| coin | No | The coin filter that was applied, or null for every coin. | |
| note | No | One line saying what the numbers cover, or why there are none. Read it before reporting any zero as a market reading. | |
| count | No | How many rows this reply carries. | |
| capped | No | Present only when an argument was cut down to a ceiling. Absent means nothing was clamped, so a smaller number than you asked for is the data and not a limit. | |
| source | No | Which markets were read: cex, dex or all. | |
| trades | No | The matching trades, newest first. A CEX row carries pair, exchange, price, size and side; an on-chain row carries the token, the wallet and the dollar size. Every row carries source. | |
| covered | No | False when the coin asked for is not one this feed streams, so nothing was searched. That is different from a quiet market. | |
| matched | No | How many trades matched the filters before the row cap was applied. | |
| available | No | False when this lane could not answer: a producer is dark, the pair sits outside this plan, or the argument named something we do not carry. Absent or true means the numbers are a real reading, not a guess. | |
| scan_note | No | Says the search stopped at its ceiling, so this is not the complete set for the window. | |
| truncated | No | True when more rows matched than were returned, so what you have is a page and not the whole set. | |
| depth_note | No | How far back the data behind this answer reaches. | |
| access_note | No | What this connection could not return and what lifts it. Always pass this on to the user: it is the only place that information appears. | |
| scan_capped | No | True when the search hit its own depth ceiling, so older matches may exist that were never looked at. | |
| scanned_rows | No | How deep the search went before filtering. Present only when a coin or size filter ran. | |