# getApprovedProviderIds

> **getApprovedProviderIds**(`client`, `options?`): [`Promise`](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Promise)\<[`OutputType`](/reference/filoz/synapse-core/warm-storage/namespaces/getapprovedproviderids/type-aliases/outputtype/)\>

Defined in: [packages/synapse-core/src/warm-storage/get-approved-provider-ids.ts:78](https://github.com/FilOzone/synapse-sdk/blob/aaa98045b003ec23f4318ba9a3032a434e5a20c9/packages/synapse-core/src/warm-storage/get-approved-provider-ids.ts#L78)

Get one bounded page of approved provider IDs.

Pass the returned `nextCursor` back as `cursor`; treat it as opaque. Use
[paginate](/reference/filoz/synapse-core/core/functions/paginate/) to traverse every page. `limit` must be greater than zero.

## Parameters

| Parameter | Type | Description |
| ------ | ------ | ------ |
| `client` | `Client`\<`Transport`, `Chain`\> | The client to use to get the approved providers. |
| `options` | [`OptionsType`](/reference/filoz/synapse-core/warm-storage/namespaces/getapprovedproviderids/type-aliases/optionstype/) | [getApprovedProviderIds.OptionsType](/reference/filoz/synapse-core/warm-storage/namespaces/getapprovedproviderids/type-aliases/optionstype/) |

## Returns

[`Promise`](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Promise)\<[`OutputType`](/reference/filoz/synapse-core/warm-storage/namespaces/getapprovedproviderids/type-aliases/outputtype/)\>

A page of approved provider IDs [getApprovedProviderIds.OutputType](/reference/filoz/synapse-core/warm-storage/namespaces/getapprovedproviderids/type-aliases/outputtype/)

## Throws

Errors [getApprovedProviderIds.ErrorType](/reference/filoz/synapse-core/warm-storage/namespaces/getapprovedproviderids/type-aliases/errortype/)

## Examples

**Read the first page**

```ts
import { getApprovedProviderIds } from '@filoz/synapse-core/warm-storage'
import { createPublicClient, http } from 'viem'
import { calibration } from '@filoz/synapse-core/chains'

const client = createPublicClient({
  chain: calibration,
  transport: http(),
})

const page = await getApprovedProviderIds(client)
console.log(page.items, page.nextCursor)
```

**Iterate over every page**

```ts
import { paginate } from '@filoz/synapse-core'
import { getApprovedProviderIds } from '@filoz/synapse-core/warm-storage'

for await (const providerId of paginate(({ cursor }) =>
  getApprovedProviderIds(client, { cursor })
)) {
  console.log(providerId)
}
```