Tessera Analytics - Hyperliquid Market Intelligence

query_series

The series for one market or a few (max 10): one row per market per interval over a trailing window, oldest first. Pick bar (1d, the default, for one row per day, or 1h on a Pro key for one row per completed hour). Answers 'is this move backed by real flow' and 'how has positioning built up'. ending_day defaults to the last complete interval. The whole answer is capped, so markets times window_days (times 24 at bar 1h) must stay inside the row cap; the response states the window it used.

Input Schema

TableJSON Schema

Name	Required	Description
`bar`	No	`1d` (the default) for completed UTC days, `1h` for completed UTC hours. An interval, at either grain, is stamped by the instant it closes — an hourly `…T09:00:00Z` is the hour that ended at 09:00.
`coins`	Yes	The markets to return, 1..10.
`scope`	No	`crypto` (the default), `hip3`, or `all`.
`columns`	No	Fields to return per row, from `list_fields`. The interval column (`day` at 1d, `hour` at 1h) and `coin` are always included.
`ending_day`	No	The last interval to include: `YYYY-MM-DD` or `latest` at `bar: 1d`, a completed `YYYY-MM-DDTHH:00:00Z` (the hour that ended there) or `latest` at `bar: 1h`.
`window_days`	No	Length of the trailing window in days, 1..365. Defaults to 7. At `bar: 1h` one window day is 24 hourly rows.

Output Schema

TableJSON Schema

Name	Required	Description
`bar`	Yes	The grain this answer was computed at: `1d` or `1h`.
`rows`	Yes
`as_of`	Yes	The last interval in the series.
`notes`	Yes
`scope`	Yes
`source`	Yes
`row_count`	Yes
`truncated`	Yes
`window_days`	Yes	The window the trailing fields were computed over, in days.
`matched_count`	Yes	How many of the requested markets the series actually has rows for — less than `eligible_count` when one of them has no data in the window.
`visible_count`	Yes	Markets in your plan's slice with a row on the last interval.
`eligible_count`	Yes	The markets you asked for, after the plan's slice and your filter were intersected.

Schema Changelog

Changes observed during successful MCP inspections.

Changed2 schema fields changedOct 8, 2026

changedInput schema / properties / bar / description

Previous value: -"`1d` (the default) for completed UTC days, `1h` for completed UTC hours."New value: +"`1d` (the default) for completed UTC days, `1h` for completed UTC hours.\nAn interval, at either grain, is stamped by the instant it **closes** —\nan hourly `…T09:00:00Z` is the hour that ended at 09:00."

changedInput schema / properties / ending_day / description

Previous value: -"The last interval to include: `YYYY-MM-DD` or `latest` at `bar: 1d`, a\ncompleted `YYYY-MM-DDTHH:00:00Z` or `latest` at `bar: 1h`."New value: +"The last interval to include: `YYYY-MM-DD` or `latest` at `bar: 1d`, a\ncompleted `YYYY-MM-DDTHH:00:00Z` (the hour that *ended* there) or\n`latest` at `bar: 1h`."

Changed12 schema fields changedOct 2, 2026

addedInput schema / properties / bar

Added value: +{
+  "default": null,
+  "description": "`1d` (the default) for completed UTC days, `1h` for completed UTC hours.",
+  "nullable": true,
+  "type": "string"
+}

changedInput schema / properties / columns / description

Previous value: -"Fields to return per row, from `list_fields`. `day` and `coin` are\nalways included."New value: +"Fields to return per row, from `list_fields`. The interval column\n(`day` at 1d, `hour` at 1h) and `coin` are always included."

changedInput schema / properties / ending_day / description

Previous value: -"The last day to include, `YYYY-MM-DD` or `latest`."New value: +"The last interval to include: `YYYY-MM-DD` or `latest` at `bar: 1d`, a\ncompleted `YYYY-MM-DDTHH:00:00Z` or `latest` at `bar: 1h`."

changedInput schema / properties / window_days / description

Previous value: -"Length of the trailing window in days, 1..365. Defaults to 7."New value: +"Length of the trailing window in days, 1..365. Defaults to 7. At\n`bar: 1h` one window day is 24 hourly rows."

changedOutput schema / properties / as_of / description

Previous value: -"The last day in the series."New value: +"The last interval in the series."

addedOutput schema / properties / bar

Added value: +{
+  "description": "The grain this answer was computed at: `1d` or `1h`.",
+  "type": "string"
+}

removedOutput schema / properties / coin_count

Removed value: -{
-  "description": "The markets the series covers.",
-  "format": "int64",
-  "type": "integer"
-}

addedOutput schema / properties / eligible_count

Added value: +{
+  "description": "The markets you asked for, after the plan's slice and your filter were\nintersected.",
+  "format": "int64",
+  "type": "integer"
+}

addedOutput schema / properties / matched_count

Added value: +{
+  "description": "How many of the requested markets the series actually has rows for — less\nthan `eligible_count` when one of them has no data in the window.",
+  "format": "int64",
+  "type": "integer"
+}

addedOutput schema / properties / visible_count

Added value: +{
+  "description": "Markets in your plan's slice with a row on the last interval.",
+  "format": "int64",
+  "type": "integer"
+}

changedOutput schema / properties / window_days / description

Previous value: -"The window the trailing fields were computed over."New value: +"The window the trailing fields were computed over, in days."

changedOutput schema / required

Previous value: -[
-  "source",
-  "as_of",
-  "scope",
-  "window_days",
-  "coin_count",
-  "row_count",
-  "truncated",
-  "rows",
-  "notes"
-]New value: +[
+  "bar",
+  "source",
+  "as_of",
+  "scope",
+  "window_days",
+  "visible_count",
+  "eligible_count",
+  "matched_count",
+  "row_count",
+  "truncated",
+  "rows",
+  "notes"
+]

AddedSep 15, 2026

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