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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.
  • Referral program and prepaid credit — see Referral and Credit.
  • IFO token information — see IFO token.
  • Merchant app (iOS/Android, store release coming soon) and InfraIO Wallet (coming soon) — see Merchant app and Wallet.
  • 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 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.
  • 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.
  • 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.
  • 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.
  • Multi-chain, stablecoin settlement — pay across supported EVM networks; test mode runs on real public testnets. See Chains & assets.
  • Localised checkout — the checkout and refund pages render in 10 languages, following the locale you pass to the SDK.

Start with the Quickstart.

API keys