Market volume milestone callback

{
  "condition_id": "<string>",
  "timeframe": "<string>",
  "milestone_usd": 123,
  "current_volume_usd": 123,
  "fees": 123,
  "txns": 123
}

WEBHOOK

market-volume-milestone

{
  "condition_id": "<string>",
  "timeframe": "<string>",
  "milestone_usd": 123,
  "current_volume_usd": 123,
  "fees": 123,
  "txns": 123
}

application/json

Payload delivered when a market's trading volume crosses a USD milestone in the specified timeframe

condition_id

string

required

Market condition ID

timeframe

string

required

Aggregation window that crossed the milestone (e.g. "1h", "24h")

milestone_usd

number

required

The USD milestone amount that was crossed

current_volume_usd

number

required

Current volume at time of trigger (USD)

fees

number

required

Total fees in USD for this timeframe

txns

integer<int64>

required

Total transactions in this timeframe

Webhook delivery acknowledged

Last modified on March 17, 2026