Onchain Help
Short, practical articles that help merchants understand the basics of wallet security, payment flows, and safer integration practices. These are general educational notes, not financial advice.
When working with wallets and payment gateways, treat recovery phrases, private keys, passwords, and one-time codes as secrets that stay only with you. On any call or chat, a genuine helper can guide you without needing this information.
Most reputable payment gateways offer a test or sandbox mode. Use it with small mock payments to confirm your integration behaves as expected before you accept live payments from customers.
Each time you update a plugin, change an API key, or modify callback URLs, write down what changed, when, and who changed it. This small habit can save hours of debugging later.
Not every team member needs full admin access to wallets and gateways. Use role-based permissions so that only trusted people can change critical settings or initiate refunds.
We can walk through your dashboards with you over the phone and highlight settings that support safer operations.