ritmex-bot/docs/grvt/schemas/ws_mini_ticker_feed_data_v1.md

!!! info "WSMiniTickerFeedDataV1" |Name
Lite|Type|Required
Default| Description | |-|-|-|-| |stream
s |string|True|Stream name| |selector
s1 |string|True|Primary selector| |sequence_number
sn |string|True|A sequence number used to determine message order within a stream.
- If useGlobalSequenceNumber is false, this returns the gateway sequence number, which increments by one locally within each stream and resets on gateway restarts.
- If useGlobalSequenceNumber is true, this returns the global sequence number, which uniquely identifies messages across the cluster.
- A single cluster payload can be multiplexed into multiple stream payloads.
- To distinguish each stream payload, a dedupCounter is included.
- The returned sequence number is computed as: cluster_sequence_number * 10^5 + dedupCounter.| |feed
f |MiniTicker|True|A mini ticker matching the request filter| ??? info "MiniTicker" |Name
Lite|Type|Required
Default| Description | |-|-|-|-| |event_time
et |string|False
None|Time at which the event was emitted in unix nanoseconds| |instrument
i |string|False
None|The readable instrument name:

• Perpetual: ETH_USDT_Perp
• Future: BTC_USDT_Fut_20Oct23
• Call: ETH_USDT_Call_20Oct23_2800
• Put: ETH_USDT_Put_20Oct23_2800

| |mark_price
mp |string|False
None|The mark price of the instrument, expressed in 9 decimals| |index_price
ip |string|False
None|The index price of the instrument, expressed in 9 decimals| |last_price
lp |string|False
None|The last traded price of the instrument (also close price), expressed in 9 decimals| |last_size
ls |string|False
None|The number of assets traded in the last trade, expressed in base asset decimal units| |mid_price
mp1 |string|False
None|The mid price of the instrument, expressed in 9 decimals| |best_bid_price
bb |string|False
None|The best bid price of the instrument, expressed in 9 decimals| |best_bid_size
bb1 |string|False
None|The number of assets offered on the best bid price of the instrument, expressed in base asset decimal units| |best_ask_price
ba |string|False
None|The best ask price of the instrument, expressed in 9 decimals| |best_ask_size
ba1 |string|False
None|The number of assets offered on the best ask price of the instrument, expressed in base asset decimal units|