Supported assets and networks

Stablecoin Account API Publisher Disclaimer Asset and network availability is dynamic — networks go into maintenance, fees move with congestion, and minimums differ per network. Query the configuration endpoints at runtime instead of hard-coding asset lists.

List supported assets and networks

List Supported Assets and Networks returns every currency the system supports and, for crypto assets, the networks it can move on. Filter with asset_type=CRYPTO or asset_type=FIAT.

curl "https://api-sandbox.uqpaytech.com/api/v1/ramp/config/assets?asset_type=CRYPTO" \
  -H "x-auth-token: YOUR_API_TOKEN" \
  -H "Content-Type: application/json"

Response (abbreviated):

{
  "code": 200,
  "message": "Success",
  "data": [
    {
      "asset": "USDT",
      "asset_name": "Tether USD",
      "asset_type": "CRYPTO",
      "networks": [
        {
          "network": "ETH",
          "network_name": "Ethereum (ERC20)",
          "deposit_enabled": true,
          "withdraw_enabled": true,
          "min_deposit_amount": "10.00",
          "min_withdraw_amount": "20.00",
          "withdraw_precision": 2,
          "estimated_arrival_time": 15
        }
      ]
    }
  ]
}

Check these per-network fields before offering a flow to your users:

Field	Use it to
`deposit_enabled` / `withdraw_enabled`	Hide directions that are currently switched off for the network.
`min_deposit_amount` / `min_withdraw_amount`	Reject amounts below the minimum before calling the API.
`withdraw_precision`	Round withdrawal amounts to the accepted number of decimals.
`estimated_arrival_time`	Set arrival expectations, in minutes.

Estimate the network fee

Network fees are dynamic and follow blockchain congestion. Call Estimate Network Fee before a user confirms a withdrawal, and display the estimate — the fee actually charged can differ slightly.

curl "https://api-sandbox.uqpaytech.com/api/v1/ramp/config/network-fee?asset=USDT&network=ETH&amount=100" \
  -H "x-auth-token: YOUR_API_TOKEN" \
  -H "Content-Type: application/json"

Response:

{
  "code": 200,
  "message": "Success",
  "data": {
    "asset": "USDT",
    "network": "ETH",
    "network_fee": "5.00",
    "processing_fee": "0.00",
    "total_fee": "5.00",
    "fee_asset": "USDT",
    "estimated_time": 15,
    "network_status": "NORMAL",
    "update_time": "2024-07-18T14:19:52+08:00"
  }
}

If network_status is MAINTENANCE, withdrawals on that network are temporarily unavailable — block the flow and try again later. NORMAL means the network is operating.

List Supported Assets and Networks API
Estimate Network Fee API
Send withdrawals — where the fee estimate fits in the withdrawal flow
Receive deposits

Getting Started

Assets & Balances

Deposits

Withdrawals

Conversions & Transfers

Reference

List supported assets and networks

Estimate the network fee

​List supported assets and networks

​Estimate the network fee

​Related

List supported assets and networks

Estimate the network fee

Related