MultiChain Developer Q&A - Recent questions tagged javascript-smart-filters

adding restrictions to token movements

Tue, 05 May 2020 08:32:11 +0000

I am about to create a white listable currency in Ethereum, that is a fiat backed Stablecoin, and I wanted to find out if i can do it in multichain. The main requirement is that for any set month, each user address has an inward allowance that cannot be exceeded - that allowance can can be updated at any time by admin. So a user can have money sent to his address, but the transaction total must not exceed that allowance total for the month. How would that be done easily in Multichain?

How to access JavaScript Class "Date" in a Stream Filter?

Thu, 30 Apr 2020 14:40:41 +0000

I would like to check if some value can be parsed to a date, which should be easy with JavaScript's function Date.parse() but I get an error saying: TypeError: Date.parse is not a function

Is it possible that Multichain restricts the use of the Date class? I know that Date.now() is restricted but is Date.parse() as well?

Streamfilter deployment

Mon, 04 Feb 2019 08:23:43 +0000

Hello team,

I am testing transaction filter in cli mode but , i want to know after compiling how its deploying in blockchain network Unlike ethereum it creates and byte file and deploy in network ?

How this deployement of smart filter and compilation using node js project?

pay out automatically using smart filters

Sat, 15 Dec 2018 09:15:53 +0000

Can i create a smart filter that will pay out automatically an asset from the results of another asset transaction, based on logic rules i specify in the smart filter?

Is there any way to call Multichain API in synchronously in node JS ?

Mon, 10 Dec 2018 10:47:12 +0000

Is there any way to call Multichain API in synchronously in node JS ? I am using multichain apis using Multichain-node where every call to multichain is going in Async way. How can i call it in Synchronous way ?

Smart filters in JavaScript project

Mon, 26 Nov 2018 12:30:04 +0000

Are there any third libraries for smart filter implementation and callbacks, like there is MultiChain-Node for MultiChain JSON-RPC API? Or is there some other way to include smart filters in JavaScript project?