graphclient.config.ts

import {
  createRenameFieldTransform,
  createRenameTypeTransform,
  defineConfig as defineComposeConfig,
  loadGraphQLHTTPSubgraph,
} from '@graphprotocol/client-compose-cli'
import { GraphQLID } from 'graphql'

export const composeConfig = defineComposeConfig({
  subgraphs: [
    {
      sourceHandler: loadGraphQLHTTPSubgraph('nft', {
        endpoint: 'https://api.thegraph.com/subgraphs/name/amxx/eip721-subgraph',
      }),
      transforms: [
        // Resolve conflicts between subgraphs
        createRenameFieldTransform((field, fieldName, typeName) => {
          if (typeName === 'Account' && fieldName === 'id') {
            field.type = GraphQLID
          }
          return fieldName
        }),
        createRenameTypeTransform((type) => {
          if (type.name === 'Account') {
            return 'User'
          }
          return type.name
        }),
      ],
    },
    {
      sourceHandler: loadGraphQLHTTPSubgraph('uniswap', {
        endpoint: 'https://api.thegraph.com/subgraphs/name/uniswap/uniswap-v2',
      }),
    },
  ],
})