Subscribe Topic

POST /api/subscribe_topic/

Request Headers

field	Required	headers Description	example
web3mq-request-pubkey	Yes	your login keyapir's public key	59daabd77706ba02a97c523513a2ceaed10e4275bd6
didkey	Yes	your did_type + ":" + did_value	eth:0xa1b1233fdfde

Request Payload

Parameters in Body json	Type	Required	Parameters Description
userid	string	Yes	userid
topicid	string	Yes	topic id
timestamp	int	Yes	timestamp milliseconds
web3mq_signature	string	Yes	use ed25519 `base64 encode` signature see signing detail

web3mq_signature signing rule

base64 encode signature

web3mq_signature = ed25519 private key signing(userid + topicid + timestamp)

Body json params

{
  "userid": "your userid",
  "topicid": "topicid",
  "web3mq_signature": "web3mq_signature",
  "timestamp": 1656991509327
}

response

Parameters	Type	Always Return	Parameters Description
code	int	Yes	result code, 0 means success, other code see msg's contents
msg	string	Yes	result description

{
  "code": 0,
  "msg": "ok"
}

Subscribe Topic​