Real-time decoded data for the UpdatePoolFees instruction on the Meteora AMM program. Every time this instruction is executed on Solana, you receive the full decoded payload with 5 accounts and 1 arguments in under 50ms.
solana.meteora_amm.update_pool_feesDecoded account addresses included in every UpdatePoolFees message.
| Name | Type | Signer | Writable |
|---|---|---|---|
| pool | PublicKey | - | yes |
| operator | PublicKey | - | - |
| signer | PublicKey | yes | - |
| event_authority | PublicKey | - | - |
| program | PublicKey | - | - |
Decoded instruction arguments included in every UpdatePoolFees message.
| Name | Type |
|---|---|
| params | struct { cliff_fee_numerator: Option<u64>, dynamic_fee: Option<struct { bin_step: u16, bin_step_u128: u128, filter_period: u16, decay_period: u16, reduction_factor: u16, max_volatility_accumulator: u32, variable_fee_control: u32 }> } |
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.meteora_amm.update_pool_fees","format":"JSON"}' \
events.nln.clr3.org:443 \
nln.stream.v1.StreamService/SubscribeThe solana.meteora_amm.update_pool_fees stream delivers decoded UpdatePoolFees instruction data from the Meteora AMM program (cpamdpZCGKUy...) on Solana. Each message includes 5 decoded account addresses and 1 typed arguments, delivered in under 50 milliseconds from on-chain confirmation. Available in both JSON and Protobuf formats via the NoLimitNodes gRPC streaming API.
Get your API key and start receiving decoded instructions in seconds.