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Sardine’s On/Off-ramp widget can be customized by passing parameters as part of the URL used to initialize the widget
  • Crypto On-ramp
  • Crypto Off-ramp
When generating the URL, you can specify the on-ramp flow by adding /buy to the URL (see examples). If no flow is specified, our widget will default to the buy flow.
json_schema
$ref: "../../../models/On-ramp URL-Parameters.yaml"

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Examples

DescriptionExample URL
No configurationhttps://crypto.sardine.ai/?address=0x10b195F7Be9B120efd05C58f16650A13f533eA33&client_token=
User buys $1000 USD of USDC.eth but can modify purchasehttps://crypto.sardine.ai/buy?address=0x10b195F7Be9B120efd05C58f16650A13f533eA33&fiat_amount=1000&fiat_currency=USD&asset_type=USDC&network=ethereum
User is only allowed to buy USDC.ethhttps://crypto.sardine.ai/buy?supported_tokens=[{“token”:“usdc”,“network”:“ethereum”}]