DashboardSupport

How to run index custom data?

To to deploy your subgraph on movement mevm devnet.

Step 1. Create Subgraph

Create your subgraph: https://thegraph.com/docs/en/developing/creating-a-subgraph/

Once done, Make sure to set network to devnet

NOTE: Set your network to devnet in your subgraph.yaml file manually. It will not be listed in the graph init command because mevm is not yet supported by thegraph.

Your subgraph.yaml should look something like this:

specVersion: 0.0.4
schema:
  file: ./schema.graphql
dataSources:
  - kind: ethereum
    name: ERC1155
    network: devnet
    source:
      abi: ERC1155
      address: "0x4114e6516413c5ba631002a0cf95e828714f8f18"
      startBlock: 1785835
    mapping:
      kind: ethereum/events
      apiVersion: 0.0.6
      language: wasm/assemblyscript
      entities:
        - NFT
        - NftData
        - NftApprovalForAll
      abis:
        - name: ERC1155
          file: ./abis/ERC1155.json
      eventHandlers:
        - event: TransferBatch(indexed address,indexed address,indexed address,uint256[],uint256[])
          handler: handleTransferBatch1155
        - event: TransferSingle(indexed address,indexed address,indexed address,uint256,uint256)
          handler: handleTransferSingle1155
        - event: URI(string,indexed uint256)
          handler: handleURI1155
        - event: ApprovalForAll(indexed address,indexed address,bool)
          handler: handleApprovalForAll1155
      file: ./src/mapping.ts

NOTE: This is just an example no need to copy it as it is.

Step 2. Get AUTH TOKEN from LYNC team

Get your AUTH TOKEN from LYNC Team

Step 3. Set your AUTH TOKEN to prepare for deployment

In your subgraph directory run:

This will prompt you to enter your deploy key. Pass the AUTH TOKEN in there.

Step 4: Create a new subgraph

Note: Replace the <PROJECT>/<NAME> accordingly. Example lync/nfts

If you have properly setup the correct AUTH TOKEN and subgraph name you should see output like this:

If you get any error(s) refer to the Troubleshooting section

Step 5: Deploy you created subgraph:

In the subgraph directory after completing the above steps run:

Note: Replace the <PROJECT>/<NAME> accordingly. Example lync/nfts

If everything goes right you will see output like:

Note: Currently we do not have any validations on version label so it can be anything.

Also, you can ignore the HTTP queries endpoint that is shown in the output.

The subgraph will be deployed on:

Note: Replace the <PROJECT>/<NAME> accordingly. Example lync/nfts

You can use this endpoint to query your subgraph data using graphql.

Troubleshooting

If while deploying the subgraph you face any errors like:

Here, take a look at the error code. 480 in the output above.

ERROR CODE
REASON
SOLUTION

401

Request Unauthorized

Make sure the AUTH TOKEN is correct and run the graph auth command again.

470

Naming format not followed properly

The name of the subgraph should be in the format <PROJECT>/<NAME>

480

Name already taken

Reuse of the subgraph name is not allowed. Use a different name.

500

Internal Server error

Contact LYNC Support

PreviousIndexerNextExample Queries

Last updated