Blockchain

Blockchains are used to payout, deposit or convert funds to and from your Augustus crypto wallet. Move stablecoins between your wallets and fiat accounts on one of the supported blockchains at Augustus.

Supported chains

Ethereum

USDC as ERC-20 on Ethereum.

Solana

USDC as an SPL token on Solana.

Polygon

Native USDC on Polygon.

What Augustus supports

	Today
Direction	Send USDC between your Augustus wallet and the verified wallet address of a crypto counterparty.
Chains	Wallets can be issued on Ethereum, Solana, or Polygon, on the same blockchain as the counterparty wallet.
Speed	Available 24/7/365. Finality times vary by chain: Solana confirms in seconds, Polygon in a minute or two, and Ethereum in a few minutes.
Scheduling	Payouts execute immediately; future-dated payments are not supported.
Limits	Account-level limits are agreed per customer at onboarding.

Your Augustus wallet only supports closed-loop payments to and from your own external wallets, saved as crypto counterparties. Payouts to any other address are rejected; deposits from an address that is not verified yet stay pending until the counterparty is verified.

Sending USDC

2026-05-01
2023-01-01

import Augustus from '@augustusbank/typescript-sdk'

const client = new Augustus({ baseURL: 'https://api.sandbox.augustus.com' })
const counterparty = await client.counterparties.retrieve('your-crypto-counterparty-id')
if (counterparty.status !== 'active' || counterparty.blocked) {
  throw new Error('The crypto counterparty must be active and unblocked')
}
const payout = await client.payouts.create({
  account_id: 'your-usdc-wallet-id',
  amount: '1000.00',
  currency: 'USDC',
  counterparty_id: counterparty.id,
})

GET /v1/counterparties/{id} in the API Reference →POST /v1/payouts in the API Reference →

import Ivy from '@getivy/node-sdk'

const client = new Ivy()
const payout = await client.payouts.create({
  amount: 1000.0,
  currency: 'USDC',
  rail: 'ETH',
  destination: {
    type: 'beneficiary',
    financialAddress: {
      type: 'wallet',
      wallet: {
        address: 'your-linked-wallet-address (0x....)',
      },
    },
  },
})

POST /api/service/payout/create in the API Reference →

Field	Behavior
`rail`	Not required when sending to a wallet
`counterparty_id`	ID of a saved counterparty whose `financial_address` has `type: "crypto_wallet"`, the wallet `address`, and its `blockchain` (`ethereum`, `solana`, or `polygon`). The counterparty must be `active` and not blocked. The wallet must be verified on the matching blockchain.

Blockchain rails do not support unstructured_remittance_information; nothing is carried on-chain with the transfer. The payout returns the on-chain transaction hash as tx_hash once it is known.

Receiving USDC

Send USDC from the verified wallet address of a crypto counterparty to your Augustus wallet address, available in the Dashboard under Accounts → Details. Wallets are chain-specific: use the address for the chain you are sending on.

Incoming transfers appear as deposits; the sender is referenced through the deposit’s counterparty_id, and tx_hash carries the on-chain transaction hash.
deposit.settled fires when the deposit settles, after its checks complete.

Verify the address, chain, and amount before sending. Verification allows a pending deposit to continue through its remaining checks; it does not guarantee settlement. Deposits from rejected or blocked counterparties are held for review; transfers on an unsupported chain may be lost.

Add the wallet as a crypto counterparty. If you use the 2023-01-01 API, contact your account manager to link a wallet; see Wallets.

Basics

Accounts

Transactions

Payments

Conversions

Loans

Supported chains

Ethereum

Solana

Polygon

What Augustus supports

Sending USDC

Receiving USDC

​Supported chains

Ethereum

Solana

Polygon

​What Augustus supports

​Sending USDC

​Receiving USDC

Supported chains

What Augustus supports

Sending USDC

Receiving USDC