V2 SDK Docs (#702)

* feat: wip of v2 sdk docs

* fix: spelling

Author: IsabellaSmallcombe

docs/pages/protocol-sdk/creator/onchain.mdx

@@ -45,6 +45,29 @@ that creates an 1155 contract at the deterministic address based on those parame
 
 :::
 
+### Custom parameters for secondary markets
+
+If you are wanting to customize the default configuration parameters such as `saleStart` you can do that by passing in a `salesConfig` struct.
+
+:::code-group
+
+```ts twoslash [example.ts]
+// @filename: config.ts
+// [!include ~/snippets/protocol-sdk/create/config.ts]
+
+// @filename: example.ts
+// ---cut---
+// [!include ~/snippets/protocol-sdk/create/createNew1155ContractOrTokenWithCustomParams.ts]
+```
+
+```ts twoslash [config.ts]
+// [!include ~/snippets/protocol-sdk/create/config.ts]
+```
+
+:::
+
+With the update to use the v2 sales config it introduces `marketCountdown` and `minimumMarketEth` in version 0.9.5 of the sdk.
+
 ## Configuring the backing ERC20 Token Name and Symbol for the 1155 Secondary Market
 
 When leveraging the [secondary markets](https://support.zora.co/en/articles/2519873) feature, a backing ERC20 token is created with a name and symbol for each minted 1155.  

docs/snippets/protocol-sdk/create/createNew1155ContractOrTokenWithCustomParams.ts

@@ -0,0 +1,43 @@
+import {
+  useAccount,
+  useChainId,
+  usePublicClient,
+  useWriteContract,
+} from "wagmi";
+import { createCreatorClient } from "@zoralabs/protocol-sdk";
+
+// use wagmi hooks to get the chainId, publicClient, and account
+const chainId = useChainId();
+const publicClient = usePublicClient()!;
+const { address } = useAccount();
+
+const creatorClient = createCreatorClient({ chainId, publicClient });
+
+const { parameters, contractAddress } = await creatorClient.create1155({
+  // the contract will be created at a deterministic address
+  contract: {
+    // contract name
+    name: "testContract",
+    // contract metadata uri
+    uri: "ipfs://DUMMY/contract.json",
+  },
+  token: {
+    tokenMetadataURI: "ipfs://DUMMY/token.json",
+    salesConfig: {
+      type: "timed",
+      erc20Name: "testToken", // If not provided, uses the contract name
+      erc20Symbol: "TEST", // If not provided, extracts it from the name.
+      saleStart: 0n, // If not provided, sets to 0
+      marketCountdown: BigInt(24 * 60 * 60), // If not provided, sets to 24 hours
+      minimumMarketEth: 2220000000000000n, // If not provided, sets to 200 mints worth of ETH
+    },
+  },
+  // account to execute the transaction (the creator)
+  account: address!,
+});
+
+const { writeContract } = useWriteContract();
+
+writeContract(parameters);
+
+export { contractAddress };