Build your own fully customizable bonding curve with DBC. DBC allows you to configure everything from the curve shape to the trading fees.

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Program Address

  • Mainnet-beta: dbcij3LWUppWqq96dh6gJWwBifmcGfLSB5D4DuSMaqN
  • Devnet: dbcij3LWUppWqq96dh6gJWwBifmcGfLSB5D4DuSMaqN

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Resources

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Flow of DBC Pool -> DAMM v1/v2 Pool

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Concepts

  • Pre-bonding: DBC pool - where the newly minted token discovers its price. No need for an LP.
  • Post-bonding: DAMM v1/v2 pool - where the accumulated quote_mint tokens in the bonding curve + a portion of the base_mint tokens are migrated to form the liquidity pool of the new token
  • Partner: Launchpad
  • Creator: Token Pool Creator

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Flow

1

Step 1: Create DBC Config Key

Partner creates a DBC Config Key that consists of the curve shape, migrated pool fee, and many more.
2

Step 2: Create DBC Token Pool

Creator creates a DBC Token Pool with the Partner’s DBC Config Key. This action will mint the new token and initialise a DBC Pool.
3

Step 3: Trade DBC Token Pool

The DBC Token Pool is tradeable on all trading terminals and trading bots (including Jupiter Pro, Axiom, Photon, GMGN, BullX etc.)
4

Step 4: Migrate to DAMM Pool

Once the DBC Token Pool has accumulated enough quote_mint tokens (pool_state::quote_reserve >= pool_config::migration_quote_threshold), our migrator keeper will automatically migrate the DBC pool to a DAMM Pool.
The migration_quote_threshold and a portion of the base_mint tokens will form the liquidity pool of the DAMM Pool.
5

Step 5: Trade on graduated DAMM v1/v2 Pool

The graduated DAMM v1/v2 Pool is also tradeable on all trading terminals and trading bots (including Jupiter Pro, Axiom, Photon, GMGN, BullX etc.)

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Migration

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DAMM Fee Config Keys

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DAMM (v1) Migration Fee Config Keys:

  • migration_fee_option == 0: 8f848CEy8eY6PhJ3VcemtBDzPPSD4Vq7aJczLZ3o8MmX
  • migration_fee_option == 1: HBxB8Lf14Yj8pqeJ8C4qDb5ryHL7xwpuykz31BLNYr7S
  • migration_fee_option == 2: 7v5vBdUQHTNeqk1HnduiXcgbvCyVEZ612HLmYkQoAkik
  • migration_fee_option == 3: EkvP7d5yKxovj884d2DwmBQbrHUWRLGK6bympzrkXGja
  • migration_fee_option == 4: 9EZYAJrcqNWNQzP2trzZesP7XKMHA1jEomHzbRsdX8R2
  • migration_fee_option == 5: 8cdKo87jZU2R12KY1BUjjRPwyjgdNjLGqSGQyrDshhud

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DAMM v2 Migration Fee Config Keys:

  • migration_fee_option == 0: 7F6dnUcRuyM2TwR8myT1dYypFXpPSxqwKNSFNkxyNESd
  • migration_fee_option == 1: 2nHK1kju6XjphBLbNxpM5XRGFj7p9U8vvNzyZiha1z6k
  • migration_fee_option == 2: Hv8Lmzmnju6m7kcokVKvwqz7QPmdX9XfKjJsXz8RXcjp
  • migration_fee_option == 3: 2c4cYd4reUYVRAB9kUUkrq55VPyy2FNQ3FDL4o12JXmq
  • migration_fee_option == 4: AkmQWebAwFvWk55wBoCr5D62C6VVDTzi84NJuD9H7cFD
  • migration_fee_option == 5: DbCRBj8McvPYHJG1ukj8RE15h2dCNUdTAESG49XpQ44u

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Migration Keeper

We run 2 migration keepers on Mainnet to automatically migrate DBC pools to DAMM pools. Keeper addresses that we are running:
  1. CQdrEsYAxRqkwmpycuTwnMKggr3cr9fqY8Qma4J9TudY
  • pool_config.migration_quote_threshold requirements:
    • 10 SOL
    • 750 USDC
    • 1500 JUP
  1. DeQ8dPv6ReZNQ45NfiWwS5CchWpB2BVq1QMyNV8L2uSW
  • pool_config.migration_quote_threshold requirements:
    • >= 750 USD (quote_mint token)
The Migration Keepers only runs on Mainnet.

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Manual Migrator

We have created a Manual Migrator user interface that allows you to manually migrate your DBC pool to a DAMM pool on both Mainnet and Devnet.
Depending on your DBC Config Key, the migration process will require you to sign more than one transaction to call each instruction.

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Config Key Parameters

pool_fees

Type: object (includes base_fee and optional dynamic_fee)
Defines the trading fee for any pool created from this configuration. Partner can add a fee scheduler or rate limiter in base_fee or just a fixed fee.

collect_fee_mode

Type: 0 | 1
0: Only collects fee in quote token.
1: Collects fee in both tokens.

migration_option

Type: number
Currently only supports migration to Meteora DAMM. Set to 0.

activation_type

Type: 0 | 1
0: Slot
1: Timestamp
Indicates the time unit for pool operations, mainly for fee scheduler/rate limiter and dynamic fee calculations.

token_type

Type: 0 | 1
0: SPL Token
1: Token2022

token_decimal

Type: number (6-9)
Token decimals used when creating the virtual pool. Only supports 6 to 9.

partner_lp_percentage

Type: number
Percentage of LP that partner can claim after migration.

partner_locked_lp_percentage

Type: number
Percentage of LP that partner will have locked after migration.

creator_lp_percentage

Type: number
Percentage of LP that creator can claim after migration.

creator_locked_lp_percentage

Type: number
Percentage of LP that creator will have locked after migration.

migration_quote_threshold

Type: number
Threshold for quote token. When the virtual pool reserve reaches this amount, the token will graduate and be migrated.

fee_claimer

Type: address
Address of the partner that can claim trading fees from virtual pools and locked LPs.

owner

Type: address
Owner of the configuration.

quote_mint

Type: address
Quote mint address that the virtual pool will support.

locked_vesting

Type: object
Locked vesting for creator after migration (tokens will be migrated to Jup lock).

migration_fee_option

Type: number
Fee option for graduated pool. Supported: 0.25%, 0.3%, 1%, 2%, 4%, 6%.

token_supply

Type: number
If specified, token will have fixed supply pre- and post-migration. Leftover will be returned to leftover_receiver (configured in config key).

creator_trading_fee_percentage

Type: number
Percentage of trading fee and surplus pool creator can get for a pool.

token_update_authority

Type: 0 | 1
0: Mutable
1: Immutable
Option to allow creator to update token metadata.

migration_fee

Type: number
Option to configure migration fee from migration quote threshold. Migration fee can be shared between partner and creator.

sqrt_start_price

Type: number
Square root of min price in the bonding curve for the virtual pools.

curve

Type: array of (square price, liquidity)
Defines the liquidity distribution for the virtual pools.