Helius Sender
sendTransaction (Sender)
Soumission de transactions à ultra faible latence avec routage multi-chemins à travers Helius, Jito, Harmonic, Rakurai, et plus encore.
POST
/
fast
sendTransaction
curl --request POST \
--url https://sender.helius-rpc.com/fast \
--header 'Content-Type: application/json' \
--data '
{
"jsonrpc": "2.0",
"id": "1",
"method": "sendTransaction",
"params": [
"Ab/WBgJxCprwWlK2fCxSwm9KrWlJQW8TdnYqXMvg5KropeLqHaa5yJeoWUb+LsGi6zlfs1Z/jA/RgJW++tBhPAKAAQACBGuePYZrXq9Jj+DwkquiMvsrNU5rlcAbmRfuAYui/CwAQr437DqfrFoSt1BSgM/2/0Iqja1QMefnu1hTYX96AA0DBkZv5SEXMv/srbpyw5vnvIzlu8X3EmssQ5s6QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAhWHa4WfUT12o+cyi2WGwfBvngyurXf5VQd4Ukn+5ZSIDAgAFAqCGAQACAAkDQA0DAAAAAAADAgABDAIAAABAQg8AAAAAAAA=",
{
"encoding": "base64",
"skipPreflight": true,
"maxRetries": 0
}
]
}
'import requests
url = "https://sender.helius-rpc.com/fast"
payload = {
"jsonrpc": "2.0",
"id": "1",
"method": "sendTransaction",
"params": [
"Ab/WBgJxCprwWlK2fCxSwm9KrWlJQW8TdnYqXMvg5KropeLqHaa5yJeoWUb+LsGi6zlfs1Z/jA/RgJW++tBhPAKAAQACBGuePYZrXq9Jj+DwkquiMvsrNU5rlcAbmRfuAYui/CwAQr437DqfrFoSt1BSgM/2/0Iqja1QMefnu1hTYX96AA0DBkZv5SEXMv/srbpyw5vnvIzlu8X3EmssQ5s6QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAhWHa4WfUT12o+cyi2WGwfBvngyurXf5VQd4Ukn+5ZSIDAgAFAqCGAQACAAkDQA0DAAAAAAADAgABDAIAAABAQg8AAAAAAAA=",
{
"encoding": "base64",
"skipPreflight": True,
"maxRetries": 0
}
]
}
headers = {"Content-Type": "application/json"}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify({
jsonrpc: '2.0',
id: '1',
method: 'sendTransaction',
params: [
'Ab/WBgJxCprwWlK2fCxSwm9KrWlJQW8TdnYqXMvg5KropeLqHaa5yJeoWUb+LsGi6zlfs1Z/jA/RgJW++tBhPAKAAQACBGuePYZrXq9Jj+DwkquiMvsrNU5rlcAbmRfuAYui/CwAQr437DqfrFoSt1BSgM/2/0Iqja1QMefnu1hTYX96AA0DBkZv5SEXMv/srbpyw5vnvIzlu8X3EmssQ5s6QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAhWHa4WfUT12o+cyi2WGwfBvngyurXf5VQd4Ukn+5ZSIDAgAFAqCGAQACAAkDQA0DAAAAAAADAgABDAIAAABAQg8AAAAAAAA=',
{encoding: 'base64', skipPreflight: true, maxRetries: 0}
]
})
};
fetch('https://sender.helius-rpc.com/fast', 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://sender.helius-rpc.com/fast",
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([
'jsonrpc' => '2.0',
'id' => '1',
'method' => 'sendTransaction',
'params' => [
'Ab/WBgJxCprwWlK2fCxSwm9KrWlJQW8TdnYqXMvg5KropeLqHaa5yJeoWUb+LsGi6zlfs1Z/jA/RgJW++tBhPAKAAQACBGuePYZrXq9Jj+DwkquiMvsrNU5rlcAbmRfuAYui/CwAQr437DqfrFoSt1BSgM/2/0Iqja1QMefnu1hTYX96AA0DBkZv5SEXMv/srbpyw5vnvIzlu8X3EmssQ5s6QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAhWHa4WfUT12o+cyi2WGwfBvngyurXf5VQd4Ukn+5ZSIDAgAFAqCGAQACAAkDQA0DAAAAAAADAgABDAIAAABAQg8AAAAAAAA=',
[
'encoding' => 'base64',
'skipPreflight' => true,
'maxRetries' => 0
]
]
]),
CURLOPT_HTTPHEADER => [
"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://sender.helius-rpc.com/fast"
payload := strings.NewReader("{\n \"jsonrpc\": \"2.0\",\n \"id\": \"1\",\n \"method\": \"sendTransaction\",\n \"params\": [\n \"Ab/WBgJxCprwWlK2fCxSwm9KrWlJQW8TdnYqXMvg5KropeLqHaa5yJeoWUb+LsGi6zlfs1Z/jA/RgJW++tBhPAKAAQACBGuePYZrXq9Jj+DwkquiMvsrNU5rlcAbmRfuAYui/CwAQr437DqfrFoSt1BSgM/2/0Iqja1QMefnu1hTYX96AA0DBkZv5SEXMv/srbpyw5vnvIzlu8X3EmssQ5s6QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAhWHa4WfUT12o+cyi2WGwfBvngyurXf5VQd4Ukn+5ZSIDAgAFAqCGAQACAAkDQA0DAAAAAAADAgABDAIAAABAQg8AAAAAAAA=\",\n {\n \"encoding\": \"base64\",\n \"skipPreflight\": true,\n \"maxRetries\": 0\n }\n ]\n}")
req, _ := http.NewRequest("POST", url, payload)
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://sender.helius-rpc.com/fast")
.header("Content-Type", "application/json")
.body("{\n \"jsonrpc\": \"2.0\",\n \"id\": \"1\",\n \"method\": \"sendTransaction\",\n \"params\": [\n \"Ab/WBgJxCprwWlK2fCxSwm9KrWlJQW8TdnYqXMvg5KropeLqHaa5yJeoWUb+LsGi6zlfs1Z/jA/RgJW++tBhPAKAAQACBGuePYZrXq9Jj+DwkquiMvsrNU5rlcAbmRfuAYui/CwAQr437DqfrFoSt1BSgM/2/0Iqja1QMefnu1hTYX96AA0DBkZv5SEXMv/srbpyw5vnvIzlu8X3EmssQ5s6QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAhWHa4WfUT12o+cyi2WGwfBvngyurXf5VQd4Ukn+5ZSIDAgAFAqCGAQACAAkDQA0DAAAAAAADAgABDAIAAABAQg8AAAAAAAA=\",\n {\n \"encoding\": \"base64\",\n \"skipPreflight\": true,\n \"maxRetries\": 0\n }\n ]\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://sender.helius-rpc.com/fast")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n \"jsonrpc\": \"2.0\",\n \"id\": \"1\",\n \"method\": \"sendTransaction\",\n \"params\": [\n \"Ab/WBgJxCprwWlK2fCxSwm9KrWlJQW8TdnYqXMvg5KropeLqHaa5yJeoWUb+LsGi6zlfs1Z/jA/RgJW++tBhPAKAAQACBGuePYZrXq9Jj+DwkquiMvsrNU5rlcAbmRfuAYui/CwAQr437DqfrFoSt1BSgM/2/0Iqja1QMefnu1hTYX96AA0DBkZv5SEXMv/srbpyw5vnvIzlu8X3EmssQ5s6QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAhWHa4WfUT12o+cyi2WGwfBvngyurXf5VQd4Ukn+5ZSIDAgAFAqCGAQACAAkDQA0DAAAAAAADAgABDAIAAABAQg8AAAAAAAA=\",\n {\n \"encoding\": \"base64\",\n \"skipPreflight\": true,\n \"maxRetries\": 0\n }\n ]\n}"
response = http.request(request)
puts response.read_body{
"jsonrpc": "2.0",
"id": "1",
"result": "4qTLpN1sBrp5SzZUKfrSH2897FmxA7AB4EbN4ccgSgEjG9RG2686pSKWhEbz65q4bvaRsdpKRJKZ3dkdGZA78u5s"
}{
"jsonrpc": "2.0",
"error": {
"code": -32602,
"message": "Requête invalide"
},
"id": "1"
}{
"jsonrpc": "2.0",
"error": {
"code": -32005,
"message": "Trop de requêtes"
},
"id": "1"
}{
"jsonrpc": "2.0",
"error": {
"code": -32603,
"message": "Erreur interne"
},
"id": "1"
}{
"jsonrpc": "2.0",
"error": {
"code": -32002,
"message": "Service indisponible"
},
"id": "1"
}{
"jsonrpc": "2.0",
"error": {
"code": -32003,
"message": "Délai d'attente de la passerelle"
},
"id": "1"
}Paramètres de la demande
boolean
défaut:"false"
Lorsqu’il est vrai, route exclusivement via l’infrastructure SWQOS, mais nécessite un pourboire minimal plus bas.
boolean
défaut:"false"
Lorsqu’il est vrai, éloigne votre transaction des validateurs statistiquement liés aux attaques de type sandwich. Option à activer par demande.
string
requis
La transaction encodée en base64.
string
Format d’encodage des données utilisé pour la charge utile de la transaction Solana.
base58base64
boolean
Lorsqu’il est vrai, contourne la validation des transactions en prévol de Solana pour une soumission plus rapide. Optionnel — Sender prend en charge les vérifications prévol.
number
Nombre maximum de tentatives de réessai automatique. Doit être réglé sur 0.
Paramètres de requête
Ajoutez la clé API de votre projet Helius existant pour bénéficier de la limite standard de 50 requêtes par seconde et par région. Les requêtes sans clé sont limitées à 1 requête par seconde, par adresse IP de sortie et par région. Les limites approuvées supérieures à 50 requêtes par seconde utilisent une clé Sender dédiée.
Lorsque vrai, route exclusivement via l'infrastructure SWQOS, mais nécessite un pourboire minimal inférieur.
Lorsque vrai, détourne votre transaction des validateurs statistiquement liés aux attaques de sandwich. Optionnel par requête.
Corps
application/json
La version du protocole JSON-RPC.
Options disponibles:
2.0 Exemple:
"2.0"
Un identifiant unique pour la requête.
Exemple:
"1"
Le nom de la méthode RPC à invoquer.
Options disponibles:
sendTransaction Exemple:
"sendTransaction"
Paramètres pour l'envoi d'une transaction via Sender.
La transaction encodée en base64.
Réponse
Transaction soumise avec succès. Une réponse 200 ne garantit pas que la transaction est valide ou qu'elle sera ajoutée en chaîne.
La version du protocole JSON-RPC.
Options disponibles:
2.0 Exemple:
"2.0"
Identifiant correspondant à la requête.
Exemple:
"1"
La signature de la transaction pour le suivi du statut de confirmation.
Exemple:
"4qTLpN1sBrp5SzZUKfrSH2897FmxA7AB4EbN4ccgSgEjG9RG2686pSKWhEbz65q4bvaRsdpKRJKZ3dkdGZA78u5s"
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⌘I
sendTransaction
curl --request POST \
--url https://sender.helius-rpc.com/fast \
--header 'Content-Type: application/json' \
--data '
{
"jsonrpc": "2.0",
"id": "1",
"method": "sendTransaction",
"params": [
"Ab/WBgJxCprwWlK2fCxSwm9KrWlJQW8TdnYqXMvg5KropeLqHaa5yJeoWUb+LsGi6zlfs1Z/jA/RgJW++tBhPAKAAQACBGuePYZrXq9Jj+DwkquiMvsrNU5rlcAbmRfuAYui/CwAQr437DqfrFoSt1BSgM/2/0Iqja1QMefnu1hTYX96AA0DBkZv5SEXMv/srbpyw5vnvIzlu8X3EmssQ5s6QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAhWHa4WfUT12o+cyi2WGwfBvngyurXf5VQd4Ukn+5ZSIDAgAFAqCGAQACAAkDQA0DAAAAAAADAgABDAIAAABAQg8AAAAAAAA=",
{
"encoding": "base64",
"skipPreflight": true,
"maxRetries": 0
}
]
}
'import requests
url = "https://sender.helius-rpc.com/fast"
payload = {
"jsonrpc": "2.0",
"id": "1",
"method": "sendTransaction",
"params": [
"Ab/WBgJxCprwWlK2fCxSwm9KrWlJQW8TdnYqXMvg5KropeLqHaa5yJeoWUb+LsGi6zlfs1Z/jA/RgJW++tBhPAKAAQACBGuePYZrXq9Jj+DwkquiMvsrNU5rlcAbmRfuAYui/CwAQr437DqfrFoSt1BSgM/2/0Iqja1QMefnu1hTYX96AA0DBkZv5SEXMv/srbpyw5vnvIzlu8X3EmssQ5s6QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAhWHa4WfUT12o+cyi2WGwfBvngyurXf5VQd4Ukn+5ZSIDAgAFAqCGAQACAAkDQA0DAAAAAAADAgABDAIAAABAQg8AAAAAAAA=",
{
"encoding": "base64",
"skipPreflight": True,
"maxRetries": 0
}
]
}
headers = {"Content-Type": "application/json"}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify({
jsonrpc: '2.0',
id: '1',
method: 'sendTransaction',
params: [
'Ab/WBgJxCprwWlK2fCxSwm9KrWlJQW8TdnYqXMvg5KropeLqHaa5yJeoWUb+LsGi6zlfs1Z/jA/RgJW++tBhPAKAAQACBGuePYZrXq9Jj+DwkquiMvsrNU5rlcAbmRfuAYui/CwAQr437DqfrFoSt1BSgM/2/0Iqja1QMefnu1hTYX96AA0DBkZv5SEXMv/srbpyw5vnvIzlu8X3EmssQ5s6QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAhWHa4WfUT12o+cyi2WGwfBvngyurXf5VQd4Ukn+5ZSIDAgAFAqCGAQACAAkDQA0DAAAAAAADAgABDAIAAABAQg8AAAAAAAA=',
{encoding: 'base64', skipPreflight: true, maxRetries: 0}
]
})
};
fetch('https://sender.helius-rpc.com/fast', 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://sender.helius-rpc.com/fast",
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([
'jsonrpc' => '2.0',
'id' => '1',
'method' => 'sendTransaction',
'params' => [
'Ab/WBgJxCprwWlK2fCxSwm9KrWlJQW8TdnYqXMvg5KropeLqHaa5yJeoWUb+LsGi6zlfs1Z/jA/RgJW++tBhPAKAAQACBGuePYZrXq9Jj+DwkquiMvsrNU5rlcAbmRfuAYui/CwAQr437DqfrFoSt1BSgM/2/0Iqja1QMefnu1hTYX96AA0DBkZv5SEXMv/srbpyw5vnvIzlu8X3EmssQ5s6QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAhWHa4WfUT12o+cyi2WGwfBvngyurXf5VQd4Ukn+5ZSIDAgAFAqCGAQACAAkDQA0DAAAAAAADAgABDAIAAABAQg8AAAAAAAA=',
[
'encoding' => 'base64',
'skipPreflight' => true,
'maxRetries' => 0
]
]
]),
CURLOPT_HTTPHEADER => [
"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://sender.helius-rpc.com/fast"
payload := strings.NewReader("{\n \"jsonrpc\": \"2.0\",\n \"id\": \"1\",\n \"method\": \"sendTransaction\",\n \"params\": [\n \"Ab/WBgJxCprwWlK2fCxSwm9KrWlJQW8TdnYqXMvg5KropeLqHaa5yJeoWUb+LsGi6zlfs1Z/jA/RgJW++tBhPAKAAQACBGuePYZrXq9Jj+DwkquiMvsrNU5rlcAbmRfuAYui/CwAQr437DqfrFoSt1BSgM/2/0Iqja1QMefnu1hTYX96AA0DBkZv5SEXMv/srbpyw5vnvIzlu8X3EmssQ5s6QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAhWHa4WfUT12o+cyi2WGwfBvngyurXf5VQd4Ukn+5ZSIDAgAFAqCGAQACAAkDQA0DAAAAAAADAgABDAIAAABAQg8AAAAAAAA=\",\n {\n \"encoding\": \"base64\",\n \"skipPreflight\": true,\n \"maxRetries\": 0\n }\n ]\n}")
req, _ := http.NewRequest("POST", url, payload)
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://sender.helius-rpc.com/fast")
.header("Content-Type", "application/json")
.body("{\n \"jsonrpc\": \"2.0\",\n \"id\": \"1\",\n \"method\": \"sendTransaction\",\n \"params\": [\n \"Ab/WBgJxCprwWlK2fCxSwm9KrWlJQW8TdnYqXMvg5KropeLqHaa5yJeoWUb+LsGi6zlfs1Z/jA/RgJW++tBhPAKAAQACBGuePYZrXq9Jj+DwkquiMvsrNU5rlcAbmRfuAYui/CwAQr437DqfrFoSt1BSgM/2/0Iqja1QMefnu1hTYX96AA0DBkZv5SEXMv/srbpyw5vnvIzlu8X3EmssQ5s6QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAhWHa4WfUT12o+cyi2WGwfBvngyurXf5VQd4Ukn+5ZSIDAgAFAqCGAQACAAkDQA0DAAAAAAADAgABDAIAAABAQg8AAAAAAAA=\",\n {\n \"encoding\": \"base64\",\n \"skipPreflight\": true,\n \"maxRetries\": 0\n }\n ]\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://sender.helius-rpc.com/fast")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n \"jsonrpc\": \"2.0\",\n \"id\": \"1\",\n \"method\": \"sendTransaction\",\n \"params\": [\n \"Ab/WBgJxCprwWlK2fCxSwm9KrWlJQW8TdnYqXMvg5KropeLqHaa5yJeoWUb+LsGi6zlfs1Z/jA/RgJW++tBhPAKAAQACBGuePYZrXq9Jj+DwkquiMvsrNU5rlcAbmRfuAYui/CwAQr437DqfrFoSt1BSgM/2/0Iqja1QMefnu1hTYX96AA0DBkZv5SEXMv/srbpyw5vnvIzlu8X3EmssQ5s6QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAhWHa4WfUT12o+cyi2WGwfBvngyurXf5VQd4Ukn+5ZSIDAgAFAqCGAQACAAkDQA0DAAAAAAADAgABDAIAAABAQg8AAAAAAAA=\",\n {\n \"encoding\": \"base64\",\n \"skipPreflight\": true,\n \"maxRetries\": 0\n }\n ]\n}"
response = http.request(request)
puts response.read_body{
"jsonrpc": "2.0",
"id": "1",
"result": "4qTLpN1sBrp5SzZUKfrSH2897FmxA7AB4EbN4ccgSgEjG9RG2686pSKWhEbz65q4bvaRsdpKRJKZ3dkdGZA78u5s"
}{
"jsonrpc": "2.0",
"error": {
"code": -32602,
"message": "Requête invalide"
},
"id": "1"
}{
"jsonrpc": "2.0",
"error": {
"code": -32005,
"message": "Trop de requêtes"
},
"id": "1"
}{
"jsonrpc": "2.0",
"error": {
"code": -32603,
"message": "Erreur interne"
},
"id": "1"
}{
"jsonrpc": "2.0",
"error": {
"code": -32002,
"message": "Service indisponible"
},
"id": "1"
}{
"jsonrpc": "2.0",
"error": {
"code": -32003,
"message": "Délai d'attente de la passerelle"
},
"id": "1"
}