https://testnet-rpc.coinex.net
This URL isn’t in the canonical catalogue. TLS posture, code references, and usage snippets still render below, though chain-specific panels (sibling RPCs, fastest-right-now, chain-peer ranking) need a known chain identity first.
Endpoint identity
Live probe (last 24 h)
Probes attempted
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Successful
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Success rate
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Median p50
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Median p95
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Latest bucket
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TLS posture (post-quantum)
full history →Class
Unknown
Key exchange
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Cipher
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Last seen
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History (30 days)
no history
Chain peer ranking
This URL is fastest right now
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Fastest p50 latency
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Latest block height
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Current fastest URL
-Using this RPC
tabs auto-fill the URLJSON-RPC eth_chainId, which verifies the endpoint is alive and reports the chain ID.
curl -X POST 'https://testnet-rpc.coinex.net' \
-H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","method":"eth_chainId","params":[],"id":1}'