curl --request POST \
--url https://laso.finance/withdraw \
--header 'Authorization: <api-key>' \
--header 'Content-Type: application/json' \
--data '
{
"amount": 1.01,
"solana_address": "<string>"
}
'import requests
url = "https://laso.finance/withdraw"
payload = {
"amount": 1.01,
"solana_address": "<string>"
}
headers = {
"Authorization": "<api-key>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: '<api-key>', 'Content-Type': 'application/json'},
body: JSON.stringify({amount: 1.01, solana_address: '<string>'})
};
fetch('https://laso.finance/withdraw', 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://laso.finance/withdraw",
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([
'amount' => 1.01,
'solana_address' => '<string>'
]),
CURLOPT_HTTPHEADER => [
"Authorization: <api-key>",
"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://laso.finance/withdraw"
payload := strings.NewReader("{\n \"amount\": 1.01,\n \"solana_address\": \"<string>\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "<api-key>")
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://laso.finance/withdraw")
.header("Authorization", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"amount\": 1.01,\n \"solana_address\": \"<string>\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://laso.finance/withdraw")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"amount\": 1.01,\n \"solana_address\": \"<string>\"\n}"
response = http.request(request)
puts response.read_body{
"success": true,
"withdrawal": {
"id": "<string>",
"amount": 123,
"state": "pending",
"solana_address": "<string>",
"timestamp": 123,
"timestamp_readable": "<string>"
}
}{
"error": "Insufficient funds. Current balance: $12.50"
}{
"error": "Missing or invalid Authorization header"
}{
"error": "Account is frozen",
"frozen_message": "Your account is frozen pending a compliance review. Contact support@laso.finance."
}{
"error": "Account balance not found"
}{
"error": "A request with this Idempotency-Key is still being processed",
"code": "idempotency_key_in_progress"
}{
"error": "Idempotency-Key reused with a different request",
"code": "idempotency_key_reused"
}Withdraw from account balance
Initiate a withdrawal from the user’s account balance. The USDC is sent on Solana to the solana_address you supply; the destination is never inferred, so the address is required. The withdrawal is created in a pending state and sent within a few minutes.
Requires a Bearer token from /auth or /get-card.
curl --request POST \
--url https://laso.finance/withdraw \
--header 'Authorization: <api-key>' \
--header 'Content-Type: application/json' \
--data '
{
"amount": 1.01,
"solana_address": "<string>"
}
'import requests
url = "https://laso.finance/withdraw"
payload = {
"amount": 1.01,
"solana_address": "<string>"
}
headers = {
"Authorization": "<api-key>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: '<api-key>', 'Content-Type': 'application/json'},
body: JSON.stringify({amount: 1.01, solana_address: '<string>'})
};
fetch('https://laso.finance/withdraw', 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://laso.finance/withdraw",
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([
'amount' => 1.01,
'solana_address' => '<string>'
]),
CURLOPT_HTTPHEADER => [
"Authorization: <api-key>",
"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://laso.finance/withdraw"
payload := strings.NewReader("{\n \"amount\": 1.01,\n \"solana_address\": \"<string>\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "<api-key>")
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://laso.finance/withdraw")
.header("Authorization", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"amount\": 1.01,\n \"solana_address\": \"<string>\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://laso.finance/withdraw")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"amount\": 1.01,\n \"solana_address\": \"<string>\"\n}"
response = http.request(request)
puts response.read_body{
"success": true,
"withdrawal": {
"id": "<string>",
"amount": 123,
"state": "pending",
"solana_address": "<string>",
"timestamp": 123,
"timestamp_readable": "<string>"
}
}{
"error": "Insufficient funds. Current balance: $12.50"
}{
"error": "Missing or invalid Authorization header"
}{
"error": "Account is frozen",
"frozen_message": "Your account is frozen pending a compliance review. Contact support@laso.finance."
}{
"error": "Account balance not found"
}{
"error": "A request with this Idempotency-Key is still being processed",
"code": "idempotency_key_in_progress"
}{
"error": "Idempotency-Key reused with a different request",
"code": "idempotency_key_reused"
}Authorizations
Firebase ID token from /auth or any paid route, sent as a Bearer token: Authorization: Bearer <id_token> (the Bearer prefix is required).
Headers
Optional client-generated unique key (a UUID works) that makes this write safe to retry. A retry with the same key within 24 hours returns the recorded response of the original request, marked with an Idempotency-Replayed: true header, instead of performing the write again. Reusing a key with a different body or route is rejected with 422 (code: idempotency_key_reused); a retry that arrives while the original is still running gets 409 (code: idempotency_key_in_progress), so wait a moment and retry with the same key. Keys are scoped to the authenticated account.
255Body
Was this page helpful?