2023 Releases

NEW

Multi-chain payment support launched — Added deposit, transfer, and payout support for BTC, LTC, ETH, and BNB via Payments and Blockchain API. Action: New chains available for integration.

NEW

Deposit indexing for Tron smart contracts — Deposits from Tron smart contracts are now automatically indexed and credited. Action: No action required.

IMPROVED

Decimal precision across all services — All monetary calculations migrated to Decimal type across Blockchain API, Payment, and Wallet services, ensuring consistent handling of monetary values. Action: No action required — amounts are now more accurate.

NEW

Merchant panel: auth, balances, and top-up stats — B2B registration, first-login password change, multi-currency balance screen, and top-up statistics by period. Action: Merchant panel is now available for onboarded merchants.

NEW

Customer wallets search — New "Customer wallets" tab with search filters for looking up client wallets. Action: Available in the merchant panel.

IMPROVED

Transfer processing reliability improved — Transfer and payout completion logic strengthened. Transfer statuses are now more detailed and consistent. Payouts to contract addresses are now correctly reflected. Action: No action required.

IMPROVED

Tron internal transactions supported — Expanded support for TRX internal transactions, improving deposit completeness. Action: No action required — deposits are now tracked more completely.

IMPROVED

Ethereum fee calculation precision improved — Fee calculations for Ethereum-like blockchains are now more predictable and accurate. Action: No action required.

NEW

Callback history and manual resend — Transaction cards now show callback history with status. Added manual callback resend button for troubleshooting integration issues. Action: Available in transaction details.

IMPROVED

Payout form validation and messaging improved — Clearer error messages for payout operations. Improved amount validation in payout forms. Action: No action required.

NEW

Fiat currencies added to Payment API — New fiat currencies supported in Payment API and Merchant Backoffice. Deposit status accuracy improved for fiat operations. Action: New fiat currencies available for configuration.

IMPROVED

Payout transaction types separated — Different payout scenarios now have distinct transaction types in Payment/Backoffice. API responses include external identifier fields for easier tracking. Action: Check API responses for new payout type values.

IMPROVED

Transfer processing reliability strengthened — Improved handling of edge cases that could cause transfers to remain in intermediate states. Action: No action required — fewer manual interventions needed.

NEW

New Backoffice design: auth, transactions, reports — Complete redesign of key Backoffice pages including login, profile, transactions, reports, accounts, PayIn/PayOut, and transaction details. Action: UI has been updated — same functionality, improved experience.

NEW

Callback status in transaction cards — Payment API now returns callback status by transaction ID. Backoffice shows callback status in transaction details. Action: Visible in transaction detail view.

NEW

Transit wallets for merchants — Merchant transit wallets created and integrated. Deposits now flow from custodial wallets to transit wallets with full transaction tracking. Action: Transit wallet architecture now active for deposits.

IMPROVED

Transaction fields: vout and txid separation — Added vout field and separated txid in wallet/transit transactions for better on-chain tracking. Action: New fields available in transaction data.

NEW

Access Control: users and permissions — New Access Control page with user list, permission management, user invitation flow, and password creation. Action: Manage team access through the new Access Control section.

IMPROVED

PayIn with QR code and wallet address — PayIn page now shows wallet address with QR code for easy deposits. Action: Available on PayIn page.

IMPROVED

2FA (TOTP) design completed — UX flows for TOTP-based two-factor authentication designed and ready for implementation. Action: No action required — upcoming security improvements.

NEW

Merchant API request signing: HMAC-SHA256 — All merchant integration API requests require X-Signature header. HMAC-SHA256 covering path, query, and body. Configurable enforcement flag. Action: Integrators using the merchant API must sign all requests.

NEW

Cross-rates and group rates engine — Rate calculation logic restructured for scalable multi-currency support with optimized performance. Action: Rates are now more accurate and performant.

IMPROVED

Transaction table: sorting, currencies, skeleton screens — Transactions page upgraded with proper sorting, currency display, skeleton loading states, and consistent number formatting. Action: No action required — improved UX.

NEW

Universal search, filter, and date range — New combined filter + search + date range component for transaction tables. Search by Txid and wallet address. Filters persist after page reload. Action: Available on Transactions page.

IMPROVED

Fiat currency columns in transaction tables — Transaction tables now show fiat currency information for more complete reporting. Action: No action required.

IMPROVED

Roles replaced with Permissions model — Access model migrated from Roles to Permissions in both UI and backend for more granular control. Action: Existing access configurations automatically migrated.

NEW

Email invitations for new users — Invite new users via email with automatic password creation flow. Email notifications for Backoffice events. Action: Available in Access Control section.

NEW

2FA-protected payouts — Payouts now support 2FA confirmation. Separate UX flows for payout with verification. Action: Enable 2FA for your account to use protected payouts.

IMPROVED

Cross-rates shown in transaction cards — Transaction cards now display exchange rates at the time of transaction. Historical transaction statuses added. Action: Visible in transaction details.

NEW

Enhanced key encryption at rest — Wallet keys now encrypted at the storage level with automatic encrypt/decrypt handling. Existing keys migrated to encrypted format without downtime. Action: No action required — improved security.

NEW

2FA fully integrated into login and payouts — TOTP-based 2FA now works end-to-end: profile settings, authenticator app integration, and payout protection. 2FA required before payout access. Action: Set up 2FA in your profile for enhanced security.

IMPROVED

Abilities-based access model — Backend migrated from simple roles to flexible abilities model with updated access validation across all B2B products. Action: No action required — permissions work the same way externally.

NEW

Virtual balances and accounts module started — Account module and virtual balance logic under development. Account ID integrated into payout flows with new API contracts. Action: No action required yet — foundational work.

CHANGE

Testnet migrated from Goerli to Sepolia — Test environments switched from Goerli to Sepolia for Ethereum testing. Action: Update testnet configurations if using Goerli endpoints.