Introduction

Exploring the Subgraph

Subgraph link

• Polygon Mumbai Testnet

• Polygon mainnet

Playground Link

To ensure that your queries are working properly before using them in your project, you can use the Graph playground below.

• Polygon Mumbai playground

• Polygon mainnet pLayground

Please check the demo video just below how to test queries with The Graph Playground

Using the playground, you can create and save your own graphQL queries and try out the default queries we provide to get you up and running!

On the right-hand side, you have access to some neat functionality that will help you explore the subgraph. Check out GraphQL Explorer as well as Documentation Explorer to create customized queries on the fly!

An Introduction to Writing GraphQL Queries for the Talent Layer Subgraph

The most commonly used entities have a related description entity that stores the off-chain data hosted on IPFS.

On-chain Entity	Off-chain Entity
Service	ServiceDescription
Proposal	ProposalDescription
Review	ReviewDescription
User	UserDescription
Platform	PlatformDescription

The off-chain entity that is related to an on-chain entity can be accessed through the field description. Here is an example of what the relationship looks like in GraphQL.

{
  services {
    id
    description {
      id
    }
  }
}gr

This same pattern can be applied to other entities by simply changing services to either users, proposals, reviews, or platforms.