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# VEP 6: Vite URI Formatting
# Introduction
This specification defines standard URI format used in Vite
# Syntax
STRING - A URLEncode
string, using % to escape all of delimiters. Delimiters that need to be escaped include @/?&=%:
number - A number represented in scientific notation
VNS_NAME - Vite name service. Specific standard is being worked out
# Syntax
Field | Description |
---|---|
target_address | It indicates transfer address when transferring and refers to contract address when calling smart contract |
chain_id | Identify MainNet, TestNet and private net. This part can be omitted, and then use current network type of client side |
function_name | Function name of calling smart contract, if it's contract calling, there must be '/' mark, if there isn't, the calling is a common transfer. function_name can be an empty string, which indicates default contract method of current address. Attention: currently when we call smart contract, contract method signature and parameter information can be represented by setting data field, thus function_name do not do any analyse work, and you can call smart contract by specifying function_name and contract parameters by then. |
parameters | params, key including "tti" / "amount" / "fee" / "data" |
# Parameters
key | value | Description | Example |
---|---|---|---|
tti | token_type_id | Specify transfer Token Id, optional. If it's omitted that means Vite Token is making the transfer. | tti=tti_5649544520544f4b454e6e40 |
amount | number | Specify transfer amount, unit follows token's basic unit. For instance, transfer 1 VITE equals amount = 1, optional. If it's omitted means amount = 0 | amount=1e-3,amount=1000,amount=0.04 |
fee | number | Specify Vite volume that need to be destroyed, unit is Vite's common unit, optional. If it's omitted means fee = 0 | Same as amount |
data | base64 url safe encode (opens new window) | It means remarks when transferring, remarks need to comply with the conventional format in VEP-8, also it represents method signature and parameter information when calling smart contract | data=MTIzYWJjZA |
# Examples
Example | Description |
---|---|
vite:vite_fa1d81d93bcc36f234f7bccf1403924a0834609f4b2e9856ad | Represent account address vite_fa1d81d93bcc36f234f7bccf1403924a0834609f4b2e9856ad |
vite:vite_fa1d81d93bcc36f234f7bccf1403924a0834609f4b2e9856ad?tti=tti_5649544520544f4b454e6e40&amount=1&data=MTIzYWJjZA | Transfer 1 VITE to vite_fa1d81d93bcc36f234f7bccf1403924a0834609f4b2e9856ad with a comment of “123abcd” |
vite:vite_fa1d81d93bcc36f234f7bccf1403924a0834609f4b2e9856ad/echo?amount=1&data=MTIzYWJjZA | Call 'echo' method of contract vite_fa1d81d93bcc36f234f7bccf1403924a0834609f4b2e9856ad |