builder_trade

polynode exclusive — no other Polymarket data provider exposes builder attribution on webhooks.

Filters

Filter	Type	Required	Description
`builder_codes`	`string[]`	Yes	Builder codes to watch. These attribution tags are not wallet addresses.
`min_amount_usd`	`number`	No	Minimum trade size in USD.

Same schema as trade, with "type": "builder_trade".