Real-time decoded data for the UpdateFeeConfig instruction on the PumpSwap program. Every time this instruction is executed on Solana, you receive the full decoded payload with 4 accounts and 5 arguments in under 50ms.
solana.pump_swaps.update_fee_configDecoded account addresses included in every UpdateFeeConfig message.
| Name | Type | Signer | Writable |
|---|---|---|---|
| admin | PublicKey | yes | - |
| global_config | PublicKey | - | yes |
| event_authority | PublicKey | - | - |
| program | PublicKey | - | - |
Decoded instruction arguments included in every UpdateFeeConfig message.
| Name | Type |
|---|---|
| lp_fee_basis_points | u64 |
| protocol_fee_basis_points | u64 |
| protocol_fee_recipients | Vec<PublicKey> |
| coin_creator_fee_basis_points | u64 |
| admin_set_coin_creator_authority | PublicKey |
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.pump_swaps.update_fee_config","format":"JSON"}' \
events.nln.clr3.org:443 \
nln.stream.v1.StreamService/Subscribesolana.pump_swaps.admin_set_coin_creatorsolana.pump_swaps.admin_update_token_incentivessolana.pump_swaps.buysolana.pump_swaps.buy_exact_quote_insolana.pump_swaps.claim_cashbacksolana.pump_swaps.claim_token_incentivesThe solana.pump_swaps.update_fee_config stream delivers decoded UpdateFeeConfig instruction data from the PumpSwap program (pAMMBay6oceH...) on Solana. Each message includes 4 decoded account addresses and 5 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.