Real-time decoded data for the CreateMarket instruction on the OpenBook V2 program. Every time this instruction is executed on Solana, you receive the full decoded payload with 21 accounts and 8 arguments in real time.
solana.openbook_v2.create_marketDecoded account addresses included in every CreateMarket message.
| Name | Type | Signer | Writable |
|---|---|---|---|
| market | PublicKey | yes | yes |
| market_authority | PublicKey | - | - |
| bids | PublicKey | - | yes |
| asks | PublicKey | - | yes |
| event_heap | PublicKey | - | yes |
| payer | PublicKey | yes | yes |
| market_base_vault | PublicKey | - | yes |
| market_quote_vault | PublicKey | - | yes |
| base_mint | PublicKey | - | - |
| quote_mint | PublicKey | - | - |
| system_program | PublicKey | - | - |
| token_program | PublicKey | - | - |
| associated_token_program | PublicKey | - | - |
| oracle_a | PublicKey | - | - |
| oracle_b | PublicKey | - | - |
| collect_fee_admin | PublicKey | - | - |
| open_orders_admin | PublicKey | - | - |
| consume_events_admin | PublicKey | - | - |
| close_market_admin | PublicKey | - | - |
| event_authority | PublicKey | - | - |
| program | PublicKey | - | - |
Decoded instruction arguments included in every CreateMarket message.
| Name | Type |
|---|---|
| name | String |
| conf_filter | f32 |
| max_staleness_slots | Option<u32> |
| quote_lot_size | i64 |
| base_lot_size | i64 |
| maker_fee | i64 |
| taker_fee | i64 |
| time_expiry | i64 |
Connect and start receiving decoded data in seconds.
grpcurl \
-H 'x-eventstream-policy: {"version":1,"allowed_programs":"all","allowed_topics":"all"}' \
-d '{"topic":"solana.openbook_v2.create_market","format":"JSON"}' \
events.nln.clr3.org:443 \
nln.stream.v1.StreamService/Subscribesolana.openbook_v2.close_marketsolana.openbook_v2.create_open_orders_indexersolana.openbook_v2.close_open_orders_indexersolana.openbook_v2.create_open_orders_accountsolana.openbook_v2.close_open_orders_accountsolana.openbook_v2.place_orderThe solana.openbook_v2.create_market stream delivers decoded CreateMarket instruction data from the OpenBook V2 program (opnb2LAfJYbR...) on Solana. Each message includes 21 decoded account addresses and 8 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.