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

# Presale Vault Program Events

> Explore Presale Vault event payloads for initialization, escrows, deposits, withdrawals, claims, refunds, operators, metadata, and creator actions.

The `presale` program emits Anchor events through event CPI. Use this page when building indexers, analytics pipelines, charting systems, or low-level clients that need to map transactions back to Presale Vault activity.

## Initialization Events

| Event                            | Fields                                                                                                                                                                                                      | Emitted by                            |
| -------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------- |
| `EvtFixedPricePresaleArgsCreate` | `presale`, `q_price`                                                                                                                                                                                        | `initialize_fixed_price_presale_args` |
| `EvtFixedPricePresaleArgsClose`  | `presale`, `owner`, `fixed_price_presale_args`                                                                                                                                                              | `close_fixed_price_presale_args`      |
| `EvtPresaleVaultCreate`          | `base_mint`, `quote_mint`, `presale_registries`, `lock_duration`, `vest_duration`, `whitelist_mode`, `presale_mode`, `presale_start_time`, `presale_end_time`, `presale_maximum_cap`, `presale_minimum_cap` | `initialize_presale`                  |

## Escrow And Buyer Events

| Event                       | Fields                                                                                                                       | Emitted by                                                                                                                |
| --------------------------- | ---------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------- |
| `EvtEscrowCreate`           | `presale`, `owner`, `whitelist_mode`, `total_escrow_count`                                                                   | `create_permissionless_escrow`, `create_permissioned_escrow_with_creator`, `create_permissioned_escrow_with_merkle_proof` |
| `EvtDeposit`                | `presale`, `escrow`, `deposit_amount`, `escrow_total_deposit_amount`, `presale_total_deposit_amount`, `owner`, `deposit_fee` | `deposit`                                                                                                                 |
| `EvtWithdraw`               | `presale`, `escrow`, `withdraw_amount`, `escrow_total_deposit_amount`, `presale_total_deposit_amount`, `owner`               | `withdraw`                                                                                                                |
| `EvtClaim`                  | `presale`, `escrow`, `claim_amount`, `escrow_total_claim_amount`, `presale_total_claim_amount`, `owner`                      | `claim`                                                                                                                   |
| `EvtWithdrawRemainingQuote` | `presale`, `escrow`, `owner`, `amount_refunded`, `presale_total_refunded_quote_token`                                        | `withdraw_remaining_quote`                                                                                                |
| `EvtEscrowRefresh`          | `presale`, `escrow`, `owner`, `current_timestamp`, `pending_claim_token`                                                     | `refresh_escrow`                                                                                                          |
| `EvtEscrowClose`            | `presale`, `escrow`, `owner`, `rent_receiver`                                                                                | `close_escrow`                                                                                                            |

## Permissioning Events

| Event                                 | Fields                                                  | Emitted by                            |
| ------------------------------------- | ------------------------------------------------------- | ------------------------------------- |
| `EvtMerkleRootConfigCreate`           | `owner`, `config`, `presale`, `version`, `root`         | `create_merkle_root_config`           |
| `EvtCloseMerkleRootConfig`            | `presale`, `merkle_root_config`, `owner`                | `close_merkle_root_config`            |
| `EvtOperatorCreate`                   | `creator`, `operator`, `operator_owner`                 | `create_operator`                     |
| `EvtPermissionedServerMetadataCreate` | `presale`, `permissioned_server_metadata`, `server_url` | `create_permissioned_server_metadata` |
| `EvtPermissionedServerMetadataClose`  | `presale`, `permissioned_server_metadata`               | `close_permissioned_server_metadata`  |

`revoke_operator` closes the operator account but does not emit a custom event in the current source.

## Creator Events

| Event                             | Fields                                                      | Emitted by                         |
| --------------------------------- | ----------------------------------------------------------- | ---------------------------------- |
| `EvtCreatorWithdraw`              | `presale`, `amount`, `creator`, `presale_progress`          | `creator_withdraw`                 |
| `EvtCreatorCollectFee`            | `presale`, `owner`, `total_collected_fee`                   | `creator_collect_fee`              |
| `EvtPerformUnsoldBaseTokenAction` | `presale`, `total_token_unsold`, `unsold_base_token_action` | `perform_unsold_base_token_action` |

## Field Notes

| Field                      | Meaning                                                                                          |
| -------------------------- | ------------------------------------------------------------------------------------------------ |
| `presale_mode`             | Raw `PresaleMode` value: `0` fixed price, `1` prorata, `2` FCFS.                                 |
| `whitelist_mode`           | Raw `WhitelistMode` value: `0` permissionless, `1` Merkle proof, `2` authority.                  |
| `presale_progress`         | Raw `PresaleProgress` value at creator withdrawal: `2` completed or `3` failed.                  |
| `unsold_base_token_action` | Raw `UnsoldTokenAction` value: `0` refund, `1` burn.                                             |
| `deposit_amount`           | Fee-excluded quote amount that was accepted after mode-specific capping or fixed-price rounding. |
| `deposit_fee`              | Deposit fee charged on top of the accepted deposit amount.                                       |
| `claim_amount`             | Base amount after Token 2022 transfer-fee exclusion.                                             |
| `amount_refunded`          | Quote amount after Token 2022 transfer-fee exclusion.                                            |
| `q_price`                  | Fixed-price Q64 value used by the program.                                                       |