SANDBOX - v2.2.5 - 2025-02-11
We’re pleased to introduce version 2.2.5 in the Sandbox environment, featuring robust improvements to our Payments API.
Key changes include enhanced security, improved transaction handling, and expanded blockchain integrations.
Key Enhancements
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Automated Travel Message for Crypto Offramps
A new feature generates a travel rule compliance message after receiving crypto in an offramp transaction. -
Prevent Chain, Token, and Address Changes Mid-Transaction
Users can no longer alter key transaction details once a transfer begins, reducing errors and fraud risks. -
Updated Supported Fiat Currencies List
Our onramp/offramp services now support an expanded list of fiat currencies. -
Solana Infrastructure Enhancements
Migrated Solana webhooks and RPC services for better performance and reliability. -
Enhanced TRY Transfers
Adjusted the data source for Turkish Lira (TRY) transfers to improve accuracy and processing speed.
Bug Fixes
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API Key Exposure in Error Messages
Resolved an issue where API keys were unintentionally included in error responses. -
BigInt Error in Approval Step Function
A hotfix was implemented to prevent transaction failures due to incorrect handling of large numbers. -
OTP Issues
Fixed one-time password (OTP) authentication issues affecting some users. -
Tron Approval Overspending
Adjusted Tron approval mechanisms to prevent unintentional over-allocation of funds.
Action Required
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Review Fiat Currency Handling
Check integrations for the updated list of supported fiat currencies. -
Enhance Transaction Validations
Adjust workflows to prevent chain, token, and address modifications mid-transaction.
Thank you for your continued partnership in leveraging our Payments API. We’re here to support your transition to this latest release! 🚀