Reconcile records
Compare order numbers, transaction hashes and callback results to investigate differences.
USDT / USDC member top-ups · Dedicated addresses
From member top-ups to account credit, every step is clear
Bind a dedicated address for USDT and USDC member top-ups. Identify repeat deposits and connect deposit records and callback results to your account system.
- Stable address mapping
- Supported networks
- Traceable reconciliation
Demo- Address boundMap an address to a member
- Deposit confirmedRecord confirmed on-chain deposits
- Business notifiedConnect results to account credit
USDT and USDC deposits on the right network
These four combinations are supported. Match the address, network and token; do not mix networks.
TRC20-USDTUSDT (TRC20)
BEP20-USDTUSDT (BEP20)- BEP20-USDCUSDC (BEP20)
SPL-USDCUSDC (Solana)
One address for repeat member deposits
Map each member or business identifier to an address for a specific network and token, keeping USDT and USDC member top-ups attributable.
Bind once, retain ownership
Map the member identifier, network and token to an address. Reuse it for later deposits and retain the mapping in your system.
DemoMember-to-address mapping- Member identifier
- MEMBER_DEMO_01
- Network / token
- TRC20-USDT
- Deposit address
T_DEMO…001
Show the address for repeat deposits
No fixed-amount order is needed for each deposit, and the usual checkout countdown does not apply. Users must still choose the correct network and token.
DemoMember deposit addressT_DEMO…001- Network / token
- TRC20-USDT
Confirm deposits, create records
Identify the actual deposit after on-chain confirmation. Keep order numbers, amounts and transaction hashes to trace each USDT or USDC deposit.
DemoRepeat deposit recordsOrder number Amount Status DEMO_01 50.00 USDT Confirmed DEMO_02 20.00 USDT Confirmed DEMO_03 30.00 USDT Confirming Verify callbacks, credit only once
Your system verifies the signature, order and amount, then credits idempotently. Check queries when a callback fails or a deposit needs investigation.
DemoCallback and account creditCallback result Account credit Signature valid Validate and credit idempotently Signature invalid Stop crediting and investigate
Keep funds and costs clear after a deposit
Check chain confirmation, notification delivery and member balance updates separately.
Manage funds
Managed wallets can pay and sweep within enabled capabilities. Watch-only wallets monitor deposits and cannot transfer funds.
Check costs
Review current plan allowances and applicable network fees. Automatic sweeping depends on the plan.
View plans and feesBuilt for ongoing account deposits
A stable collection and identification process for accounts with repeat deposits.
Member balance top-ups
Bind a USDT or USDC address for repeat deposits and account credit.
Agent prepayments
Map addresses to agents or channel identifiers for reconciliation.
Long-term account funding
Retain each deposit record for ongoing funding and fund management.
Frequently asked questions
Check deposit rules and account-credit responsibilities before integrating.
How do I check a failed callback?
Compare the order, transaction hash and callback results. An on-chain deposit does not mean the member balance has been updated. Avoid duplicate credit when retrying.
What happens to old addresses?
Retain stable ownership and historical records. Old addresses may still receive funds; do not assign them directly to another member. Check historical and incoming transfers before changing a mapping.
How do USDT and USDC member top-ups differ?
Both support dedicated address mapping, but their networks differ: USDT uses TRC20 or BEP20; USDC uses BEP20 or SPL. Manage each address, token and network separately.
Does each USDT or USDC deposit need a new order?
Dedicated bindings reuse addresses without creating a fixed-amount order or entering an amount for every deposit. Network, token, confirmation and risk rules still apply.
Explore collection workflows
USDT wallet address monitoring and notifications: observation versus member top-ups
Understand external address observation, dedicated member top-ups and payment callbacks, including ownership, chain confirmation, signature checks and balance reconciliation.
USDT payment links and online checkout: QR codes and order confirmation
Learn how to create USDT payment links, display address QR codes, and distinguish fixed-amount orders from ongoing member top-ups, including networks, expiry and confirmation.
Connect deposits with accountable operations
Build a clear member top-up process from address binding to account credit.