HTTP及Websocket调用

CYBEX中任意节点包含两种API接⼝，所有API数据均使用JSON-RPC2.0形式。可以选择使用HTTP或Websocket⽅式进⾏访问。两种方式的params参数结构均为：

[API-identifier, Method-to-Call, Call-Parameters]

HTTP⽅式仅允许只读的查询数据库，如:

$ curl --data '{"jsonrpc": "2.0", "method": "call", "params": [0, "get_accounts", [["1.2.0"]]], "id": 1}' http://127.0.0.1:8090/rpc

返回结果

{
	"id": 1,
	"result": [{
		"id": "1.2.0",
		"annotations": [],
		"membership_expiration_date": "1969-12-31T23:59:59",
		"registrar": "1.2.0",
		"referrer": "1.2.0",
		"lifetime_referrer": "1.2.0",
		"network_fee_percentage": 2000,
		"lifetime_referrer_fee_percentage": 8000,
		"referrer_rewards_percentage": 0,
		"name": "committee-account",
		"owner": {
			"weight_threshold": 1,
			"account_autos": [],
			"key_auths": [],
			"address_auths": []
		},
		"active": {
			"weight_threshold": 6,
			"account_auths": [
				["1.2.5", 1],
				["1.2.6", 1],
				["1.2.7", 1],
				["1.2.8", 1],
				["1.2.9", 1],
				["1.2.10", 1],
				["1.2.11", 1],
				["1.2.12", 1],
				["1.2.13", 1],
				["1.2.14", 1]
			],
			"key_auths": [],
			"address_auths": []
		},
		"options": {
			"memo_key": "GPH1111111111111111111111111111111114T1Anm",
			"voting_account": "1.2.0",
			"num_witness": 0,
			"num_committee": 0,
			"votes": [],
			"extensions": []
		},
		"statistics": "2.7.0",
		"whitelisting_accounts": [],
		"blacklisting_accounts": []
	}]
}

Websocket⽅式需要登录（链上执行⼴播需要会话信息）并可执行查询和修改操作。wscat调用示例：

$ npm install -g wscat
$ wscat -c ws://127.0.0.1:8090   
> {"id":1, "method":"call", "params":[0,"get_accounts",[["1.2.0"]]]}  

返回结果

{
	"id": 1,
	"result": [{
		"id": "1.2.0",
		"annotations": [],
		"membership_expiration_date": "1969-12-31T23:59:59",
		"registrar": "1.2.0",
		"referrer": "1.2.0",
		"lifetime_referrer": "1.2.0",
		"network_fee_percentage": 2000,
		"lifetime_referrer_fee_percentage": 8000,
		"referrer_rewards_percentage": 0,
		"name": "committee-account",
		"owner": {
			"weight_threshold": 1,
			"account_autos": [],
			"key_auths": [],
			"address_auths": []
		},
		"active": {
			"weight_threshold": 6,
			"account_auths": [
				["1.2.5", 1],
				["1.2.6", 1],
				["1.2.7", 1],
				["1.2.8", 1],
				["1.2.9", 1],
				["1.2.10", 1],
				["1.2.11", 1],
				["1.2.12", 1],
				["1.2.13", 1],
				["1.2.14", 1]
			],
			"key_auths": [],
			"address_auths": []
		},
		"options": {
			"memo_key": "GPH1111111111111111111111111111111114T1Anm",
			"voting_account": "1.2.0",
			"num_witness": 0,
			"num_committee": 0,
			"votes": [],
			"extensions": []
		},
		"statistics": "2.7.0",
		"whitelisting_accounts": [],
		"blacklisting_accounts": []
	}]
}