curl --request POST \
--url http://localhost:8000/gateway/swap/execute \
--header 'Authorization: Basic <encoded-value>' \
--header 'Content-Type: application/json' \
--data '
{
"connector": "<string>",
"network": "<string>",
"trading_pair": "<string>",
"side": "<string>",
"amount": 123,
"slippage_pct": 123,
"wallet_address": "<string>",
"extra_params": {}
}
'import requests
url = "http://localhost:8000/gateway/swap/execute"
payload = {
"connector": "<string>",
"network": "<string>",
"trading_pair": "<string>",
"side": "<string>",
"amount": 123,
"slippage_pct": 123,
"wallet_address": "<string>",
"extra_params": {}
}
headers = {
"Authorization": "Basic <encoded-value>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Basic <encoded-value>', 'Content-Type': 'application/json'},
body: JSON.stringify({
connector: '<string>',
network: '<string>',
trading_pair: '<string>',
side: '<string>',
amount: 123,
slippage_pct: 123,
wallet_address: '<string>',
extra_params: {}
})
};
fetch('http://localhost:8000/gateway/swap/execute', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_PORT => "8000",
CURLOPT_URL => "http://localhost:8000/gateway/swap/execute",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'connector' => '<string>',
'network' => '<string>',
'trading_pair' => '<string>',
'side' => '<string>',
'amount' => 123,
'slippage_pct' => 123,
'wallet_address' => '<string>',
'extra_params' => [
]
]),
CURLOPT_HTTPHEADER => [
"Authorization: Basic <encoded-value>",
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "http://localhost:8000/gateway/swap/execute"
payload := strings.NewReader("{\n \"connector\": \"<string>\",\n \"network\": \"<string>\",\n \"trading_pair\": \"<string>\",\n \"side\": \"<string>\",\n \"amount\": 123,\n \"slippage_pct\": 123,\n \"wallet_address\": \"<string>\",\n \"extra_params\": {}\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Basic <encoded-value>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("http://localhost:8000/gateway/swap/execute")
.header("Authorization", "Basic <encoded-value>")
.header("Content-Type", "application/json")
.body("{\n \"connector\": \"<string>\",\n \"network\": \"<string>\",\n \"trading_pair\": \"<string>\",\n \"side\": \"<string>\",\n \"amount\": 123,\n \"slippage_pct\": 123,\n \"wallet_address\": \"<string>\",\n \"extra_params\": {}\n}")
.asString();require 'uri'
require 'net/http'
url = URI("http://localhost:8000/gateway/swap/execute")
http = Net::HTTP.new(url.host, url.port)
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Basic <encoded-value>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"connector\": \"<string>\",\n \"network\": \"<string>\",\n \"trading_pair\": \"<string>\",\n \"side\": \"<string>\",\n \"amount\": 123,\n \"slippage_pct\": 123,\n \"wallet_address\": \"<string>\",\n \"extra_params\": {}\n}"
response = http.request(request)
puts response.read_body{
"transaction_hash": "<string>",
"trading_pair": "<string>",
"side": "<string>",
"amount": "<string>",
"input_amount": "<string>",
"output_amount": "<string>",
"price": "<string>",
"status": "submitted"
}{
"detail": [
{
"loc": [
"<string>"
],
"msg": "<string>",
"type": "<string>",
"input": "<unknown>",
"ctx": {}
}
]
}Execute Swap
curl --request POST \
--url http://localhost:8000/gateway/swap/execute \
--header 'Authorization: Basic <encoded-value>' \
--header 'Content-Type: application/json' \
--data '
{
"connector": "<string>",
"network": "<string>",
"trading_pair": "<string>",
"side": "<string>",
"amount": 123,
"slippage_pct": 123,
"wallet_address": "<string>",
"extra_params": {}
}
'import requests
url = "http://localhost:8000/gateway/swap/execute"
payload = {
"connector": "<string>",
"network": "<string>",
"trading_pair": "<string>",
"side": "<string>",
"amount": 123,
"slippage_pct": 123,
"wallet_address": "<string>",
"extra_params": {}
}
headers = {
"Authorization": "Basic <encoded-value>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Basic <encoded-value>', 'Content-Type': 'application/json'},
body: JSON.stringify({
connector: '<string>',
network: '<string>',
trading_pair: '<string>',
side: '<string>',
amount: 123,
slippage_pct: 123,
wallet_address: '<string>',
extra_params: {}
})
};
fetch('http://localhost:8000/gateway/swap/execute', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_PORT => "8000",
CURLOPT_URL => "http://localhost:8000/gateway/swap/execute",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'connector' => '<string>',
'network' => '<string>',
'trading_pair' => '<string>',
'side' => '<string>',
'amount' => 123,
'slippage_pct' => 123,
'wallet_address' => '<string>',
'extra_params' => [
]
]),
CURLOPT_HTTPHEADER => [
"Authorization: Basic <encoded-value>",
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "http://localhost:8000/gateway/swap/execute"
payload := strings.NewReader("{\n \"connector\": \"<string>\",\n \"network\": \"<string>\",\n \"trading_pair\": \"<string>\",\n \"side\": \"<string>\",\n \"amount\": 123,\n \"slippage_pct\": 123,\n \"wallet_address\": \"<string>\",\n \"extra_params\": {}\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Basic <encoded-value>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("http://localhost:8000/gateway/swap/execute")
.header("Authorization", "Basic <encoded-value>")
.header("Content-Type", "application/json")
.body("{\n \"connector\": \"<string>\",\n \"network\": \"<string>\",\n \"trading_pair\": \"<string>\",\n \"side\": \"<string>\",\n \"amount\": 123,\n \"slippage_pct\": 123,\n \"wallet_address\": \"<string>\",\n \"extra_params\": {}\n}")
.asString();require 'uri'
require 'net/http'
url = URI("http://localhost:8000/gateway/swap/execute")
http = Net::HTTP.new(url.host, url.port)
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Basic <encoded-value>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"connector\": \"<string>\",\n \"network\": \"<string>\",\n \"trading_pair\": \"<string>\",\n \"side\": \"<string>\",\n \"amount\": 123,\n \"slippage_pct\": 123,\n \"wallet_address\": \"<string>\",\n \"extra_params\": {}\n}"
response = http.request(request)
puts response.read_body{
"transaction_hash": "<string>",
"trading_pair": "<string>",
"side": "<string>",
"amount": "<string>",
"input_amount": "<string>",
"output_amount": "<string>",
"price": "<string>",
"status": "submitted"
}{
"detail": [
{
"loc": [
"<string>"
],
"msg": "<string>",
"type": "<string>",
"input": "<unknown>",
"ctx": {}
}
]
}Authorizations
Basic authentication header of the form Basic <encoded-value>, where <encoded-value> is the base64-encoded string username:password.
Body
Request to execute a swap
DEX router connector (e.g., 'jupiter', '0x')
Network ID in 'chain-network' format (e.g., 'solana-mainnet-beta')
Trading pair (e.g., 'SOL-USDC')
Trade side: 'BUY' or 'SELL'
Amount denominated in the BASE token (SELL: base to sell; BUY: base to receive)
Maximum slippage percentage; omit to use the connector's configured slippagePct
Wallet address (optional, uses default if not provided)
Connector-specific params passed through to Gateway under its own names: approximateIfNoExactOut (Solana routers). Unknown keys are rejected.
Response
Successful Response
Response after executing swap.
amount is what was asked for; the three fill fields are what happened. They were
missing entirely, so a caller reconciling a position against this response was
reconciling against its own intent: a BUY of 1000 tokens that delivered 951.68
answered amount: 1000 under the description "Amount swapped". Every one of these
numbers was already in hand — the same call writes them to the swap history — so the
only way to learn what a swap did was to execute it, discard the answer, and search
the history by transaction hash.
Transaction hash
Trading pair
Trade side
Amount REQUESTED, denominated in the base token (SELL: base sold; BUY: base wanted). This is the request echoed back, not the fill — see input_amount / output_amount for what actually moved.
^(?!^[-+.]*$)[+-]?0*\d*\.?\d*$Amount actually spent, denominated in the input token (quote for BUY, base for SELL). None until the transaction confirms.
^(?!^[-+.]*$)[+-]?0*\d*\.?\d*$Amount actually received, denominated in the output token (base for BUY, quote for SELL). None until the transaction confirms.
^(?!^[-+.]*$)[+-]?0*\d*\.?\d*$Executed price in quote per base, computed from the amounts that moved. None until the transaction confirms.
^(?!^[-+.]*$)[+-]?0*\d*\.?\d*$Transaction status
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