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The Withdraw Fiat API lets you convert stablecoins held in a Blockradar wallet to fiat currency and disburse directly to a bank account. This powers stablecoin off-ramp flows for your users.

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What you can do

  • Look up supported fiat assets, institutions, and exchange rates
  • Verify a recipient bank account before sending
  • Get a quote for a fiat withdrawal
  • Execute a fiat withdrawal from a master wallet or child address

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Endpoints

MethodEndpointDescription
GET/withdraw-fiat/assetsList supported fiat assets
GET/withdraw-fiat/institutionsList supported financial institutions
GET/withdraw-fiat/ratesGet current exchange rates
GET/withdraw-fiat/currenciesList supported currencies
POST/withdraw-fiat/verifyVerify a recipient bank account
POST/wallets/{walletId}/withdraw-fiat/quoteGet a quote from master wallet
POST/wallets/{walletId}/withdraw-fiatExecute fiat withdrawal from master wallet
POST/wallets/{walletId}/addresses/{addressId}/withdraw-fiat/quoteGet a quote from child address
POST/wallets/{walletId}/addresses/{addressId}/withdraw-fiatExecute fiat withdrawal from child address

Full API Reference

View all withdraw fiat endpoints in the API Reference tab.