# Integrating Thirdweb with Genesispay

To successfully integrate your Thirdweb contract, there are some steps you'll need to follow first.

**Step 1:** Go to third web, and claim one of your NFTs This will open metamask. Execute the transaction and then go to etherscan to find the transaction.

Click any `claim` transaction:

<figure><img src="https://3812346479-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FeiD7Tv0HhAeXbpTuVhl7%2Fuploads%2Fud8Z6YPvNfvOSGyHmWl3%2Fimage.png?alt=media&#x26;token=67d27080-8198-44dd-a928-0fca64849d63" alt=""><figcaption></figcaption></figure>

**Step 2:** Copy the transaction id from the URL in etherscan (the part in bold): [https://etherscan.io/tx/**0x5acb751d48ec865952ef3a4a182bf45f0e0d37562fbd7aba3d462ca075dc5a08**](https://etherscan.io/tx/0x5acb751d48ec865952ef3a4a182bf45f0e0d37562fbd7aba3d462ca075dc5a08)

(Your transaction id will be different to the one above).

**Step 3:** Go to the tenderly.co website and view your transaction there. The link you'll need to use to do this is as follows. **Replace the part in bold with your transaction id:**

[https://dashboard.tenderly.co/tx/mainnet/**0x5acb751d48ec865952ef3a4a182bf45f0e0d37562fbd7aba3d462ca075dc5a08**](https://dashboard.tenderly.co/tx/mainnet/0x5acb751d48ec865952ef3a4a182bf45f0e0d37562fbd7aba3d462ca075dc5a08)

In tenderly, you can get the input of the function by clicking on Input & Output: Show

<figure><img src="https://3812346479-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FeiD7Tv0HhAeXbpTuVhl7%2Fuploads%2FawvB57fqGn8YoLzEPleR%2Fimage.png?alt=media&#x26;token=cd3958c6-84e0-4580-b4c3-8b6bb344ddf7" alt=""><figcaption></figcaption></figure>

**Step 4:** Copy these inputs and then this is the URL parameters that you need for Genesispay

```
{
  "_receiver": "0xf1381c0407bc7cfa8167675862ce980515758fc4", // not needed
  "_quantity": "1", // not needed
  "_currency": "0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee",
  "_pricePerToken": "300000000000000000",
  "_allowlistProof": {
    "proof": [
      "0x0000000000000000000000000000000000000000000000000000000000000000"
    ],
    "quantityLimitPerWallet": "0",
    "pricePerToken": "0",
    "currency": "0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee"
  },
  "_data": "0x00"
}
```

Modified, it becomes:

```
{
  "_currency": "0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee",
  "_pricePerToken": "300000000000000000",
  "_allowlistProof": {
    "proof": [
      "0x0000000000000000000000000000000000000000000000000000000000000000"
    ],
    "quantityLimitPerWallet": "0",
    "pricePerToken": "0",
    "currency": "0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee"
  },
  "_data": "0x00"
}
```

**Step 5:** Now take this JSON and put it into URL parameters as follows:

```
iframe/iframe_pay/75207e77-275a-4370-9275-22cb8ce9a36a
?_currency=0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE
&_pricePerToken=100000000000000000
&_allowlistProof={"currency":"0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE","pricePerToken":"100000000000000000","proof":["0x0000000000000000000000000000000000000000000000000000000000000000"],"quantityLimitPerWallet":"115792089237316195423570985008687907853269984665640564039457584007913129639935"}
&_data=0x
```

If you are still experiencing issues with your parameters after following these steps, you MUST then provide us with:

1\. a successful simulated tenderly transaction

AND

2\. Your input JSON. Once we have this info we will be able to support you further!