dbc_config.jsonc

{
  /* rpcUrl is required. You can switch between mainnet, devnet and localnet or use your own RPC URL. */
  "rpcUrl": "https://api.devnet.solana.com", // mainnet: https://api.mainnet-beta.solana.com | devnet: https://api.devnet.solana.com | localnet: http://localhost:8899

  /* dryRun is required. If true, transactions will be simulated and not executed. If false, transactions will be executed. */
  "dryRun": true, // Set to false only after you understand what will happen

  /* keypairFilePath is required and will be the payer + signer for all transactions */
  "keypairFilePath": "./keypair.json",

  /* computeUnitPriceMicroLamports is required and can be adjusted to fit your needs */
  "computeUnitPriceMicroLamports": 100000,

  /* quoteMint is required for the following actions:
   * 1. dbc-create-config
   * 2. dbc-create-pool (if there is no configKeyAddress)
   * SOL: So11111111111111111111111111111111111111112 | USDC: EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v | any other token address
   */
  "quoteMint": "So11111111111111111111111111111111111111112",

  /* dbcConfig is only used in the following actions:
   * 1. dbc-create-config
   * 2. dbc-create-pool (if there is no --config flag indicated in the command)
   */
  "dbcConfig": {
    "buildCurveMode": 0, // 0 - buildCurve | 1 - buildCurveWithMarketCap | 2 - buildCurveWithTwoSegments | 3 - buildCurveWithLiquidityWeights | 4 - buildCurveWithMidPrice | 5 - buildCurveWithCustomSqrtPrices

    /* Only use the following parameters for buildCurveMode: 0 (buildCurve)
     * 1. percentageSupplyOnMigration
     * 2. migrationQuoteThreshold
     */
    "percentageSupplyOnMigration": 20, // percentage of total token supply to be migrated
    "migrationQuoteThreshold": 10, // migration quote threshold needed to migrate the DBC token pool

    /* Only use the following parameters for buildCurveMode: 1 (buildCurveWithMarketCap)
     * 1. initialMarketCap
     * 2. migrationMarketCap
     */
    // "initialMarketCap": 20, // the market cap of the DBC token pool when the pool is created specified in terms of quoteMint (not in lamports)
    // "migrationMarketCap": 600, // the market cap of the DBC token pool when the pool graduates specified in terms of quoteMint (not in lamports)

    /* Only use the following parameters for buildCurveMode: 2 (buildCurveWithTwoSegments)
     * 1. initialMarketCap
     * 2. migrationMarketCap
     * 3. percentageSupplyOnMigration
     */
    // "initialMarketCap": 20, // the market cap of the DBC token pool when the pool is created specified in terms of quoteMint (not in lamports)
    // "migrationMarketCap": 600, // the market cap of the DBC token pool when the pool graduates specified in terms of quoteMint (not in lamports)
    // "percentageSupplyOnMigration": 20, // percentage of total token supply to be migrated

    /* Only use the following parameters for buildCurveMode: 3 (buildCurveWithLiquidityWeights)
     * 1. initialMarketCap
     * 2. migrationMarketCap
     * 3. liquidityWeights
     */
    // "initialMarketCap": 20, // the market cap of the DBC token pool when the pool is created specified in terms of quoteMint (not in lamports)
    // "migrationMarketCap": 600, // the market cap of the DBC token pool when the pool graduates specified in terms of quoteMint (not in lamports)
    // "liquidityWeights": [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16], // a array of 16 liquidity weights for each liquidity segment in the curve

    /* Only use the following parameters for buildCurveMode: 4 (buildCurveWithMidPrice)
     * 1. initialMarketCap
     * 2. migrationMarketCap
     * 3. midPrice
     * 4. percentageSupplyOnMigration
     */
    // "initialMarketCap": 20, // the market cap of the DBC token pool when the pool is created specified in terms of quoteMint (not in lamports)
    // "migrationMarketCap": 600, // the market cap of the DBC token pool when the pool graduates specified in terms of quoteMint (not in lamports)
    // "midPrice": 0.001, // the mid-point price of the curve in terms of quoteMint
    // "percentageSupplyOnMigration": 20, // percentage of total token supply to be migrated

    /* Only use the following parameters for buildCurveMode: 5 (buildCurveWithCustomSqrtPrices)
     * 1. prices - array of decimal prices in ascending order (at least 2 elements).
     * 2. liquidityWeights - optional weights for each segment (length must be prices.length - 1)
     */
    // "prices": [0.00001, 0.0005, 0.001, 0.01], // array of decimal prices (ascending order). First = starting price, Last = migration price
    // "liquidityWeights": [1, 2, 3], // optional: weights for each segment. If omitted, liquidity is distributed evenly

    /* Token Configuration */
    "token": {
      "totalTokenSupply": 1000000000, // total token supply (not in lamports)
      "tokenBaseDecimal": 6, // token base decimal
      "tokenQuoteDecimal": 9, // token quote decimal
      "tokenType": 0, // 0 - SPL Token | 1 - Token 2022
      "tokenAuthorityOption": 1, // 0 - CreatorUpdateAuthority | 1 - Immutable | 2 - PartnerUpdateAuthority | 3 - CreatorUpdateAndMintAuthority | 4 - PartnerUpdateAndMintAuthority (3 and 4 are only allowed for transfer hook configs)
      "leftover": 0 // leftover tokens in the bonding curve (claimable once pool migrates)
    },

    /* Fee Configuration */
    "fee": {
      "baseFeeParams": {
        "baseFeeMode": 0, // 0 - Fee Scheduler: Linear | 1 - Fee Scheduler: Exponential | 2 - Rate Limiter
        "feeSchedulerParam": {
          "startingFeeBps": 100, // starting fee (max 99% fee === 9900 bps)
          "endingFeeBps": 100, // ending fee (minimum 0.25% fee === 25 bps)
          "numberOfPeriod": 0, // number of period
          "totalDuration": 0 // total duration (If activationType is 0 (slots), totalDuration = duration / 0.4 | If activationType is 1 (timestamp), totalDuration = duration)
        }
        /*
              "baseFeeMode": 2, // 2 - Rate Limiter
              "rateLimiterParam": {
                  "baseFeeBps": 200, // base fee (max 99% base fee === 9900 bps)
                  "feeIncrementBps": 200, // fee increment (max fee increment = 9900 bps - baseFeeBps)
                  "referenceAmount": 1, // reference amount (not in lamports)
                  "maxLimiterDuration": 3600 // if activationType is 0 (slots), maxLimiterDuration = duration / 0.4, if activationType is 1 (timestamp), maxLimiterDuration = duration)
              }
              */
      },
      "dynamicFeeEnabled": true, // If true, dynamic fee will add 20% of minimum base fee to the total fee.
      "collectFeeMode": 0, // 0 - Quote Token | 1 - Output Token
      "creatorTradingFeePercentage": 50, // Bonding curve trading fee sharing (0% to 100%) - 0% means all trading fees go to the partner
      /* Pool Creation Fee
       * Fee charged to token creators when they create a pool using this config.
       * Partner claims 90% via claimPartnerPoolCreationFee(), Meteora claims 10%.
       * Set to 0 for no fee, or between 0.001 SOL and 100 SOL.
       */
      "poolCreationFee": 0, // Pool creation fee in SOL (e.g., 0.1 for 0.1 SOL)
      "enableFirstSwapWithMinFee": false // If true, the first swap on the pool will use the minimum fee instead of the starting fee (useful for creator bundled buys)
    },

    /* Migration Configuration */
    "migration": {
      "migrationOption": 1, // 0 - Migrate to DAMM v1 | 1 - Migrate to DAMM v2
      "migrationFeeOption": 3, // 0 - LP Fee 0.25% | 1 - LP Fee 0.3% | 2 - LP Fee 1% | 3 - LP Fee 2% | 4 - LP Fee 4% | 5 - LP Fee 6% | 6 - Customizable
      "migrationFee": {
        "feePercentage": 0, // Percentage of fee taken from migration quote threshold once pool migrates (0% to 50%)
        "creatorFeePercentage": 0 // Percentage of the migrationFee.feePercentage claimable by creator (0% to 100%)
      }
      /* Migrated Pool Fee (DAMM v2 only)
       * Configure migratedPoolFee when using migrationFeeOption: 6 (Customizable) or when configuring marketCapFeeSchedulerParams.
       * Note: When marketCapFeeSchedulerParams is configured, the SDK will automatically set migrationFeeOption to Customizable (6).
       */
      // "migratedPoolFee": {
      //   "collectFeeMode": 0, // 0 - Quote Token | 1 - Output Token | 2 - Compounding
      //   "dynamicFee": 0, // 0: Disabled, 1: Enabled
      //   "poolFeeBps": 100, // The pool fee in basis points. Minimum 10, Maximum 1000 bps. Required when marketCapFeeSchedulerParams is configured.
      //   "compoundingFeeBps": 5000, // Portion of trading fees compounded back into pool liquidity (0 to 10000 bps). Only for collectFeeMode: 2 (Compounding)
      //   "baseFeeMode": 3, // 3 - FeeMarketCapSchedulerLinear | 4 - FeeMarketCapSchedulerExponential (only for DAMM v2)
      //   "marketCapFeeSchedulerParams": {
      //     "endingBaseFeeBps": 50, // The ending (minimum) base fee in basis points
      //     "numberOfPeriod": 100, // The total number of fee reduction periods
      //     "priceMultiple": 1000, // The ratio of ending market cap over starting market cap, must be greater than 1
      //     "schedulerExpirationDuration": 86400 // The maximum duration (seconds) after which the scheduler expires and defaults to minimum fee
      //   }
      // }
    },

    /* LP Distribution Configuration (must total 100%)
     * IMPORTANT: At least 10% of LP must remain locked/vesting for at least 1 day post-migration.
     *
     * For DAMM v1: partnerPermanentLockedLiquidityPercentage + creatorPermanentLockedLiquidityPercentage >= 10%
     *
     * For DAMM v2: 3 options to achieve 10% locked/vesting:
     *   Option 1 (Permanent Only): Set creator + partner permanent locked percentages >= 10% (LP locked forever)
     *   Option 2 (Vesting Only): Use creator + partner vestingInfoParams with cliffDurationFromMigrationTime >= 86400 (1 day)
     *   Option 3 (Combination): Mix permanent + vesting to reach 10% (5% permanent + 5% vesting >= 1 day)
     */
    "liquidityDistribution": {
      "partnerLiquidityPercentage": 50, // Partner claimable LP (withdrawable LP once pool migrates)
      "creatorLiquidityPercentage": 40, // Creator claimable LP (withdrawable LP once pool migrates)
      "partnerPermanentLockedLiquidityPercentage": 5, // Partner locked LP (permanently locked LP once pool migrates) - counts toward 10% requirement
      "creatorPermanentLockedLiquidityPercentage": 5 // Creator locked LP (permanently locked LP once pool migrates) - counts toward 10% requirement
      /* LP Vesting (DAMM v2 only)
       * Optional vesting schedule for partner/creator LP tokens after migration.
       * Only applicable when migrationOption = 1 (DAMM v2).
       * Note: At least 10% of LP must remain locked/vesting for at least 1 day post-migration.
       */
      // "partnerLiquidityVestingInfoParams": {
      //   "vestingPercentage": 50,                // % of non-permanent LP to vest (0-100)
      //   "bpsPerPeriod": 100,                    // BPS released per period (100 = 1%)
      //   "numberOfPeriods": 100,                 // Total vesting periods
      //   "cliffDurationFromMigrationTime": 86400, // Cliff delay in seconds (86400 = 1 day)
      //   "totalDuration": 2592000                // Total vesting duration in seconds (30 days)
      // },
      // "creatorLiquidityVestingInfoParams": {
      //   "vestingPercentage": 50,
      //   "bpsPerPeriod": 100,
      //   "numberOfPeriods": 100,
      //   "cliffDurationFromMigrationTime": 86400,
      //   "totalDuration": 2592000
      // }
    },

    /* Locked Vesting Configuration */
    "lockedVesting": {
      "totalLockedVestingAmount": 0, // total locked vesting amount (not in lamports)
      "numberOfVestingPeriod": 0, // number of vesting period
      "cliffUnlockAmount": 0, // cliff unlock amount (not in lamports)
      "totalVestingDuration": 0, // total vesting duration (in seconds)
      "cliffDurationFromMigrationTime": 0 // cliff duration from migration time (in seconds)
    },

    "activationType": 1, // 0 - Slot | 1 - Timestamp

    "leftoverReceiver": "YOUR_LEFTOVER_RECEIVER_ADDRESS", // leftover receiver address
    "feeClaimer": "YOUR_FEE_CLAIMER_ADDRESS" // fee claimer address

    /* Transfer Hook Launch (Token 2022 only)
     * Set transferHookProgram to launch tokens whose base mint executes a transfer hook program on every transfer.
     * Requires token.tokenType: 1 (Token 2022). The config is created with createConfigWithTransferHook and
     * pools on it must be created with the same transferHookProgram (see dbcPool.transferHookProgram).
     */
    // "transferHookProgram": "YOUR_TRANSFER_HOOK_PROGRAM_ADDRESS"
  },

  /* dbcPool is only used in the following actions:
   * 1. dbc-create-pool
   */
  "dbcPool": {
    // "baseMintKeypairFilepath": "./mint-keypair.json", // optional base mint keypair file path
    "creator": "YOUR_CREATOR_ADDRESS", // creator address
    "name": "TOKEN_NAME", // token name
    "symbol": "TOKEN_SYMBOL", // token symbol
    // "transferHookProgram": "YOUR_TRANSFER_HOOK_PROGRAM_ADDRESS", // required when the target config was created with a transfer hook; must match the config's hook program

    "metadata": {
      // "uri": "https://gateway.irys.xyz/123456789", // if you already have a metadata URI created, you can specify it here

      /* Only use the following parameters for createBaseToken if you don't have an existing metadata uri
       * This will create an image uri and a new metadata uri and upload everything to Irys
       */
      "image": "./data/image/test-token.jpg", // this can be a URL of the image address (e.g. https://example.com/token-image.png) or the image file path (e.g. ./data/image/test-token.jpg)
      "description": "TOKEN_DESCRIPTION", // token description
      "website": "https://example.com", // project website
      "twitter": "https://x.com/yourproject", // twitter URL
      "telegram": "https://t.me/yourproject" // telegram URL
    }
  },

  /* dbcSwap is only used in the following actions:
   * 1. dbc-swap (Buy or Sell)
   */
  "dbcSwap": {
    "amountIn": 1.03, // the amount of quoteMint or baseMint to be swapped
    "slippageBps": 100, // slippage in bps
    "swapBaseForQuote": false, // if true, swap base for quote | if false, swap quote for base
    "referralTokenAccount": null // optional referral token account address
  },

  /* dbcTransferPoolCreator is only used in the following actions:
   * 1. dbc-transfer-pool-creator
   */
  "dbcTransferPoolCreator": {
    "newCreator": "YOUR_NEW_CREATOR_ADDRESS" // new creator address
  }
}