| currencyType | String | Cryptocurrency symbol. | |
| exchangeType | String | Fiat currency | |
| type | TypeEnum | Ad operation type. `0`: publish sell ad; `1`: publish buy ad; `2`: edit sell ad; `3`: edit buy ad. | |
| unitPrice | String | Per-unit price in fixed-price mode. | |
| number | String | Ad amount priced in `currencyType`. | |
| payType | String | Payment types enabled for the ad, comma-separated; values can be obtained from `pay_type` in the payment method list, e.g. `bank`, `alipay`, `wechat`, `paypal`, `swift`, `wu`. `pay_type_json` uses the types in this field as keys to specify the corresponding payment accounts. | |
| payTypeJson | String | JSON string of specific payment accounts corresponding to `payType`. Each key is a payment type listed in `payType`, and each value is the current user's payment method ID for that type. For example, when `payType` is `bank,swift`, this field can be {"bank":"10001","swift":"10002"}. | [optional] |
| rateFixed | String | Price type: `0` floating; `1` fixed. | [optional] |
| oid | String | Pass ad ID when editing; omit or empty when publishing a new ad. | [optional] |
| minAmount | String | Minimum quantity per order, denominated by currencyType; required when limitBasis is not passed or is 0 | [optional] |
| maxAmount | String | Maximum quantity per order, denominated by currencyType; required when limitBasis is not passed or is 0 | [optional] |
| limitBasis | LimitBasisEnum | Trading limit unit. 0: by crypto quantity, 1: by fiat amount; defaults to 0 when not passed for a new ad. The limit unit of an existing ad cannot be changed when editing; a fiat-limit ad must keep passing 1 when edited | [optional] |
| fiatMinAmount | String | Minimum amount per order, denominated by exchangeType; required when limitBasis is 1 | [optional] |
| fiatMaxAmount | String | Maximum amount per order, denominated by exchangeType; required when limitBasis is 1, and must not exceed the total fiat value of the ad quantity converted at the price | [optional] |
| tierLimit | String | Minimum counterparty VIP level; `0` means no requirement. | [optional] |
| verifiedLimit | String | Minimum counterparty verification level; `0` means no limit. | [optional] |
| regTimeLimit | String | Minimum counterparty account age in days; `0` means no limit. | [optional] |
| advertisersLimit | String | Whether trading with the advertiser is restricted. `0`: no; `1`: yes. | [optional] |
| polymarketLimit | PolymarketLimitEnum | Whether to restrict trading with Polymarket users. 0: no restriction, 1: restricted | [optional] |
| expireMin | String | Payment timeout in minutes. | [optional] |
| tradeTips | String | Advertisement trade terms displayed to ordering users; goes through off-platform traffic diversion risk control on submission, and when hit, the advertisement is not saved and code 70305102 is returned | [optional] |
| autoReply | String | Auto reply content after order creation; goes through off-platform traffic diversion risk control on submission, and when hit, the advertisement is not saved and code 70305102 is returned | [optional] |
| minCompletedLimit | String | Minimum completed orders for counterparty; `-1` unlimited. | [optional] |
| maxCompletedLimit | String | Maximum completed orders for counterparty; `-1` unlimited. | [optional] |
| completedRateLimit | String | Counterparty minimum 30-day completion rate; `-1` means no limit. | [optional] |
| userCountryLimit | String | KYC nationality restriction; `-1` means no restriction. | [optional] |
| userOrderLimit | String | Maximum concurrent orders allowed for the counterparty. `-1`: unlimited. | [optional] |
| rateReferenceId | String | Floating price reference. `1`: platform reference; `2`: Gate reference; `3`: spot reference. | [optional] |
| rateOffset | String | Absolute floating offset ratio, e.g. `0.5` means 0.5%. | [optional] |
| floatTrend | String | Floating direction: `0` markup; `1` markdown. | [optional] |
| teamPaymentUid | String | Team payee UID; optional for non-team merchants. | [optional] |