Change the trusted indexers interface to expect a subgraph endpoint instead of an indexer-service endpoint

edgeandnode / gateway

Graph Gateway

MIT License

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Change the trusted indexers interface to expect a subgraph endpoint instead of an indexer-service endpoint #958

Open chriswessels opened 1 week ago

chriswessels commented 1 week ago

Currently the trusted indexers endpoint expects indexer-service endpoints. Instead, trusted indexers should expect a list of network subgraph endpoints, which could be:

gateway endpoints for access via decentralized network
internal graph-node query node endpoints

This also has the benefit of enabling the operator to make use of the Subgraph ID in the endpoint URL, since this can be resolved by the Gateway, unlike indexer-service, which requires a hard coded Deployment ID.

Theodus commented 1 week ago

I agree that this would be a nice feature. The only major challenge is that the indexer-service API is different than the gateway & graph-node. So you won't be able to use the IndexerClient the same way that we currently do in src/network/subgraph_client.rs.