Holochain-node-HTTP-container
An early version of a HTTP interface for holochain-rust.
Configuration
This project combines holochain-nodejs and express to allow holochain hApp functions to be called over HTTP POST.
All configuration is done via a config.json file. The HTTP container must be started with the path to a config as the argument. The config file has the following structure:
{
"port": "3000", // use whatever port you like
"happs": {
"happ-Name": "path/to/hApp/hcpkg" // happ names map to the path to the hcpkg file
...
}
}
This allows for multiple hApps to be included and functions in each of them can be called by their name.
Usage
All happ/zome function are exposed at a single HTTP POST endpoint /call/
The post request expects a JSON body with the following format:
{
"happ": "happ-name",
"zome": "zome-name",
"capability": "capability-name",
"func": "function-name",
"data": // any valid JSON object to be passed to the function call
}
The server can be started by running
node index.js path/to/config.js