Spin · Example Payload

Spin Manifest Example

Example Spin application manifest (spin.toml equivalent in JSON) for an HTTP API application with key-value storage and AI model access

Cloud NativeMicroservicesServerlessWebAssembly

Spin Manifest Example is an example object payload from Spin, with 2 top-level fields. It illustrates the shape of data this provider's APIs accept or return.

Top-level fields

descriptionmanifest

Example Payload

{
  "description": "Example Spin application manifest (spin.toml equivalent in JSON) for an HTTP API application with key-value storage and AI model access",
  "manifest": {
    "spin_manifest_version": 2,
    "application": {
      "name": "hello-spin",
      "version": "1.0.0",
      "description": "A simple HTTP API built with Spin WebAssembly",
      "authors": ["developer@example.com"]
    },
    "variables": {
      "api_key": {
        "required": true,
        "secret": true
      },
      "environment": {
        "required": false,
        "default": "production"
      }
    },
    "component": {
      "api": {
        "source": "target/wasm32-wasi/release/api.wasm",
        "description": "HTTP API handler component",
        "allowed_outbound_hosts": ["https://api.example.com"],
        "key_value_stores": ["default"],
        "ai_models": ["llama2-chat"],
        "variables": {
          "api_key": "{{api_key}}",
          "env": "{{environment}}"
        },
        "trigger": {
          "http": {
            "route": "/api/..."
          }
        },
        "build": {
          "command": "cargo build --target wasm32-wasi --release",
          "workdir": ".",
          "watch": ["src/**/*.rs", "Cargo.toml"]
        }
      }
    }
  }
}