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Get Maker Rebate Rates

REST APIsPrediction MarketsRewardsGet Maker Rebate Rates

Get Maker Rebate Rates

GEThttps://api.gemini.com/v1/prediction-markets/maker-rebate/rates

Returns the current Maker Rebate rate rules. Public endpoint; no authentication required. Each rule defines a rebate_multiplier_bps and an effective_from timestamp; an optional category scopes the rule to a single market category.

GETv1/prediction-markets/maker-rebate/rates
curl --request GET \
  --url https://api.gemini.com/v1/prediction-markets/maker-rebate/rates

Query Parameters

categorystring
Filter to rules that apply to this category (e.g. Crypto, Sports). When omitted, returns all rules.

Responses

Successful response

rate_rulesarray·required
rate_rules[].idinteger (int64)·required
Stable identifier for this rate rule.Example: 12
rate_rules[].rebate_multiplier_bpsinteger (int32)·required
Portion of the maker fee that is rebated, in basis points (10000 bps = 100%).Example: 5000
rate_rules[].effective_fromstring (date-time)·required
ISO-8601 timestamp at which this rule becomes effective. Always present; in practice never `null`.Example: 2026-03-19T00:00:00Z
rate_rules[].categorystring
Market category this rule applies to. When absent, the rule applies to all categories.Example: Crypto
rate_rules[].effective_tostring (date-time)
ISO-8601 timestamp after which this rule is superseded. Omitted when the rule is still current.Example: 2026-04-19T00:00:00Z
Example Responses
{
  "rate_rules": [
    {
      "id": 12,
      "rebate_multiplier_bps": 5000,
      "effective_from": "2026-03-19T00:00:00Z",
      "category": "Crypto"
    },
    {
      "id": 13,
      "rebate_multiplier_bps": 2500,
      "effective_from": "2026-03-19T00:00:00Z",
      "category": "Sports",
      "effective_to": "2026-04-19T00:00:00Z"
    }
  ]
}
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