Sui

Sui is an object-centric Layer 1 blockchain built with Move. Contract interactions are programmable transaction blocks that can call Move functions and operate on owned or shared objects.

Follow these steps to submit and track a simple transaction on Sui.

Import the SDK

import { Tachyon, ChainId } from '@rathfi/tachyon'

Initialize the Tachyon Client

const tachyon = new Tachyon({
  apiKey: 'API-KEY',
})

Submit a Transaction

const txId = await tachyon.relay({
  chainId: 897796746, // Sui chain ID
  to: '0xf78da4499004aa2d594143d69a7804f6f989ab8152de59d3726def827c9fe1f0',
  value: '1000',
  callData: '0x',
  gasLimit: '3000000', // Required for Sui
  label: 'My Sui Transaction',
})

console.log('Transaction submitted with ID:', txId)

Check Transaction Status

const status = await tachyon.getRelayStatus(txId)
console.log('Transaction status:', status.status)

Wait for Execution

const executedTx = await tachyon.waitForExecutionHash(txId)
console.log('Execution hash:', executedTx.executionTxHash)

Call a Move Contract

Build and serialize a Sui transaction, base64-encode the bytes into callData, and relay it to the package address.

import { Tachyon } from '@rathfi/tachyon'
import { Transaction as SuiTransaction } from '@mysten/sui/transactions'

const packageId = '0xb4ce9c7b45e665ec8a310b7f5507123fa3de79f53917f20b9408cdcb159dcc70'
const tx = new SuiTransaction()

tx.moveCall({
  target: `${packageId}::greeting::new`,
  arguments: [],
})

const callData = Buffer.from(tx.serialize()).toString('base64')
const tachyon = new Tachyon({ apiKey: 'YOUR_API_KEY' })

const txId = await tachyon.relay({
  chainId: 897796746,
  to: packageId,
  value: '0',
  callData,
  label: 'call-contract-sui',
  gasLimit: '1000000',
})

curl -X POST https://tachyon.rath.fi/api/submit-tx \
  -H "api-key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "chainId": 897796746,
    "to": "0xb4ce9c7b45e665ec8a310b7f5507123fa3de79f53917f20b9408cdcb159dcc70",
    "value": "0",
    "callData": "BASE64_SERIALIZED_SUI_TRANSACTION",
    "label": "call-contract-sui",
    "gasLimit": "1000000"
  }'