curl --request PUT \
--url https://storage.{region}.basaltic.sh/v1/buckets/{bucket}/objects/{key} \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/octet-stream' \
--data '<string>'import requests
url = "https://storage.{region}.basaltic.sh/v1/buckets/{bucket}/objects/{key}"
payload = "<string>"
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/octet-stream"
}
response = requests.put(url, data=payload, headers=headers)
print(response.text)const options = {
method: 'PUT',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/octet-stream'},
body: '<string>'
};
fetch('https://storage.{region}.basaltic.sh/v1/buckets/{bucket}/objects/{key}', 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/{bucket}/objects/{key}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "PUT",
CURLOPT_POSTFIELDS => "<string>",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/octet-stream"
],
]);
$response = curl_exec($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/{bucket}/objects/{key}"
payload := strings.NewReader("<string>")
req, _ := http.NewRequest("PUT", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/octet-stream")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.put("https://storage.{region}.basaltic.sh/v1/buckets/{bucket}/objects/{key}")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/octet-stream")
.body("<string>")
.asString();require 'uri'
require 'net/http'
url = URI("https://storage.{region}.basaltic.sh/v1/buckets/{bucket}/objects/{key}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Put.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/octet-stream'
request.body = "<string>"
response = http.request(request)
puts response.read_body{
"key": "images/logo.png",
"etag": "\"9b2cf535f27731c974343645a3985328\"",
"size": 20480
}{
"error": {
"code": "UNAUTHORIZED",
"message": "Authentication required",
"request_id": "550e8400-e29b-41d4-a716-446655440000"
}
}{
"error": {
"code": "INVALID_INPUT",
"message": "Invalid request parameters",
"request_id": "550e8400-e29b-41d4-a716-446655440000",
"params": {
"instances": 2,
"pools": 0
}
}
}Upload object
Upload an object. Per-object subresources ride as query
parameters on this method — ?tagging replaces the object’s
tag set (JSON body) and returns 204 with no body.
A single upload carries at most 5 GiB. Anything larger is a
multipart upload: initiate one under
/v1/buckets/{bucket}/multipart-uploads, send the bytes as
parts, and complete it. A body over the limit is refused with
413 for an oversized declaration or a body that streams past the limit.
Payload uploads require Content-Length, including 0 for an empty body. Bare chunked uploads with no declared length return HTTP 411 (MISSING_CONTENT_LENGTH) before storage. Buffer unknown-length output first, or upload buffered multipart parts with a known length per part.
curl --request PUT \
--url https://storage.{region}.basaltic.sh/v1/buckets/{bucket}/objects/{key} \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/octet-stream' \
--data '<string>'import requests
url = "https://storage.{region}.basaltic.sh/v1/buckets/{bucket}/objects/{key}"
payload = "<string>"
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/octet-stream"
}
response = requests.put(url, data=payload, headers=headers)
print(response.text)const options = {
method: 'PUT',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/octet-stream'},
body: '<string>'
};
fetch('https://storage.{region}.basaltic.sh/v1/buckets/{bucket}/objects/{key}', 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/{bucket}/objects/{key}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "PUT",
CURLOPT_POSTFIELDS => "<string>",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/octet-stream"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://storage.{region}.basaltic.sh/v1/buckets/{bucket}/objects/{key}"
payload := strings.NewReader("<string>")
req, _ := http.NewRequest("PUT", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/octet-stream")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.put("https://storage.{region}.basaltic.sh/v1/buckets/{bucket}/objects/{key}")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/octet-stream")
.body("<string>")
.asString();require 'uri'
require 'net/http'
url = URI("https://storage.{region}.basaltic.sh/v1/buckets/{bucket}/objects/{key}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Put.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/octet-stream'
request.body = "<string>"
response = http.request(request)
puts response.read_body{
"key": "images/logo.png",
"etag": "\"9b2cf535f27731c974343645a3985328\"",
"size": 20480
}{
"error": {
"code": "UNAUTHORIZED",
"message": "Authentication required",
"request_id": "550e8400-e29b-41d4-a716-446655440000"
}
}{
"error": {
"code": "INVALID_INPUT",
"message": "Invalid request parameters",
"request_id": "550e8400-e29b-41d4-a716-446655440000",
"params": {
"instances": 2,
"pools": 0
}
}
}storage:PutObject. See STORAGE permissions for the full list, what each one covers, and an example policy.Authorizations
An OAuth 2.0 bearer token, sent as Authorization: Bearer <token>.
This is the recommended way to authenticate.
Get one by exchanging a service account's access key pair at
POST /v1/oauth/token with grant_type=client_credentials. It is the
standard client-credentials grant, so any OAuth-aware library will
obtain and refresh it for you.
curl -s -u "$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.
Path Parameters
"my-app-assets"
Object key. Forward slashes inside the key MUST be URL-encoded by the client.
"images/logo.png"
Body
The body is of type file.

