curl --request GET \
--url https://storage.{region}.basaltic.sh/v1/volumes \
--header 'Authorization: Bearer <token>'import requests
url = "https://storage.{region}.basaltic.sh/v1/volumes"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://storage.{region}.basaltic.sh/v1/volumes', 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/volumes",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://storage.{region}.basaltic.sh/v1/volumes"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://storage.{region}.basaltic.sh/v1/volumes")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://storage.{region}.basaltic.sh/v1/volumes")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"volumes": [
{
"id": "5f8d2c1a-9b3e-4d7a-8c6f-1e2a3b4c5d6e",
"crn": "crn:storage:sa-saopaulo-1:my-account:volume/data-volume-01",
"name": "data-vol-01",
"tags": {
"environment": "production",
"team": "backend"
},
"volume_type": "ssd",
"size_gb": 100,
"performance": {
"requested": {
"iops": 3000,
"bytes_per_sec": 131072000,
"burst_iops": 0,
"burst_bytes_per_sec": 0,
"burst_seconds": 0
},
"applied": {
"iops": 3000,
"bytes_per_sec": 131072000,
"burst_iops": 0,
"burst_bytes_per_sec": 0,
"burst_seconds": 0
}
},
"included_io_limits": {
"iops": 3000,
"bytes_per_sec": 131072000,
"burst_iops": 0,
"burst_bytes_per_sec": 0,
"burst_seconds": 0
},
"status": "available",
"bootable": false,
"faults": [
{
"code": "BACKUP_FAILED",
"severity": "error",
"message": "Backup upload failed.",
"details": {},
"first_at": "2023-11-07T05:31:56Z",
"last_at": "2023-11-07T05:31:56Z",
"occurrences": 1
}
],
"created_at": "2026-01-15T09:30:00Z",
"updated_at": "2026-01-15T09:31:12Z",
"source_image": {
"id": "550e8400-e29b-41d4-a716-446655440004",
"crn": "crn:compute:sa-saopaulo-1:platform:image/ubuntu/architecture/amd64/version/24.04",
"name": "ubuntu"
},
"source_snapshot": {
"id": "550e8400-e29b-41d4-a716-446655440011",
"crn": "crn:storage:sa-saopaulo-1:my-account:volume/data/snapshot/nightly",
"name": "nightly"
},
"description": "Primary data volume for app-01"
}
],
"meta": {
"total": 150,
"limit": 20,
"marker": "550e8400-e29b-41d4-a716-446655440000",
"has_more": true
}
}{
"error": {
"code": "INVALID_INPUT",
"message": "Invalid request parameters",
"request_id": "550e8400-e29b-41d4-a716-446655440000"
}
}{
"error": {
"code": "UNAUTHORIZED",
"message": "Authentication required",
"request_id": "550e8400-e29b-41d4-a716-446655440000"
}
}{
"error": {
"code": "ACCESS_DENIED",
"message": "You don't have permission to perform this action",
"request_id": "550e8400-e29b-41d4-a716-446655440000"
}
}{
"error": {
"code": "INTERNAL_ERROR",
"message": "An internal error occurred",
"request_id": "550e8400-e29b-41d4-a716-446655440000"
}
}List volumes
List volumes owned by the requesting account in the
target region, newest-first. Keyset-paginated by volume id
(UUIDv7 sorts by creation time) — pass the last id from the
previous page as marker to fetch the next.
curl --request GET \
--url https://storage.{region}.basaltic.sh/v1/volumes \
--header 'Authorization: Bearer <token>'import requests
url = "https://storage.{region}.basaltic.sh/v1/volumes"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://storage.{region}.basaltic.sh/v1/volumes', 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/volumes",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://storage.{region}.basaltic.sh/v1/volumes"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://storage.{region}.basaltic.sh/v1/volumes")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://storage.{region}.basaltic.sh/v1/volumes")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"volumes": [
{
"id": "5f8d2c1a-9b3e-4d7a-8c6f-1e2a3b4c5d6e",
"crn": "crn:storage:sa-saopaulo-1:my-account:volume/data-volume-01",
"name": "data-vol-01",
"tags": {
"environment": "production",
"team": "backend"
},
"volume_type": "ssd",
"size_gb": 100,
"performance": {
"requested": {
"iops": 3000,
"bytes_per_sec": 131072000,
"burst_iops": 0,
"burst_bytes_per_sec": 0,
"burst_seconds": 0
},
"applied": {
"iops": 3000,
"bytes_per_sec": 131072000,
"burst_iops": 0,
"burst_bytes_per_sec": 0,
"burst_seconds": 0
}
},
"included_io_limits": {
"iops": 3000,
"bytes_per_sec": 131072000,
"burst_iops": 0,
"burst_bytes_per_sec": 0,
"burst_seconds": 0
},
"status": "available",
"bootable": false,
"faults": [
{
"code": "BACKUP_FAILED",
"severity": "error",
"message": "Backup upload failed.",
"details": {},
"first_at": "2023-11-07T05:31:56Z",
"last_at": "2023-11-07T05:31:56Z",
"occurrences": 1
}
],
"created_at": "2026-01-15T09:30:00Z",
"updated_at": "2026-01-15T09:31:12Z",
"source_image": {
"id": "550e8400-e29b-41d4-a716-446655440004",
"crn": "crn:compute:sa-saopaulo-1:platform:image/ubuntu/architecture/amd64/version/24.04",
"name": "ubuntu"
},
"source_snapshot": {
"id": "550e8400-e29b-41d4-a716-446655440011",
"crn": "crn:storage:sa-saopaulo-1:my-account:volume/data/snapshot/nightly",
"name": "nightly"
},
"description": "Primary data volume for app-01"
}
],
"meta": {
"total": 150,
"limit": 20,
"marker": "550e8400-e29b-41d4-a716-446655440000",
"has_more": true
}
}{
"error": {
"code": "INVALID_INPUT",
"message": "Invalid request parameters",
"request_id": "550e8400-e29b-41d4-a716-446655440000"
}
}{
"error": {
"code": "UNAUTHORIZED",
"message": "Authentication required",
"request_id": "550e8400-e29b-41d4-a716-446655440000"
}
}{
"error": {
"code": "ACCESS_DENIED",
"message": "You don't have permission to perform this action",
"request_id": "550e8400-e29b-41d4-a716-446655440000"
}
}{
"error": {
"code": "INTERNAL_ERROR",
"message": "An internal error occurred",
"request_id": "550e8400-e29b-41d4-a716-446655440000"
}
}storage:ListVolumes. 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.
Query Parameters
1 <= x <= 50050
Resume token — the last volume id from the previous page.
"5f8d2c1a-9b3e-4d7a-8c6f-1e2a3b4c5d6e"
Exact account-scoped name match; an empty value matches nothing.
"data-vol-01"
creating, available, in_use, extending, updating, deleting, error "available"
Exact CRN filter. Malformed CRNs return 400; foreign accounts, regions or resource types return an empty page. Intersects all other filters.

