Swap Quote

Returns a swap quote between two SPL mints. The quote response can be passed as-is into POST /v1/swap/swap to build the swap transaction.

GET /v1/swap/quote

Swap Quote

cURL

curl --request GET \
  --url https://payments.magicblock.app/v1/swap/quote

import requests

url = "https://payments.magicblock.app/v1/swap/quote"

response = requests.get(url)

print(response.text)

const options = {method: 'GET'};

fetch('https://payments.magicblock.app/v1/swap/quote', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://payments.magicblock.app/v1/swap/quote",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://payments.magicblock.app/v1/swap/quote"

	req, _ := http.NewRequest("GET", url, nil)

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://payments.magicblock.app/v1/swap/quote")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://payments.magicblock.app/v1/swap/quote")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)

response = http.request(request)
puts response.read_body

200

{
  "inputMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
  "inAmount": "1000000",
  "outputMint": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
  "outAmount": "999519",
  "otherAmountThreshold": "994522",
  "swapMode": "ExactIn",
  "slippageBps": 50,
  "priceImpactPct": "0",
  "routePlan": [
    {
      "swapInfo": {
        "ammKey": "DB3sUCP2H4icbeKmK6yb6nUxU5ogbcRHtGuq7W2RoRwW",
        "label": "HumidiFi",
        "inputMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "outputMint": "So11111111111111111111111111111111111111112",
        "inAmount": "1000000",
        "outAmount": "11687625"
      },
      "percent": 100,
      "bps": null
    },
    {
      "swapInfo": {
        "ammKey": "4rJggoVMajEUtipev1XhSMjESYk8Zibz6CDHPtUe1mem",
        "label": "GoonFi V2",
        "inputMint": "So11111111111111111111111111111111111111112",
        "outputMint": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
        "inAmount": "11687625",
        "outAmount": "999519"
      },
      "percent": 100,
      "bps": null
    }
  ],
  "contextSlot": 414697033,
  "timeTaken": 0.001218
}

Query Parameters

inputMint · string · required

Input token mint address.

Example:

"So11111111111111111111111111111111111111112"

outputMint · string · required

Output token mint address.

Example:

"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v"

amount · string · required

Raw amount to swap before decimals are applied, as an unsigned integer string.

Pattern: ^\d+$

Example:

"1000000"

slippageBps · integer

Slippage threshold in basis points.

Required range: x >= 0

Example:

50

swapMode · enum<string>

Use ExactIn for fixed input amount or ExactOut for fixed output amount.

Available options: ExactIn, ExactOut

Example:

"ExactIn"

dexes · string

Optional comma-separated list of DEX labels to include.

Example:

"Raydium,Orca+V2"

excludeDexes · string

Optional comma-separated list of DEX labels to exclude.

Example:

"Meteora+DLMM"

restrictIntermediateTokens · boolean

Restrict intermediate tokens to a more stable set.

Example:

true

onlyDirectRoutes · boolean

Limit routing to a single hop.

Example:

false

asLegacyTransaction · boolean

Request a legacy transaction-compatible route.

Example:

false

platformFeeBps · integer

Optional platform fee in basis points.

Required range: x >= 0

Example:

20

maxAccounts · integer

Approximate maximum account budget for the route.

Required range: x >= 0

Example:

64

instructionVersion · enum<string>

Instruction format to target.

Available options: V1, V2

Example:

"V1"

dynamicSlippage · boolean

Keep for compatibility with upstream quote parameters.

Example:

false

forJitoBundle · boolean

Exclude routes that are incompatible with Jito bundles.

Example:

false

supportDynamicIntermediateTokens · boolean

Allow dynamic selection of intermediate tokens.

Example:

false

Response

200

application/json

Swap quote

inputMint · string · required

inAmount · string · required

outputMint · string · required

outAmount · string · required

otherAmountThreshold · string · required

swapMode · enum<string> · required

Available options: ExactIn, ExactOut

slippageBps · integer · required

Required range: x >= 0

priceImpactPct · string · required

routePlan · object[] · required

Show child attributes

instructionVersion · enum<string> | null

Available options: V1, V2, null

platformFee · object | null

contextSlot · integer

Required range: x >= 0

timeTaken · number