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GET
/
polymarket
/
builders
/
{builder_code}
/
fees
/
history
Get builder fee rate history
curl --request GET \
  --url https://api.struct.to/v1/polymarket/builders/{builder_code}/fees/history
[
  {
    "code": "<string>",
    "builder_maker_fee_rate_bps": 1,
    "builder_taker_fee_rate_bps": 1,
    "enabled": true,
    "observed_at": 123
  }
]

Path Parameters

​
builder_code
string
required

Builder code.

Query Parameters

​
limit
integer<int64>

Max entries (default 100, max 1000)

Response

200 - application/json

Builder fee rate history

​
code
string
required
​
builder_maker_fee_rate_bps
integer<int32>
required
Required range: x >= 0
​
builder_taker_fee_rate_bps
integer<int32>
required
Required range: x >= 0
​
enabled
boolean
required
​
observed_at
integer<int64>
required

Unix-second timestamp of when this rate was observed.

Last modified on June 17, 2026