Skip to main content
Get the list of supported blockchain networks and tokens for deposit on-chain transactions.

​
Use Case

Use this endpoint to:
  • Display available crypto options to your users
  • Validate chain/token combinations before initiating deposits
  • Build dynamic UI for chain/token selection

​
Response Format

{
  "data": {
    "POLYGON": ["USDT", "USDC"],
    "ETHEREUM": ["USDT", "USDC"],
    "CELO": ["CUSD"],
    "STELLAR": ["USDC"],
    "SOLANA": ["USDT", "USDC"],
    "TRON": ["USDT"],
    "BASE": ["USDC"]
  }
}

​
Integration Example

// Fetch supported chains
const response = await fetch('https://api.kotanipay.io/v3/deposit/on-chain/supported-chains', {
  headers: {
    'Authorization': 'Bearer YOUR_API_KEY'
  }
});

const { data } = await response.json();

// Display to user
Object.entries(data).forEach(([chain, tokens]) => {
  console.log(`${chain}: ${tokens.join(', ')}`);
});

// Validate user selection
function isValidSelection(chain, token) {
  return data[chain]?.includes(token) ?? false;
}

// Example
console.log(isValidSelection('POLYGON', 'USDT')); // true
console.log(isValidSelection('POLYGON', 'DAI'));  // false

​
Notes

  • Supported chains/tokens may vary by country
  • Check this endpoint periodically for updates
  • Some chains may have minimum amounts (check pricing)