CRYPTO TRADING

Create Trade Quotation

POSThttps://api.dutchapi.dubiabank.com/v1/crypto/trade/quotation

Lock a price for a crypto trade before you execute it.

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Body Params

pairstringrequired

Defaults to BTC-USDT

Trading pair

sidestringrequired

Defaults to buy

buy or sell

amountstringrequired

Defaults to 0.1

Amount of base asset

Responses

{
  "code": 200,
  "success": true,
  "quotationToken": "cq_71b",
  "price": "64010.0",
  "expiresIn": 15
}

{
  "code": 400,
  "success": false,
  "message": "Invalid request parameters"
}

Updated 2026

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Language

CredentialsBearer

curl --request POST \
  --url https://api.dutchapi.dubiabank.com/v1/crypto/trade/quotation \
  --header "Authorization: Bearer $TOKEN" \
  --header "Content-Type: application/json" \
  --data '{
  "pair": "BTC-USDT",
  "side": "buy",
  "amount": "0.1"
}'

const res = await fetch("https://api.dutchapi.dubiabank.com/v1/crypto/trade/quotation", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${token}`,
    "Content-Type": "application/json"
  },
  body: JSON.stringify({
  "pair": "BTC-USDT",
  "side": "buy",
  "amount": "0.1"
})
});
console.log(await res.json());

require "net/http"
require "json"

uri = URI("https://api.dutchapi.dubiabank.com/v1/crypto/trade/quotation")
req = Net::HTTP::Post.new(uri)
req["Authorization"] = "Bearer #{token}"
req["Content-Type"] = "application/json"
req.body = {
  "pair": "BTC-USDT",
  "side": "buy",
  "amount": "0.1"
}.to_json
res = Net::HTTP.start(uri.host, uri.port, use_ssl: true) { |h| h.request(req) }
puts res.body

<?php
$ch = curl_init("https://api.dutchapi.dubiabank.com/v1/crypto/trade/quotation");
curl_setopt_array($ch, [
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_HTTPHEADER => ["Authorization: Bearer $token", "Content-Type: application/json"],
  CURLOPT_POSTFIELDS => json_encode({
  "pair": "BTC-USDT",
  "side": "buy",
  "amount": "0.1"
})
]);
echo curl_exec($ch);

import requests

res = requests.request(
    "POST",
    "https://api.dutchapi.dubiabank.com/v1/crypto/trade/quotation",
    headers={"Authorization": f"Bearer {token}"},
    json={
  "pair": "BTC-USDT",
  "side": "buy",
  "amount": "0.1"
}
)
print(res.json())

Response

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