Awesome

Avalanche Network Runner Postman Collection

Postman collection for the Avalanche Network Runner.

Installation

1. Download Postman
2. Import the Avalanche Network Runner Postman Collection. Import -> Upload Files -> Avalanche_Network_Runner.postman_collection.json
3. Import the Example Avalanche Network Runner Postman Environment. Settings -> Import -> Choose Files -> Example_Avalanche_Environment.postman_environment.json
4. Call any Avalanche Network Runner endpoint

Workflow

Create an Avalanche Subnet with 5 validators running and instance of the Subnet EVM in 60 seconds.

Begin

Fire up a server. This should be the only command-line step 👏

avalanche-network-runner server \
--log-level debug \
--port=":8080" \
--grpc-gateway-port=":8081"

start

Now, in Postman, paste the following into the POST body for Controls/Start.

{
  "execPath": "{{avalanchego_exec_path}}",
  "numNodes": {{num_nodes}},
  "logLevel": "{{log_level}}",
  "pluginDir": "{{avalanchego_plugin_path}}",
  "blockchainSpecs": [
    {
      "vm_name": "{{vm_name}}",
      "genesis": "{{vm_config_path}}"
    }
  ]
}

check in the response for the subnet id

"subnets": {
    "p433wpuXyJiDhyazPYyZMJeaoPSW76CBZ2x7wrVPLgvokotXz": {

createsubnets

Paste the following into the POST body for Controls/CreateSubnets.

{
    "participants": [
        "node1",
        "node2",
        "node3",
        "node4",
        "node5"
    ]
}

createblockchains

Paste the following to Control/CreateBlockchains to create an instance of the Subnet EVM.

{
  "pluginDir": "{{avalanchego_plugin_path}}",
  "blockchainSpecs": [
    {
      "vm_name": "{{vm_name}}",
      "genesis": "{{genesis_path}}", 
      "subnet_id": "{{subnet_id}}"
    }
  ]
}

Contributing

First create a feature branch by branching off of main, next make the improvements on your feature branch and lastly create a pull request to merge your work back in to main.