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GET
/
api
/
fees
/
policy
/
polymarket
curl -s "https://trade.predexon.com/api/fees/policy/polymarket" \
  -H "x-api-key: YOUR_API_KEY"

{
  "enabled": true,
  "platformFeeBps": 25,
  "partnerFeeBps": 0,
  "partnerTreasuryAddress": null,
  "totalFeeBps": 25
}
The policy is scoped to your API key — no userId required. If you have never configured a partner fee, the endpoint returns the default policy: partnerFeeBps: 0. This is not an error.
curl -s "https://trade.predexon.com/api/fees/policy/polymarket" \
  -H "x-api-key: YOUR_API_KEY"

{
  "enabled": true,
  "platformFeeBps": 25,
  "partnerFeeBps": 0,
  "partnerTreasuryAddress": null,
  "totalFeeBps": 25
}

Authorizations

​
x-api-key
string
header
required

Response

200 - application/json

Fee policy

​
enabled
boolean

Whether fees are active

​
platformFeeBps
number

Predexon platform fee in basis points (currently 25)

​
partnerFeeBps
number

Partner markup fee in basis points (0 if not configured)

​
partnerTreasuryAddress
string | null

EVM address receiving partner fee revenue

​
totalFeeBps
number

Combined fee: platformFeeBps + partnerFeeBps