, isWritable: false },
      { pubkey: userBase, isSigner: false, isWritable: true },
      { pubkey: userQuote, isSigner: false, isWritable: true },
      { pubkey: poolBaseTokenAccount, isSigner: false, isWritable: true },
      { pubkey: poolQuoteTokenAccount, isSigner: false, isWritable: true },
      { pubkey: protocolFeeRecipient, isSigner: false, isWritable: false },
      { pubkey: protocolFeeAta, isSigner: false, isWritable: true },
      { pubkey: baseTokenProgram, isSigner: false, isWritable: false },
      { pubkey: quoteTokenProgram, isSigner: false, isWritable: false },
      { pubkey: SystemProgram.programId, isSigner: false, isWritable: false },
      { pubkey: ASSOCIATED_TOKEN_PROGRAM_ID, isSigner: false, isWritable: false },
      { pubkey: ammEventAuthority(), isSigner: false, isWritable: false },
      { pubkey: PUMP_AMM_PROGRAM_ID, isSigner: false, isWritable: false },
      { pubkey: creatorAta, isSigner: false, isWritable: true },
      { pubkey: creatorAuthority, isSigner: false, isWritable: false },
      { pubkey: globalVolume, isSigner: false, isWritable: false },
      { pubkey: userVolume, isSigner: false, isWritable: true },
      { pubkey: ammFeeConfigPda(), isSigner: false, isWritable: false },
      { pubkey: PUMP_FEE_PROGRAM_ID, isSigner: false, isWritable: false },
    ],
    data,
  });
}

export function buildAmmSellIx({
  pool,
  user,
  baseMint,
  quoteMint,
  poolBaseTokenAccount,
  poolQuoteTokenAccount,
  protocolFeeRecipient,
  coinCreator,
  baseAmountIn,
  minQuoteAmountOut,
  baseTokenProgram = TOKEN_PROGRAM_ID,
  quoteTokenProgram = TOKEN_PROGRAM_ID,
}) {
  const userBase = getAssociatedTokenAddressSync(
    baseMint,
    user,
    false,
    baseTokenProgram
  );
  const userQuote = getAssociatedTokenAddressSync(
    quoteMint,
    user,
    false,
    quoteTokenProgram
  );
  const protocolFeeAta = getAssociatedTokenAddressSync(
    quoteMint,
    protocolFeeRecipient,
    true,
    quoteTokenProgram
  );
  const creatorAuthority = coinCreatorVaultAuthority(coinCreator);
  const creatorAta = getAssociatedTokenAddressSync(
    quoteMint,
    creatorAuthority,
    true,
    quoteTokenProgram
  );

  const data = Buffer.concat([
    SELL_DISC,
    u64le(baseAmountIn),
    u64le(minQuoteAmountOut),
  ]);

  return new TransactionInstruction({
    programId: PUMP_AMM_PROGRAM_ID,
    keys: [
      { pubkey: pool, isSigner: false, isWritable: true },
      { pubkey: user, isSigner: true, isWritable: true },
      { pubkey: GLOBAL_CONFIG, isSigner: false, isWritable: false },
      { pubkey: baseMint, isSigner: false, isWritable: false },
      { pubkey: quoteMint, isSigner: false, isWritable: false },
      { pubkey: userBase, isSigner: false, isWritable: true },
      { pubkey: userQuote, isSigner: false, isWritable: true },
      { pubkey: poolBaseTokenAccount, isSigner: false, isWritable: true },
      { pubkey: poolQuoteTokenAccount, isSigner: false, isWritable: true },
      { pubkey: protocolFeeRecipient, isSigner: false, isWritable: false },
      { pubkey: protocolFeeAta, isSigner: false, isWritable: true },
      { pubkey: baseTokenProgram, isSigner: false, isWritable: false },
      { pubkey: quoteTokenProgram, isSigner: false, isWritable: false },
      { pubkey: SystemProgram.programId, isSigner: false, isWritable: false },
      { pubkey: ASSOCIATED_TOKEN_PROGRAM_ID, isSigner: false, isWritable: false },
      { pubkey: ammEventAuthority(), isSigner: false, isWritable: false },
      { pubkey: PUMP_AMM_PROGRAM_ID, isSigner: false, isWritable: false },
      { pubkey: creatorAta, isSigner: false, isWritable: true },
      { pubkey: creatorAuthority, isSigner: false, isWritable: false },
      { pubkey: ammFeeConfigPda(), isSigner: false, isWritable: false },
      { pubkey: PUMP_FEE_PROGRAM_ID, isSigner: false, isWritable: false },
    ],
    data,
  });
}
```

> [!WARNING]
>
> Las instrucciones `buy` reales de PumpSwap suelen añadir **cuentas restantes** después de las 23 cuentas del IDL (se han observado +3 en mainnet). `sell` puede añadir +2. Los base mints suelen ser Token-2022 (`TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb`), mientras que el quote es WSOL en el token program heredado. Decodifica el pool con [/idl/pump\_amm.json](https://docs.solanatracker.io/idl/pump_amm.json) o copia las cuentas de un swap reciente exitoso antes de usarlo en mainnet.

### Alternativa más sencilla: Raptor + Data API

```bash theme={null}
# Find graduated Pump.fun / PumpSwap markets
curl "https://data.solanatracker.io/search?market=pumpfun-amm&limit=20" \
  -H "x-api-key: YOUR_API_KEY"
```

```javascript theme={null}
// Swap a graduated token (Raptor picks PumpSwap / best route)
await fetch("https://swap-v2.solanatracker.io/swap", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    wallet: "YOUR_WALLET_ADDRESS",
    from: "TOKEN_MINT_ADDRESS",
    to: "So11111111111111111111111111111111111111112",
    amount: 1000000,
    slippage: 15,
  }),
});
```

## Streaming e indexación con Solana Tracker

| Producto | Para qué sirve |
| - | - |
| [Pump.fun API](https://www.solanatracker.io/pumpfun-api) | Datos, trades y OHLCV de tokens graduados |
| [Data API](https://www.solanatracker.io/data-api) | `market=pumpfun-amm`, `/tokens/multi/graduated` |
| [Datastream](https://www.solanatracker.io/data-api) | Sala `graduated` + streams de trades por token |
| [Memescope](https://www.solanatracker.io/memescope) | Columna Migrated / PumpSwap en el feed en vivo |
| [Raptor](https://www.solanatracker.io/raptor) | Ejecuta compras y ventas en pools de PumpSwap |
| [Yellowstone gRPC](https://www.solanatracker.io/yellowstone-grpc) | Suscripción a las transacciones del programa `pAMMBay…` |
| [Solana RPC](https://www.solanatracker.io/solana-rpc) | Lectura de cuentas de pools y confirmación de swaps |

Documentación:

* [Programa de bonding curve de Pump.fun](https://docs.solanatracker.io/es/guides/pumpfun-program.md) — `6EF8rrecth…` buy/sell/create
* [Ciclo de vida de Pump.fun](https://docs.solanatracker.io/es/guides/pumpfun.md) — descubrimiento → curva → graduación → swap
* [Descubrir tokens](https://docs.solanatracker.io/es/guides/token-discovery.md) — endpoints graduating y graduated
* [Detección de compras y ventas con gRPC](https://docs.solanatracker.io/es/yellowstone-grpc/examples/pumpfun-transactions.md)

> [card] [Programa de bonding curve](https://docs.solanatracker.io/es/guides/pumpfun-program.md)
>
> ID del programa de bonding curve, IDL y discriminadores de create, buy y sell.

> [card] [Lanzamientos y graduación](https://docs.solanatracker.io/es/guides/pumpfun.md)
>
> Sigue lanzamientos y graduaciones con las APIs de Solana Tracker.

> [card] [Intercambiar tokens](https://docs.solanatracker.io/es/guides/swap-api.md)
>
> Compra y vende sin construir instrucciones del AMM.

> [card] [Memescope](https://www.solanatracker.io/memescope)
>
> Feed en vivo de tokens migrados y de PumpSwap.


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