POST /api/v2/swap/submit — Submit a signed transaction for execution
curl --request POST \
--url https://api.shuriken.trade/api/v2/swap/submit \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"chain": "<string>",
"signedTransaction": "<string>",
"walletAddress": "<string>",
"quoteId": "<string>"
}
'import requests
url = "https://api.shuriken.trade/api/v2/swap/submit"
payload = {
"chain": "<string>",
"signedTransaction": "<string>",
"walletAddress": "<string>",
"quoteId": "<string>"
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
chain: '<string>',
signedTransaction: '<string>',
walletAddress: '<string>',
quoteId: '<string>'
})
};
fetch('https://api.shuriken.trade/api/v2/swap/submit', 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://api.shuriken.trade/api/v2/swap/submit",
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([
'chain' => '<string>',
'signedTransaction' => '<string>',
'walletAddress' => '<string>',
'quoteId' => '<string>'
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"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 := "https://api.shuriken.trade/api/v2/swap/submit"
payload := strings.NewReader("{\n \"chain\": \"<string>\",\n \"signedTransaction\": \"<string>\",\n \"walletAddress\": \"<string>\",\n \"quoteId\": \"<string>\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
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("https://api.shuriken.trade/api/v2/swap/submit")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"chain\": \"<string>\",\n \"signedTransaction\": \"<string>\",\n \"walletAddress\": \"<string>\",\n \"quoteId\": \"<string>\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.shuriken.trade/api/v2/swap/submit")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"chain\": \"<string>\",\n \"signedTransaction\": \"<string>\",\n \"walletAddress\": \"<string>\",\n \"quoteId\": \"<string>\"\n}"
response = http.request(request)
puts response.read_body{
"data": {
"status": "<string>",
"taskId": "<string>",
"txHash": "<string>"
},
"requestId": "<string>",
"pagination": {
"hasMore": true,
"limit": 1,
"page": 1,
"total": 1
}
}Swap
Submit Signed Transaction
Accepts a user-signed transaction, registers it for monitoring in
task-service, and submits it through Shuriken’s RPCs for better landing.
Returns a taskId for status polling via /status/:taskId.
POST
/
api
/
v2
/
swap
/
submit
POST /api/v2/swap/submit — Submit a signed transaction for execution
curl --request POST \
--url https://api.shuriken.trade/api/v2/swap/submit \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"chain": "<string>",
"signedTransaction": "<string>",
"walletAddress": "<string>",
"quoteId": "<string>"
}
'import requests
url = "https://api.shuriken.trade/api/v2/swap/submit"
payload = {
"chain": "<string>",
"signedTransaction": "<string>",
"walletAddress": "<string>",
"quoteId": "<string>"
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
chain: '<string>',
signedTransaction: '<string>',
walletAddress: '<string>',
quoteId: '<string>'
})
};
fetch('https://api.shuriken.trade/api/v2/swap/submit', 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://api.shuriken.trade/api/v2/swap/submit",
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([
'chain' => '<string>',
'signedTransaction' => '<string>',
'walletAddress' => '<string>',
'quoteId' => '<string>'
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"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 := "https://api.shuriken.trade/api/v2/swap/submit"
payload := strings.NewReader("{\n \"chain\": \"<string>\",\n \"signedTransaction\": \"<string>\",\n \"walletAddress\": \"<string>\",\n \"quoteId\": \"<string>\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
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("https://api.shuriken.trade/api/v2/swap/submit")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"chain\": \"<string>\",\n \"signedTransaction\": \"<string>\",\n \"walletAddress\": \"<string>\",\n \"quoteId\": \"<string>\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.shuriken.trade/api/v2/swap/submit")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"chain\": \"<string>\",\n \"signedTransaction\": \"<string>\",\n \"walletAddress\": \"<string>\",\n \"quoteId\": \"<string>\"\n}"
response = http.request(request)
puts response.read_body{
"data": {
"status": "<string>",
"taskId": "<string>",
"txHash": "<string>"
},
"requestId": "<string>",
"pagination": {
"hasMore": true,
"limit": 1,
"page": 1,
"total": 1
}
}Authorizations
Use Authorization: Bearer <jwt> for user auth or Authorization: Bearer sk_{keyId}_{secret} for API key auth.
Body
application/json
POST /api/v2/swap/submit request body
Submit a user-signed transaction through Shuriken's RPCs for better landing.
Chain identifier: "solana", "base", "bsc"
Signed transaction: base64 for SVM, hex-encoded RLP for EVM
Wallet address for task tracking and monitoring attribution
Optional quote_id for correlation with /quote
⌘I