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

# Events

> Anchor events emitted by the Ryvo program.

The Ryvo program emits Anchor events for every state-changing instruction. Indexers, gateways, and monitoring systems should key off these events rather than scraping transaction logs.

## Participant events

### `ParticipantInitialized`

| Field                       | Type     |
| --------------------------- | -------- |
| `owner`                     | `Pubkey` |
| `participant_id`            | `u32`    |
| `registration_fee_lamports` | `u64`    |
| `inbound_channel_policy`    | `u8`     |

### `InboundChannelPolicyUpdated`

| Field                    | Type  |
| ------------------------ | ----- |
| `participant_id`         | `u32` |
| `inbound_channel_policy` | `u8`  |

## Funding and withdrawal events

### `Deposited`

| Field            | Type  |
| ---------------- | ----- |
| `participant_id` | `u32` |
| `token_id`       | `u16` |
| `amount`         | `u64` |

### `WithdrawalRequested`

| Field            | Type     |
| ---------------- | -------- |
| `participant_id` | `u32`    |
| `token_id`       | `u16`    |
| `amount`         | `u64`    |
| `destination`    | `Pubkey` |
| `unlock_at`      | `i64`    |

### `WithdrawalCancelled`

| Field             | Type  |
| ----------------- | ----- |
| `participant_id`  | `u32` |
| `token_id`        | `u16` |
| `amount_returned` | `u64` |

### `Withdrawn`

| Field            | Type     |
| ---------------- | -------- |
| `participant_id` | `u32`    |
| `token_id`       | `u16`    |
| `net_amount`     | `u64`    |
| `fee_amount`     | `u64`    |
| `destination`    | `Pubkey` |

## Channel events

### `ChannelCreated`

| Field      | Type  |
| ---------- | ----- |
| `payer_id` | `u32` |
| `payee_id` | `u32` |
| `token_id` | `u16` |

### `ChannelFundsLocked`

| Field          | Type  |
| -------------- | ----- |
| `payer_id`     | `u32` |
| `payee_id`     | `u32` |
| `token_id`     | `u16` |
| `amount`       | `u64` |
| `total_locked` | `u64` |

### `ChannelUnlockRequested`

| Field              | Type  |
| ------------------ | ----- |
| `payer_id`         | `u32` |
| `payee_id`         | `u32` |
| `token_id`         | `u16` |
| `requested_amount` | `u64` |
| `unlock_at`        | `i64` |

### `ChannelFundsUnlocked`

| Field              | Type  |
| ------------------ | ----- |
| `payer_id`         | `u32` |
| `payee_id`         | `u32` |
| `token_id`         | `u16` |
| `released_amount`  | `u64` |
| `remaining_locked` | `u64` |

### `ChannelAuthorizedSignerUpdateRequested`

| Field                       | Type     |
| --------------------------- | -------- |
| `payer_id`                  | `u32`    |
| `payee_id`                  | `u32`    |
| `token_id`                  | `u16`    |
| `current_authorized_signer` | `Pubkey` |
| `pending_authorized_signer` | `Pubkey` |
| `activate_at`               | `i64`    |

### `ChannelAuthorizedSignerUpdated`

| Field                        | Type     |
| ---------------------------- | -------- |
| `payer_id`                   | `u32`    |
| `payee_id`                   | `u32`    |
| `token_id`                   | `u16`    |
| `previous_authorized_signer` | `Pubkey` |
| `new_authorized_signer`      | `Pubkey` |

## Settlement events

### `IndividualSettled`

Emitted by `settle_individual`.

| Field              | Type   |
| ------------------ | ------ |
| `payer_id`         | `u32`  |
| `payee_id`         | `u32`  |
| `token_id`         | `u16`  |
| `amount`           | `u64`  |
| `committed_amount` | `u64`  |
| `from_locked`      | `bool` |

### `CommitmentBundleSettled`

Emitted by `settle_commitment_bundle`.

| Field           | Type  |
| --------------- | ----- |
| `payee_id`      | `u32` |
| `token_id`      | `u16` |
| `channel_count` | `u16` |
| `total`         | `u64` |

### `ClearingRoundSettled`

Emitted by `settle_clearing_round`.

| Field                | Type  |
| -------------------- | ----- |
| `token_id`           | `u16` |
| `participant_count`  | `u16` |
| `channel_count`      | `u16` |
| `total_gross`        | `u64` |
| `total_net_adjusted` | `u64` |

`total_gross` is the sum of all cumulative deltas implied by the round. `total_net_adjusted` is the participant-balance adjustment total recorded alongside full channel advancement in the round.

## Authority events

### `ConfigUpdated`

| Field           | Type     |
| --------------- | -------- |
| `authority`     | `Pubkey` |
| `fee_recipient` | `Pubkey` |
| `fee_bps`       | `u16`    |
| `chain_id`      | `u16`    |

### `ConfigAuthorityTransferStarted`

| Field               | Type     |
| ------------------- | -------- |
| `current_authority` | `Pubkey` |
| `pending_authority` | `Pubkey` |

### `ConfigAuthorityTransferred`

| Field                | Type     |
| -------------------- | -------- |
| `previous_authority` | `Pubkey` |
| `new_authority`      | `Pubkey` |

### `RegistryAuthorityTransferStarted`

| Field               | Type     |
| ------------------- | -------- |
| `current_authority` | `Pubkey` |
| `pending_authority` | `Pubkey` |

### `RegistryAuthorityTransferred`

| Field                | Type     |
| -------------------- | -------- |
| `previous_authority` | `Pubkey` |
| `new_authority`      | `Pubkey` |

## See also

* [Instructions](/reference/instructions)
* [Accounts](/reference/accounts)