8551

Ethereum execution API

geth authenticated engine APIs

• missing token

• geth --help

• geth console

• --execution-endpoint: lighthouse beacon_node --execution-endpoint http://127.0.0.1:8551 --execution-jwt ~/Library/Ethereum/geth/jwtsecret --allow-insecure-genesis-sync

--authrpc.port value                Listening port for authenticated APIs (default: 8551)

geth --http

curl  http://localhost:8551
missing token

~/Library/Ethereum/geth/jwtsecret

curl -H "Authorization: Bearer YOUR_TOKEN_HERE" http://localhost:8551

Jul 12 10:16:38.991 WARN Execution endpoint is not synced last_seen_block_unix_timestamp: 0, endpoint: http://127.0.0.1:8551/, auth=true, service: deposit_contract_rpc

INFO [07-25|16:37:07.605] HTTP server started endpoint=127.0.0.1:8551 auth=true prefix= cors=localhost vhosts=localhost

Prysm.sh

[2024-08-08 12:20:42] ERROR execution: Could not connect to execution client endpoint error=Post "http://localhost:8551": dial tcp [::1]:8551: connect: connection refused: Post "http://localhost:8551": dial tcp [::1]:8551: connect: connection refused

Related

• 8547
• 8545
• 30303
• ws://
• Ethereum ports
• lighthouse bn
• JWT

See also

• Ethereum ports: 8545, 8546, 8547, 8551, 9000, 30303, 5052, 5054
• geth console [ --help ]
• Execution clients: geth, besu, reth, Nethermind, Erigon, 30303, 8551, 8547, Prysm, Nimbus, lighthouse