builder_trade

Fires when a trade is routed through a specific builder. Monitor builder volume, attribution, and fee flow.

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

Filters

Filter	Type	Required	Description
builder_codes	string[]	Yes	Builder addresses to watch.
min_amount_usd	number	No	Minimum trade size in USD.

Payload

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

Use Cases

• Builders monitoring their own attributed trade volume
• Builder competition analysis
• Fee revenue tracking per builder