# createPieceUrl

```ts
function createPieceUrl(
   cid, 
   cdn, 
   address, 
   chainId, 
   pdpUrl): string;
```

Defined in: [packages/synapse-core/src/utils/piece-url.ts:3](https://github.com/FilOzone/synapse-sdk/blob/1d6c4b9fe34534bf1087dfe41491b72be0b46858/packages/synapse-core/src/utils/piece-url.ts#L3)

## Parameters

| Parameter | Type |
| ------ | ------ |
| `cid` | `string` |
| `cdn` | `boolean` |
| `address` | `` `0x${string}` `` |
| `chainId` | `number` |
| `pdpUrl` | `string` |

## Returns

`string`