home/program-streams/kamino_vault/update_shares_metadata
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Kamino Vault UpdateSharesMetadata

Real-time decoded data for the UpdateSharesMetadata instruction on the Kamino Vault program. Every time this instruction is executed on Solana, you receive the full decoded payload with 5 accounts and 3 arguments in under 50ms.

Topicsolana.kamino_vault.update_shares_metadata
5accounts
1signers
2writable
3arguments

Accounts

Decoded account addresses included in every UpdateSharesMetadata message.

NameTypeSignerWritable
vault_admin_authorityPublicKeyyesyes
vault_statePublicKey--
base_vault_authorityPublicKey--
shares_metadataPublicKey-yes
metadata_programPublicKey--

Arguments

Decoded instruction arguments included in every UpdateSharesMetadata message.

NameType
nameString
symbolString
uriString

Subscribe to UpdateSharesMetadata

Connect and start receiving decoded data in seconds.

grpcurl -plaintext \
  -H 'x-eventstream-policy: {"version":1,"allowed_programs":"all","allowed_topics":"all"}' \
  -d '{"topic":"solana.kamino_vault.update_shares_metadata","format":"JSON"}' \
  events.nln.clr3.org:443 \
  nln.stream.v1.StreamService/Subscribe

The solana.kamino_vault.update_shares_metadata stream delivers decoded UpdateSharesMetadata instruction data from the Kamino Vault program (kvauTFR8qm1d...) on Solana. Each message includes 5 decoded account addresses and 3 typed arguments, delivered in under 50 milliseconds from on-chain confirmation. Available in both JSON and Protobuf formats via the NoLimitNodes gRPC streaming API.

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