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Global Infrastructure for Web3 Access Sepolia TestnetService

giwa-sepolia-testnet

GIWA Sepolia testnet JSON-RPC (chain id 91342). OP Stack L2 by Upbit on Ethereum Sepolia; EVM-compatible; eth_subscribe over websocket.

Active Suppliers
3,205
of 3,205 ever configured
Service Info
Service ID
giwa-sepolia-testnet
Compute Units / Relay
5,000
Owner
pokt1l…sl9s
Active Applications
1
Relay Mining EMA
128,512 relays
Service Metadata Cardsource: on-chain metadata (LCD)
{10 items
"schema":"pocket-service-card/v1"
"description":"GIWA Sepolia testnet JSON-RPC (chain id 91342). OP Stack L2 by Upbit on Ethereum Sepolia; EVM-compatible; eth_subscribe over websocket."
"rpc_types":[2 items
0:{3 items
"type":"JSON_RPC"
"intent":"expected"
"backend_hint":"execution client HTTP RPC, default :8545"
}
1:{4 items
"type":"WEBSOCKET"
"intent":"expected"
"backend_hint":"execution client WS RPC, default :8546"
"notes":"eth_subscribe (newHeads, logs)"
}
]
"apis":[2 items
0:"ethereum-json-rpc"
1:"eth-subscribe"
]
"specs":[1 item
0:{3 items
"kind":"openrpc"
"api":"ethereum-json-rpc"
"url":"https://raw.githubusercontent.com/ethereum/execution-apis/assembled-spec/openrpc.json"
}
]
"access":"public"
"results":"deterministic"
"serving":{7 items
"backend":"OP Stack node from the GIWA node release with a Sepolia L1 endpoint."
"implementations":[1 item
0:"op-geth + op-node (GIWA release)"
]
"docs":"https://docs.giwa.io/"
"sync":"full"
"min_disk_gb":300
"healthcheck":[3 items
0:{3 items
"rpc_type":"JSON_RPC"
"request":{4 items
"jsonrpc":"2.0"
"id":1
"method":"eth_chainId"
"params":[]0 items
}
"expect":{2 items
"json_path":"$.result"
"matches":"^0x164ce$"
}
}
1:{3 items
"rpc_type":"JSON_RPC"
"request":{4 items
"jsonrpc":"2.0"
"id":2
"method":"eth_syncing"
"params":[]0 items
}
"expect":{2 items
"json_path":"$.result"
"matches":"^false$"
}
}
2:{4 items
"rpc_type":"WEBSOCKET"
"request":{4 items
"jsonrpc":"2.0"
"id":4
"method":"eth_blockNumber"
"params":[]0 items
}
"expect":{2 items
"json_path":"$.result"
"matches":"^0x[0-9a-f]+$"
}
"notes":"Sends a request over the socket rather than only opening it: a handshake alone proves nothing."
}
]
"notes":"Testnet. Gateway probes websocket but no supplier serves it yet; standing up WS is welcome."
}
"docs":"https://docs.giwa.io/"
"updated":"2026-09-03"
}