Index

Index

Brief description

• index list

Request URL

• /api/defi/option/index

Method

• GET

Return parameter

Name	Type	Explain
index_no	int	index id
index_price	string	current index
init_price	string	open index
name	string	underlying name

Return example

{
    "code": 0,
    "data": [
        {
            "index_no": 3,
            "created_at": "2021-06-19 08:04:31",
            "updated_at": "2021-06-19 08:04:31",
            "tokens": "ETH,BTC,DOT",
            "weights": "20,30,50",
            "priority": 0,
            "name": "ETH  20%+BTC  30%+DOT  50%",
            "index_price": "99.61281789",
            "init_price": "99.91505610",
            "is_open": 1,
            "k": "13053661328",
            "circle_supplies": "100000000000000,100000000000000,100000000000000"
        }
    ],
    "extra": null
}

---

Brief description

• trend

Request URL

• /api/defi/option/index/trend

Method

• GET

Request parameter

Name	Required	Type	Explain
index_no	yes	string	3
type	yes	string	type【1-1min，2-5min，3-15min，4-30min，5-60min，6-5h，7-day，8-week】
start_time	no	string	e.g.,2021-06-21 03:47:00
end_time	no	string	e.g.,2021-07-21 03:47:00

Return parameter

Name	Type	Explain
id	int	index trend id
datetime	string	time
index_price	string	index price

Return example

  {
    "code": 0,
    "data": [
        {
            "id": 1,
            "datetime": "2021-06-21 03:47:00",
            "index_price": "98.75437726"
        },
        {
            "id": 2,
            "datetime": "2021-06-21 03:48:00",
            "index_price": "98.75437726"
        },
    ],
    "extra": null
}

---

Brief description

• kind of payment tokens

RequestURL

• /api/defi/option/index/tokens

Method

• GET

Return parameter

Name	Type	Explain
token_id	int	primary key
name	string	token name

Return example

{
	"code": 0,
	"data": [
		{
			"token_id": 5,
			"created_at": "2021-05-10 20:23:00",
			"updated_at": "2021-05-10 20:23:00",
			"address": "0x07de306FF27a2B630B1141956844eB1552B956B5",
			"name": "USDT",
			"decimals": 6,
			"is_pay_token": 1
		}
	],
	"extra": null
}

---

Brief description

• fund pools list

Request URL

• /api/defi/option/index/pools

Method

• GET

Parameter

Name	Required	Type	Explain
index_no	yes	string	index_no

Return parameter

Name	Type	Explain
id	int	primary key
index_no	int	index id
pool_id	int	pool No.
knockout_ratio	string	knockout range
execute_day	int	exercise time
call_price	string	buy price【call】
put_price	string	buy price【put】
balance	string	market maker margin
index_name	string	underlying name
index_price	string	start price

Return example

{
	"code": 0,
	"data": [
		{
			"id": 1,
			"index_no": 3,
			"pool_id": 0,
			"knockout_ratio": "5.00",
			"execute_day": 1,
			"call_price": "0.000000000000000000",
			"put_price": "0.000000000000000000",
			"balance": "0.000000000000000000",
			"created_at": "2021-06-21 04:07:16",
			"updated_at": "2021-06-21 04:07:16",
			"is_open": 1,
			"index_name": "ETH  20%+BTC  30%+DOT  50%",
			"index_price": "97.59269696"
		}
	],
	"extra": null
}

---