Connect to ORBAIC Testnet.

Everything you need to connect a wallet, obtain tACI, verify the network and begin building on ORBAIC.

Developer actions

Start building in minutes

Connect your wallet first, request test ACI and use Explorer to verify every transaction on the public Testnet.

Get tACI Open Explorer

Public Developer Beta

ORBAIC Testnet is non-production infrastructure. tACI is a test token and has no intended monetary value.

Network identity

Canonical Testnet parameters

View endpoints →

ORBAIC Chain ID

orbaic-testnet-1

EVM Chain ID

88231

EVM Chain ID Hex

0x158a7

Native Test Token

tACI

Base Denom

aaci

Decimals

18

Four-step setup

From wallet to deployment

Follow these steps in order for the fastest path to a verified ORBAIC development environment.

01Wallet setup

Add ORBAIC Testnet

Add the network to MetaMask automatically or configure the canonical EVM parameters manually.

02Test funds

Request tACI

Use the public faucet to obtain test tokens for gas fees, transfers and contract testing.

03RPC check

Verify connectivity

Call eth_chainId and confirm the RPC returns 0x158a7 before submitting transactions.

04Build

Deploy and inspect

Deploy an EVM-compatible contract and verify the transaction and contract in Explorer.

Verify the connection

First RPC calls

Confirm your EVM connection and current network activity before deploying or sending transactions.

Verify EVM Chain ID

Expected hexadecimal chain ID: 0x158a7.

curl -sS -X POST https://evm.testnet.orbaic.com \
  -H "Content-Type: application/json" \
  --data "{\"jsonrpc\":\"2.0\",\"method\":\"eth_chainId\",\"params\":[],\"id\":1}"

Read latest EVM block

Read the latest block height through the Ethereum-compatible JSON-RPC endpoint.

curl -sS -X POST https://evm.testnet.orbaic.com \
  -H "Content-Type: application/json" \
  --data "{\"jsonrpc\":\"2.0\",\"method\":\"eth_blockNumber\",\"params\":[],\"id\":1}"

Smart contracts

EVM-compatible deployment

Configure your Ethereum development framework with the ORBAIC EVM RPC, Chain ID 88231 and tACI as the native Testnet token. After deployment, inspect the transaction and contract address using the public Explorer.

View all endpoints ORBAIC GitHub ↗