Quotes

Returns the quote for a specific fiat currency, amount and payment method

The Quotes API allows you to fetch real-time quotes for transactions across different fiat-to-crypto pairs. This information can be used to display quotes in your UI prior to redirecting them Blockchain.com Pay.

Note: Users may see a slightly different quote if it expires prior to them being redirected to Blockchain.com Pay

Get buy quote

Returns real-time buy quote for a currency pair. Supply quoteCurrencyCode, baseCurrencyCode and quoteCurrencyAmount(fiat) to get a detailed buy quote, comprehensive of fees, and the amount of quote currency (fiat) that the user will need to pay for the transaction, as well as base currency (crypto) the user will get after the transaction.

get

/v1/quote/buy

Authorizations

PublicApiKeyAuthPrivateApiKeyAuth

Query parameters

quoteCurrencyCodestringrequired

The currency to buy with. Must be a fiat currency.

Example: USD

baseCurrencyCodestringrequired

The currency to buy. Must be crypto.

Example: BTC

quoteCurrencyAmountnumberrequired

A positive decimal representing how much crypto the customer wants to buy. Must be a decimal number with precision not higher then the currency precision.

Example: 100.00

paymentMethodstring · enum

Payment method to be used for the order. If not set, the quote will not consider the payment method.

Options: CARD, APPLE_PAY, GOOGLE_PAY

countryCodestring · min: 2 · max: 2

e.g. US

Example: US

Pattern: Iso3188-1-alpha2

usStateCodestring

e.g. AL. If country!=US this parameter is ignored.

Example: AL

walletAddressstring

The wallet address where the user wants to receive the crypto.

Responses

application/json

application/json

cURL

JavaScript

Python

HTTP

cURL

curl -L \
  --url 'https://api.blockchain.info/partner-gateway/partner-api/v1/quote/buy?quoteCurrencyCode=text&baseCurrencyCode=text&quoteCurrencyAmount=1' \
  --header 'X-Public-API-Key: YOUR_API_KEY'

200

default

200

{
  "quoteCurrencyAmount": "63.00",
  "quoteCurrencyCode": "USD",
  "quoteCurrency": [
    {
      "type": "FIAT",
      "name": "US Dollar",
      "code": "USD",
      "precision": 2,
      "minBuyAmount": 20,
      "maxBuyAmount": 1200
    }
  ],
  "baseCurrencyAmount": "0.001",
  "baseCurrencyCode": "BTC",
  "baseCurrency": [
    {
      "type": "CRYPTO",
      "name": "Bitcoin",
      "code": "BTC",
      "precision": 8,
      "network": "BTC",
      "supportsDestinationTag": false,
      "isSupportedInUS": true,
      "allowedUSStates": [
        "AL",
        "CT"
      ]
    }
  ],
  "price": "62451.29",
  "processingFeeAmount": "1.00",
  "partnerFeeAmount": "1.00",
  "networkFeeAmount": "1.00",
  "totalAmount": "0.0009",
  "paymentMethod": "CARD"
}

ok