Using Rarimo’s Proof of Humanity plugin for Galxe

Proof of Humanity provides an easy and robust way to prevent bots from participating in your Galxe campaigns. It is a free and open-source plugin that you can use to verify that your users are humans.

To see it in action, checkout the walkthrough video:

Configuring your campaign

To add Proof of Human check, set up your campaign using the instructions below. No coding or prerequisites required.

Set up a new Credentials Group:
Select the On-Chain type:
Select the Subgraph Credential
Verify that you see this form:
Fill it using these values:

Endpoint: https://api.thegraph.com/subgraphs/name/volodymyrzolotukhin/sbtidentityverifier-polygon

Query:
```
query info($address: String!) {
    users(where:{senderAddr: $address}){
        id
    }
}
```
Test address:
```
0x62019b7b8f7d5b58006c5001eb1ffa95ab191474
```
Expression:
```
function(resp) {
  if (resp != null && (resp.users != null && resp.users.length > 0)) {
     return 1
  }
  return 0
}
```
Call-to-Action Link: https://robotornot.rarimo.com

Reach out to us at discord and provide the name of your company name and logo to get a link with a customized greeting like this:
Verify that the filled form looks like this and hit Save:
Save the Credential Group:
After you are done with the rest of the details for your campaign, you should see the Proof of Human step on the campaign page:

Using Rarimo’s Proof of Humanity plugin for Galxe

Configuring your campaign​

Configuring your campaign