API User Guide

• For security and prevention of unauthorized use, only one API key can be issued per IP, and API activation is not possible for keys that have not been authenticated.
• If the IP is changed, you will need to reissue the API KEY.
• You can request 10 times per second.
• If you send more than 10 requests, you will be restricted from using the API for 5 minutes.
• The development server API key and the production server API key are separate and must be requested separately.
• All parameters must be requested via POST.

Response code and result

• Success: RES:200 MSG:Result value
• Failure: RES:ERROR_CODE MSG:Error message

Response code and result

Parameters	Type	memo	sample
apikey	String	Only one can be issued per IP	VGtOU0s2S3lWMy9SaGxHRUtTVmZTZERQWmlXZFFIeCt1UWVDOHBJQ0NFVT0
passwd	String	If the password of the wallet is lost, it cannot be recovered. Please keep it separately.	a12345678
command	String	(ADD) Is a fixed parameter	ADD

Response result

• {"RES:200", "MSG:Wallet address"}

Check wallet balance

Parameters	Type	memo	sample
apikey	String	Only one can be issued per IP	VGtOU0s2S3lWMy9SaGxHRUtTVmZTZERQWmlXZFFIeCt1UWVDOHBJQ0NFVT0
passwd	String	If the password of the wallet is lost, it cannot be recovered. Please keep it separately	a12345678
command	String	(VAL) Is a fixed parameter	VAL
addr	String	(ADD) Wallet address for which you want to check the balance	0x0cac7efee5bbe24d698f08c8807e4dabdf318aec

Response result

• {"RES:200", "MSG:Balance (18 decimal points)"}

Coin transfer

Parameters	Type	memo	sample
apikey	String	Only one can be issued per IP	VGtOU0s2S3lWMy9SaGxHRUtTVmZTZERQWmlXZFFIeCt1UWVDOHBJQ0NFVT0
passwd	String	Password sent when creating the sending address	a12345678
command	String	(SND) This is a fixed parameter	SND
addr	String	Sending wallet address	0x0cac7efee5bbe24d698f08c8807e4dabdf318aec
receive	String	Receiving wallet address	0x0cac7efee5bbe24d698f08c8807e4dabdf318aec
amount	Integer	Sending quantity (transfer is possible only if the sending address has more than the fee (0.5~1) used in the blockchain)	100

Response result

• {"RES:200", "MSG:Block hash value"}

Transaction detail inquiry

Parameters	Type	memo	sample
apikey	String	Only one can be issued per IP	VGtOU0s2S3lWMy9SaGxHRUtTVmZTZERQWmlXZFFIeCt1UWVDOHBJQ0NFVT0
passwd	String	If the password of the wallet is lost, it cannot be recovered. Please keep it separately	a12345678
command	String	(TRX) It is a fixed parameter	TRX
transaction	String	HASH value received as a result of transmission	0x09f3c28530f8ab2669dcc95e6ee2e2fdb9404b35ddd64c8232745e13ef8a750d

Response result

• {"RES:200", MSG:{"SEND":"Sent address", "RCVE":"To address", "AMNT":"Transfer amount", "DATE":"Transfer time (server UNIXTIME)"}}

Transaction search

Parameters	Type	memo	sample
apikey	String	Only one can be issued per IP	VGtOU0s2S3lWMy9SaGxHRUtTVmZTZERQWmlXZFFIeCt1UWVDOHBJQ0NFVT0
passwd	String	Password sent when creating the sending address	a12345678
command	String	(TRXSCH) This is a fixed parameter	TRXSCH
addr	String	Sending wallet address	0x0cac7efee5bbe24d698f08c8807e4dabdf318aec
display	Integer	Specify the number of search results to be printed (default: 10, maximum: 100)	10
page	Integer	Search start position (default: 1)	1

Response result

• {"RES:200", MSG:{ "TYPE":"IN (deposit) / OUT (withdraw)", "SEND":"Sending address", "RCVE":"To address", "AMNT":" "}}

Response error code and error content

ERROR CODE	ERROR MESSAGE	Explanation
200	Success	success
300	Bad Request	Parameter or api key error
301	Bad Request	Parameter or api key error
302	Bad Request	Parameter or api key error
303	Bad Request	Parameter or api key error
401	No permission (IP)	Blocked IP
402	No permission (KEY)	Blocked api key
403	Invalid Apikey	Wrong api key
404	Method Not Allowed	Wrong api key
405	Database Fail	Connection error
406	Invalid Parameter	Parameter error
500	NODE Message	Error message during node processing