Creer une charge crypto directe (adresse retournee)

curl --request POST \
  --url https://api.sandbox-pay.izichange.com/v1/payment-intents/direct \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'idempotency-key: <idempotency-key>' \
  --data '
{
  "requestedCoin": "USDT.TRC20",
  "amount": "100",
  "customer": {
    "firstName": "Awa",
    "lastName": "Diallo",
    "email": "client@example.com",
    "refundAddress": "TJRabPrwbZy45sbavfcjinPJC18kjpRTv8"
  },
  "merchantReference": "commande-4821",
  "idempotencyKey": "charge-2026-07-08-0001",
  "metadata": {
    "orderId": "4821",
    "channel": "web"
  }
}
'

import requests

url = "https://api.sandbox-pay.izichange.com/v1/payment-intents/direct"

payload = {
    "requestedCoin": "USDT.TRC20",
    "amount": "100",
    "customer": {
        "firstName": "Awa",
        "lastName": "Diallo",
        "email": "client@example.com",
        "refundAddress": "TJRabPrwbZy45sbavfcjinPJC18kjpRTv8"
    },
    "merchantReference": "commande-4821",
    "idempotencyKey": "charge-2026-07-08-0001",
    "metadata": {
        "orderId": "4821",
        "channel": "web"
    }
}
headers = {
    "idempotency-key": "<idempotency-key>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'idempotency-key': '<idempotency-key>',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    requestedCoin: 'USDT.TRC20',
    amount: '100',
    customer: {
      firstName: 'Awa',
      lastName: 'Diallo',
      email: 'client@example.com',
      refundAddress: 'TJRabPrwbZy45sbavfcjinPJC18kjpRTv8'
    },
    merchantReference: 'commande-4821',
    idempotencyKey: 'charge-2026-07-08-0001',
    metadata: {orderId: '4821', channel: 'web'}
  })
};

fetch('https://api.sandbox-pay.izichange.com/v1/payment-intents/direct', 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.sandbox-pay.izichange.com/v1/payment-intents/direct",
  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([
    'requestedCoin' => 'USDT.TRC20',
    'amount' => '100',
    'customer' => [
        'firstName' => 'Awa',
        'lastName' => 'Diallo',
        'email' => 'client@example.com',
        'refundAddress' => 'TJRabPrwbZy45sbavfcjinPJC18kjpRTv8'
    ],
    'merchantReference' => 'commande-4821',
    'idempotencyKey' => 'charge-2026-07-08-0001',
    'metadata' => [
        'orderId' => '4821',
        'channel' => 'web'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json",
    "idempotency-key: <idempotency-key>"
  ],
]);

$response = curl_exec($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.sandbox-pay.izichange.com/v1/payment-intents/direct"

	payload := strings.NewReader("{\n  \"requestedCoin\": \"USDT.TRC20\",\n  \"amount\": \"100\",\n  \"customer\": {\n    \"firstName\": \"Awa\",\n    \"lastName\": \"Diallo\",\n    \"email\": \"client@example.com\",\n    \"refundAddress\": \"TJRabPrwbZy45sbavfcjinPJC18kjpRTv8\"\n  },\n  \"merchantReference\": \"commande-4821\",\n  \"idempotencyKey\": \"charge-2026-07-08-0001\",\n  \"metadata\": {\n    \"orderId\": \"4821\",\n    \"channel\": \"web\"\n  }\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("idempotency-key", "<idempotency-key>")
	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.sandbox-pay.izichange.com/v1/payment-intents/direct")
  .header("idempotency-key", "<idempotency-key>")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"requestedCoin\": \"USDT.TRC20\",\n  \"amount\": \"100\",\n  \"customer\": {\n    \"firstName\": \"Awa\",\n    \"lastName\": \"Diallo\",\n    \"email\": \"client@example.com\",\n    \"refundAddress\": \"TJRabPrwbZy45sbavfcjinPJC18kjpRTv8\"\n  },\n  \"merchantReference\": \"commande-4821\",\n  \"idempotencyKey\": \"charge-2026-07-08-0001\",\n  \"metadata\": {\n    \"orderId\": \"4821\",\n    \"channel\": \"web\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.sandbox-pay.izichange.com/v1/payment-intents/direct")

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

request = Net::HTTP::Post.new(url)
request["idempotency-key"] = '<idempotency-key>'
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"requestedCoin\": \"USDT.TRC20\",\n  \"amount\": \"100\",\n  \"customer\": {\n    \"firstName\": \"Awa\",\n    \"lastName\": \"Diallo\",\n    \"email\": \"client@example.com\",\n    \"refundAddress\": \"TJRabPrwbZy45sbavfcjinPJC18kjpRTv8\"\n  },\n  \"merchantReference\": \"commande-4821\",\n  \"idempotencyKey\": \"charge-2026-07-08-0001\",\n  \"metadata\": {\n    \"orderId\": \"4821\",\n    \"channel\": \"web\"\n  }\n}"

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

POST

payment-intents

direct

Creer une charge crypto directe (adresse retournee)

curl --request POST \
  --url https://api.sandbox-pay.izichange.com/v1/payment-intents/direct \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'idempotency-key: <idempotency-key>' \
  --data '
{
  "requestedCoin": "USDT.TRC20",
  "amount": "100",
  "customer": {
    "firstName": "Awa",
    "lastName": "Diallo",
    "email": "client@example.com",
    "refundAddress": "TJRabPrwbZy45sbavfcjinPJC18kjpRTv8"
  },
  "merchantReference": "commande-4821",
  "idempotencyKey": "charge-2026-07-08-0001",
  "metadata": {
    "orderId": "4821",
    "channel": "web"
  }
}
'

import requests

url = "https://api.sandbox-pay.izichange.com/v1/payment-intents/direct"

payload = {
    "requestedCoin": "USDT.TRC20",
    "amount": "100",
    "customer": {
        "firstName": "Awa",
        "lastName": "Diallo",
        "email": "client@example.com",
        "refundAddress": "TJRabPrwbZy45sbavfcjinPJC18kjpRTv8"
    },
    "merchantReference": "commande-4821",
    "idempotencyKey": "charge-2026-07-08-0001",
    "metadata": {
        "orderId": "4821",
        "channel": "web"
    }
}
headers = {
    "idempotency-key": "<idempotency-key>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'idempotency-key': '<idempotency-key>',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    requestedCoin: 'USDT.TRC20',
    amount: '100',
    customer: {
      firstName: 'Awa',
      lastName: 'Diallo',
      email: 'client@example.com',
      refundAddress: 'TJRabPrwbZy45sbavfcjinPJC18kjpRTv8'
    },
    merchantReference: 'commande-4821',
    idempotencyKey: 'charge-2026-07-08-0001',
    metadata: {orderId: '4821', channel: 'web'}
  })
};

fetch('https://api.sandbox-pay.izichange.com/v1/payment-intents/direct', 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.sandbox-pay.izichange.com/v1/payment-intents/direct",
  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([
    'requestedCoin' => 'USDT.TRC20',
    'amount' => '100',
    'customer' => [
        'firstName' => 'Awa',
        'lastName' => 'Diallo',
        'email' => 'client@example.com',
        'refundAddress' => 'TJRabPrwbZy45sbavfcjinPJC18kjpRTv8'
    ],
    'merchantReference' => 'commande-4821',
    'idempotencyKey' => 'charge-2026-07-08-0001',
    'metadata' => [
        'orderId' => '4821',
        'channel' => 'web'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json",
    "idempotency-key: <idempotency-key>"
  ],
]);

$response = curl_exec($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.sandbox-pay.izichange.com/v1/payment-intents/direct"

	payload := strings.NewReader("{\n  \"requestedCoin\": \"USDT.TRC20\",\n  \"amount\": \"100\",\n  \"customer\": {\n    \"firstName\": \"Awa\",\n    \"lastName\": \"Diallo\",\n    \"email\": \"client@example.com\",\n    \"refundAddress\": \"TJRabPrwbZy45sbavfcjinPJC18kjpRTv8\"\n  },\n  \"merchantReference\": \"commande-4821\",\n  \"idempotencyKey\": \"charge-2026-07-08-0001\",\n  \"metadata\": {\n    \"orderId\": \"4821\",\n    \"channel\": \"web\"\n  }\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("idempotency-key", "<idempotency-key>")
	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.sandbox-pay.izichange.com/v1/payment-intents/direct")
  .header("idempotency-key", "<idempotency-key>")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"requestedCoin\": \"USDT.TRC20\",\n  \"amount\": \"100\",\n  \"customer\": {\n    \"firstName\": \"Awa\",\n    \"lastName\": \"Diallo\",\n    \"email\": \"client@example.com\",\n    \"refundAddress\": \"TJRabPrwbZy45sbavfcjinPJC18kjpRTv8\"\n  },\n  \"merchantReference\": \"commande-4821\",\n  \"idempotencyKey\": \"charge-2026-07-08-0001\",\n  \"metadata\": {\n    \"orderId\": \"4821\",\n    \"channel\": \"web\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.sandbox-pay.izichange.com/v1/payment-intents/direct")

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

request = Net::HTTP::Post.new(url)
request["idempotency-key"] = '<idempotency-key>'
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"requestedCoin\": \"USDT.TRC20\",\n  \"amount\": \"100\",\n  \"customer\": {\n    \"firstName\": \"Awa\",\n    \"lastName\": \"Diallo\",\n    \"email\": \"client@example.com\",\n    \"refundAddress\": \"TJRabPrwbZy45sbavfcjinPJC18kjpRTv8\"\n  },\n  \"merchantReference\": \"commande-4821\",\n  \"idempotencyKey\": \"charge-2026-07-08-0001\",\n  \"metadata\": {\n    \"orderId\": \"4821\",\n    \"channel\": \"web\"\n  }\n}"

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

Autorisations

Authorization

string

header

requis

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

En-têtes

idempotency-key

string

requis

Idempotency-Key

string

Cle d'idempotence (recommandee) pour eviter les doublons en cas de rejeu.

Corps

application/json

requestedCoin

string

requis

Cryptomonnaie demandée, qualifiée par son réseau. Ex : USDT.TRC20, USDT.BEP20, BTC, ETH. Un code sans réseau (ex : USDT) n'est accepté que s'il ne reste qu'un seul réseau actif pour cette cryptomonnaie sur votre compte.

Exemple:

"USDT.TRC20"

amount

string

requis

Montant à recevoir, libellé dans requestedCoin. Chaîne de caractères, jamais un nombre JSON : un montant passé en number est arrondi par la précision flottante. Jusqu'à 18 décimales, et strictement supérieur à zéro.

Pattern: ^(?=.*[1-9])\d{1,18}(\.\d{1,18})?$

Exemple:

"100"

customer

object

requis

Identité du client final. Obligatoire : ce parcours se déroule sur votre site, IzichangePay ne collecte donc pas ces informations lui-même.

Show child attributes

merchantReference

string

Référence libre côté marchand (numéro de commande, identifiant ERP…). Reprise telle quelle dans les réponses de l'API, les webhooks et le tableau de bord.

Exemple:

"commande-4821"

idempotencyKey

string

Clé d'idempotence. Rejouer la même clé retourne le paiement déjà créé au lieu d'en créer un second — indispensable pour un retry réseau sûr. Peut aussi être transmise via l'en-tête Idempotency-Key.

Exemple:

"charge-2026-07-08-0001"

metadata

object

Données arbitraires (paires clé/valeur) attachées au paiement. Restituées telles quelles dans les réponses de l'API et les webhooks.

Exemple:

{ "orderId": "4821", "channel": "web" }

Réponse

Intention creee + adresse allouee. Renvoie depositAddress, memo/memoType (chaines a tag), amountToSend/amountCryptoExpected, expiresAt/expiryHours.

Récupérer une intention de paiement Lister les factures

Introduction

Endpoints

Creer une charge crypto directe (adresse retournee)

Autorisations

En-têtes

Corps

Réponse