> For the complete documentation index, see [llms.txt](https://magma-finance-1.gitbook.io/magma-developer-sdk/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://magma-finance-1.gitbook.io/magma-developer-sdk/clmm_contract/7.retrieve-ticks.md).

# Retrieve ticks

## 1. Batch retrieve ticks by pool ID

Method: `sdk.Pool.fetchTicks()`

Params:

* `poolID`: The pool object ID.
* `coinTypeA`: Coin A type.
* `coinTypeB`: Coin B type.

### Example

```typescript
async function betchRetrievalTicksByPoolID() {
  const tickdatas = await TestnetSDK.Pool.fetchTicks({
    pool_id: '0x11f63063e721a99da6b33df2de0749f564c31d709b3c8689cf20dffcb983232f',
    coinTypeA: '0xdba34672e30cb065b1f93e3ab55318768fd6fef66c15942c9f7cb846e2f900e7::usdc::USDC',
    coinTypeB: '0x0000000000000000000000000000000000000000000000000000000000000002::sui::SUI',
  })
  console.log('fetchTicks: ', tickdatas)
}

```

## 2. Batch retrieve ticks by tickHandle

Method: `sdk.Pool.fetchTicksByRpc()`

Params:

* `tickHandle`: The tick handle of pool.

### Example

```typescript
async function betchFetchTicksByRpc() {
  const pool = await TestnetSDK.Pool.getPool('0x0128aade80123e3f6c5c0eac1a2dee2512bbdc92c9c1b386b0fd66e6cddfaa72')
  const tickdatas = await TestnetSDK.Pool.fetchTicksByRpc(pool.ticks_handle)
  console.log('tick data:', tickdatas)
}

```