curl --request POST \
--url https://storage.{region}.basaltic.sh/v1/buckets \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"name": "my-app-assets",
"object_lock_enabled": false
}
'import requests
url = "https://storage.{region}.basaltic.sh/v1/buckets"
payload = {
"name": "my-app-assets",
"object_lock_enabled": False
}
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({name: 'my-app-assets', object_lock_enabled: false})
};
fetch('https://storage.{region}.basaltic.sh/v1/buckets', 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://storage.{region}.basaltic.sh/v1/buckets",
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([
'name' => 'my-app-assets',
'object_lock_enabled' => false
]),
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://storage.{region}.basaltic.sh/v1/buckets"
payload := strings.NewReader("{\n \"name\": \"my-app-assets\",\n \"object_lock_enabled\": false\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://storage.{region}.basaltic.sh/v1/buckets")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"name\": \"my-app-assets\",\n \"object_lock_enabled\": false\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://storage.{region}.basaltic.sh/v1/buckets")
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 \"name\": \"my-app-assets\",\n \"object_lock_enabled\": false\n}"
response = http.request(request)
puts response.read_body{
"bucket": {
"id": "c4e2a1f8-6b3d-4e9a-8c7f-2d1e0a3b4c5d",
"name": "my-app-assets",
"crn": "crn:storage:sa-saopaulo-1:platform:bucket/my-app-assets",
"acl": "private",
"versioning": "disabled",
"deletion_protection": false,
"recovery_window_days": 7,
"deleted_at": "2023-11-07T05:31:56Z",
"created_at": "2026-01-15T09:30:00Z",
"scheduled_purge_at": "2026-01-22T09:30:00Z"
}
}{
"error": {
"code": "UNAUTHORIZED",
"message": "Authentication required",
"request_id": "550e8400-e29b-41d4-a716-446655440000"
}
}{
"error": {
"code": "IDEMPOTENCY_KEY_REUSED",
"message": "This Idempotency-Key was already used with a different request payload",
"request_id": "550e8400-e29b-41d4-a716-446655440000"
}
}Create bucket
Provision a new bucket. The name must be unique within the region (S3 rule); 3-63 lowercase characters, digits, and hyphens; no leading/trailing hyphen.
curl --request POST \
--url https://storage.{region}.basaltic.sh/v1/buckets \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"name": "my-app-assets",
"object_lock_enabled": false
}
'import requests
url = "https://storage.{region}.basaltic.sh/v1/buckets"
payload = {
"name": "my-app-assets",
"object_lock_enabled": False
}
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({name: 'my-app-assets', object_lock_enabled: false})
};
fetch('https://storage.{region}.basaltic.sh/v1/buckets', 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://storage.{region}.basaltic.sh/v1/buckets",
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([
'name' => 'my-app-assets',
'object_lock_enabled' => false
]),
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://storage.{region}.basaltic.sh/v1/buckets"
payload := strings.NewReader("{\n \"name\": \"my-app-assets\",\n \"object_lock_enabled\": false\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://storage.{region}.basaltic.sh/v1/buckets")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"name\": \"my-app-assets\",\n \"object_lock_enabled\": false\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://storage.{region}.basaltic.sh/v1/buckets")
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 \"name\": \"my-app-assets\",\n \"object_lock_enabled\": false\n}"
response = http.request(request)
puts response.read_body{
"bucket": {
"id": "c4e2a1f8-6b3d-4e9a-8c7f-2d1e0a3b4c5d",
"name": "my-app-assets",
"crn": "crn:storage:sa-saopaulo-1:platform:bucket/my-app-assets",
"acl": "private",
"versioning": "disabled",
"deletion_protection": false,
"recovery_window_days": 7,
"deleted_at": "2023-11-07T05:31:56Z",
"created_at": "2026-01-15T09:30:00Z",
"scheduled_purge_at": "2026-01-22T09:30:00Z"
}
}{
"error": {
"code": "UNAUTHORIZED",
"message": "Authentication required",
"request_id": "550e8400-e29b-41d4-a716-446655440000"
}
}{
"error": {
"code": "IDEMPOTENCY_KEY_REUSED",
"message": "This Idempotency-Key was already used with a different request payload",
"request_id": "550e8400-e29b-41d4-a716-446655440000"
}
}storage:CreateBucket. See STORAGE permissions for the full list, what each one covers, and an example policy.Authorizations
An OAuth 2.0 bearer token, sent as Authorization: Bearer <token>.
This is the recommended way to authenticate.
Get one by exchanging a service account's access key pair at
POST /v1/oauth/token with grant_type=client_credentials. It is the
standard client-credentials grant, so any OAuth-aware library will
obtain and refresh it for you.
curl -s -u "$KEY_ID:$SECRET" -d grant_type=client_credentials \
https://iam.basaltic.sh/v1/oauth/token
Tokens last an hour by default. The same access key pair is separately your AWS SigV4 credential for the S3-compatible object endpoint, which speaks nothing else.
Headers
Optional client-generated key that makes a create replay-safe. Retrying a request with the same key returns the original outcome verbatim instead of creating a duplicate resource. Reusing a key with a different request body is rejected (422); a request whose key is still being processed returns 409. Records are honored for 24 hours. Use a UUID or similarly unique token.
255Body
Resource names must not start with the literal crn: prefix or be UUIDs (canonical, compact, braced, or urn:uuid: forms, in either case).
3 - 63^[a-z0-9][a-z0-9\-]{1,61}[a-z0-9]$"my-app-assets"
When true, enables S3 Object Lock on the bucket at creation time and turns versioning on. Object Lock cannot be enabled later.
false
Response
Bucket created.
Show child attributes
Show child attributes

