> For the complete documentation index, see [llms.txt](https://docs.liquidcollective.io/sol/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.liquidcollective.io/sol/apis.md).

# APIs

## Solana Protocol API

### Get Protocol Information

Retrieves current protocol statistics and metrics for the Solana liquid staking protocol.

**Endpoint:** `GET https://api.alluvial.finance/sol/v0/protocol`

**Response:**

```json
{
  "block_time": "2025-09-12T16:11:54Z",
  "gross_fee_rate": "0.08",
  "conversion_rate": "1.012070542080146",
  "total_lssol_supply": "11522.739910892",
  "total_sol_staked": "11661.825627865",
  "last_update_epoch": 848
}
```

**Response Fields:**

| Field                | Type   | Description                                             |
| -------------------- | ------ | ------------------------------------------------------- |
| `block_time`         | string | ISO 8601 timestamp of the last block processed          |
| `gross_fee_rate`     | string | Current gross fee rate as a decimal (e.g., "0.08" = 8%) |
| `conversion_rate`    | string | Current conversion rate between SOL and lsSOL           |
| `total_lssol_supply` | string | Total supply of lsSOL tokens                            |
| `total_sol_staked`   | string | Total amount of SOL staked in the protocol              |
| `last_update_epoch`  | number | Last epoch when the data was updated                    |


---

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