Query indexed Japan Open Chain Testnet data through GraphQL Subgraphs.
One API key from your organization can include every service you use, and all of them draw from the organization's credit balance.
Query any Subgraph that The Graph Network serves on Japan Open Chain Testnet by Deployment CID or Graph Network Subgraph ID. Managed indexing does not run on Japan Open Chain Testnet.
joc-testnet GraphOps Subgraphs Subgraph network reference(opens in a new tab)
Use these identifiers to name Japan Open Chain Testnet in requests, manifests and package configuration.
10081 eip155:10081 joc-testnet evm-10081 Usage on Japan Open Chain Testnet draws credits at the same rates as on every other network. Your monthly plan sets the price per credit.
10081. Its CAIP-2 network ID is eip155:10081.network: joc-testnet in their manifest.eip155:81 
eip155:1 eip155:11155111 
eip155:100 Create an organization, choose your monthly credits, then create an API key that includes the services you need.