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outcomeL2Book

Order-book snapshots for one or more Outcome instruments, returned in request order — for example every market of one event. Each book is the YES book; derive NO prices as 1 − price. For a single instrument, use l2Book with the instrument id as coin.

POST/infotype outcomeL2Book

Snapshot the books of several Outcome instruments at once (e.g. every market of an event).

Not this?
Note
Outcome markets only.
Request body
typestringrequired
instrumentIdsinteger · int64[]optional

Instrument id list. Empty list returns an empty array. Numeric strings are also accepted. Unknown, non-outcome, or failed ids are skipped.

Request example
curl -X POST https://rpc.txflow-testnet.xyz/info \
  -H "Content-Type: application/json" \
  -H "x-api-version: 2026-08-16" \
  -d '{
  "type": "outcomeL2Book",
  "instrumentIds": [
    9001,
    9002
  ]
}'
Try it
POST https://rpc.txflow-testnet.xyz/info
Response · OutcomeL2BookResponse 200
codeinteger

`0` on success.

dataOutcomeL2BookResponse
coinstring

Instrument name.

instrumentIdinteger · int64

Instrument id, matching the request list.

levelsBookLevel[][]

`levels[0]` is bids, `levels[1]` is asks.

timeinteger · int64
successboolean

`false` on error, with `code` set and the text in `message` instead of `data`.

Response example
{
  "success": true,
  "code": 0,
  "data": [
    {
      "instrumentId": 9001,
      "coin": "4",
      "time": 1700000000000,
      "levels": [
        [
          {
            "n": 0,
            "px": "0",
            "sz": "0"
          }
        ]
      ]
    }
  ]
}