hiero-ledger/Hiero Solo Action
Run a Hiero based network by using the solo tool
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- Maintenance Recency
- Activelast commit Jun 13, 2026
- License
- Apache 2.0
Pinned Snippet
uses: hiero-ledger/hiero-solo-action@c397dc8f75a4d24ae0be621529d7f9dfe8a9f460 # v0.21.0tags can be moved; commit SHAs can't. why a SHA?
Inputs
| name | description | required | default |
|---|---|---|---|
| installMirrorNode | Defines if a mirror node should be installed | yes | false |
| installBlockNode | Defines if a block node should be installed | no | false |
| hieroVersion | Version of Hiero consensus node to be used | no | v0.72.0 |
| mirrorNodeVersion | Version of the mirror node to be used | no | v0.151.0 |
| mirrorNodePortRest | Port for Mirror Node REST API | no | 38081 |
| mirrorNodePortGrpc | Port for Mirror Node gRPC | no | 5600 |
| mirrorNodePortWeb3Rest | Port for Mirror Node WEB3 REST | no | 8545 |
| installRelay | Install JSON-RPC-Relay | no | false |
| relayPort | Port for JSON-RPC-Relay | no | 37546 |
| grpcProxyPort | Port for gRPC Proxy | no | 9998 |
| dualModeGrpcProxyPort | Port for the gRPC Proxy of the second consensus node (only if dual mode is enabled) | no | 9999 |
| haproxyPort | Port for HAProxy (consensus node gRPC) | no | 35211 |
| soloVersion | Version of Solo CLI to install | no | 0.81.0 |
| javaRestApiPort | Port for Java-based REST API | no | 8084 |
| dualMode | Enable dual mode to deploy two consensus nodes | no | false |
| nodeVersion | Node.js version to use for Solo CLI installation | no | 24 |
| hbarAmount | Amount of HBAR to be assigned to the created accounts | no | 10000000 |
Outputs
| name | description |
|---|---|
| accountId | Account ID of the generated ED25519 account (default for simplicity) |
| publicKey | Public key of the generated ED25519 account (default for simplicity) |
| privateKey | Private key of the generated ED25519 account in DER-encoded hex (default for simplicity) |
| deployment | Name of the Solo deployment created by the action |
| ecdsaAccountId | ECDSA account id of generated account |
| ecdsaPublicKey | ECDSA public key of generated account |
| ecdsaPrivateKey | ECDSA private key of generated account |
| ed25519AccountId | ED25519 account id of generated account |
| ed25519PublicKey | ED25519 public key of generated account |
| ed25519PrivateKey | ED25519 private key of generated account (DER-encoded hex) |
| ed25519PrivateKeyRaw | ED25519 private key of generated account (raw 32-byte hex) |