<!-- Source: https://docs.infraio.xyz/en/changelog -->
<!-- Last updated: 2026-10-04 -->

# Changelog

Reverse-chronological. Breaking changes call out the migration explicitly.

## 2026-10-04 — Pricing tiers, referral, IFO token and merchant app

- **Volume pricing** — 0.5% / 0.4% / 0.3% by settled 30-day volume. See [Pricing & fees](https://docs.infraio.xyz/en/concepts/pricing).
- **Referral program** and **prepaid credit** — see [Referral](https://docs.infraio.xyz/en/concepts/referral) and [Credit](https://docs.infraio.xyz/en/concepts/credit).
- **IFO token** information — see [IFO token](https://docs.infraio.xyz/en/token/overview).
- **Merchant app** (iOS/Android, store release coming soon) and **InfraIO Wallet** (coming soon) — see [Merchant app](https://docs.infraio.xyz/en/get-started/merchant-app) and [Wallet](https://docs.infraio.xyz/en/wallet/overview).
- **Shopify** integration live; WooCommerce, WHMCS and recurring invoices are coming soon.

## 2026-10-02 — TRON, Solana and TON networks (coming soon)

**TRON, Solana and TON are coming soon to InfraIO Pay**, in addition to the EVM networks.

- **Stablecoins on each network** — USDT (TRC-20) on TRON, USDC and USDT (SPL) on Solana, USDT (Jetton) on TON. Testnets: TRON Nile, Solana Devnet and TON Testnet.
- **Direct-to-wallet payments** — no per-order deposit address and no sweep (moving funds from the deposit address to your treasury wallet). The buyer pays your treasury wallet from TronLink, a Solana Pay QR, or TON Connect.
- **Treasury wallet per network family** — add one for each of EVM, TRON, Solana and TON in the dashboard before buyers can pick that network.
- **Refunds** — send the refund from your own wallet and submit the transaction hash; the platform verifies it on-chain.

See [Chains & assets](https://docs.infraio.xyz/en/concepts/chains) for chain IDs, confirmations and minimum orders.

## 2026-07-21 — Initial release

**InfraIO Pay is live.** Crypto checkout for merchants — stablecoin-first
(USDT / USDC), non-custodial, with on-chain settlement straight to your
treasury wallet and webhook-driven order confirmation.

What ships in this release:

- **JavaScript SDK** — `@lartech/infraio-checkout-js`. Drop in the SDK and
  open a hosted checkout in `popup`, `redirect`, or `embed` mode. See the
  [SDK reference](https://docs.infraio.xyz/en/sdks/javascript).
- **REST API** — an HMAC-SHA256-signed B2B surface for your backend plus a
  dashboard (JWT) surface, under `https://api.infraio.xyz`
  (`https://api-dev.infraio.xyz` for test). See the
  [API reference](https://docs.infraio.xyz/en/api-reference/index).
- **Hosted checkout** — buyers pay from their own wallet or a generated
  deposit address; the page settles the on-chain transfer and returns
  control via `onSuccess` / `onCancel` (or your `success_url` / `cancel_url`).
- **Webhooks** — HMAC-signed over `timestamp + "." + body`, with a
  documented event catalog, automatic retries, and per-delivery replay.
  See [Webhooks](https://docs.infraio.xyz/en/webhooks/overview).
- **Refunds** — merchant-initiated refunds plus a customer-facing
  refund-request flow: mint a token, point the buyer at a hosted form, and
  settle to a destination they choose. See [Refunds](https://docs.infraio.xyz/en/concepts/refunds).
- **Multi-chain, stablecoin settlement** — pay across supported EVM
  networks; test mode runs on real public testnets. See
  [Chains & assets](https://docs.infraio.xyz/en/concepts/chains).
- **Localised checkout** — the checkout and refund pages render in 10
  languages, following the `locale` you pass to the SDK.

Start with the [Quickstart](https://docs.infraio.xyz/en/get-started/quickstart).