Create a presigned upload session
curl --request POST \
--url https://api.runflow.io/v1/asset-uploads \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"filename": "<string>",
"mime_type": "<string>",
"size_bytes": 26214400
}
'import requests
url = "https://api.runflow.io/v1/asset-uploads"
payload = {
"filename": "<string>",
"mime_type": "<string>",
"size_bytes": 26214400
}
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({filename: '<string>', mime_type: '<string>', size_bytes: 26214400})
};
fetch('https://api.runflow.io/v1/asset-uploads', 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.runflow.io/v1/asset-uploads",
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([
'filename' => '<string>',
'mime_type' => '<string>',
'size_bytes' => 26214400
]),
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://api.runflow.io/v1/asset-uploads"
payload := strings.NewReader("{\n \"filename\": \"<string>\",\n \"mime_type\": \"<string>\",\n \"size_bytes\": 26214400\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://api.runflow.io/v1/asset-uploads")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"filename\": \"<string>\",\n \"mime_type\": \"<string>\",\n \"size_bytes\": 26214400\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.runflow.io/v1/asset-uploads")
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 \"filename\": \"<string>\",\n \"mime_type\": \"<string>\",\n \"size_bytes\": 26214400\n}"
response = http.request(request)
puts response.read_body{
"asset_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"upload_url": "<string>"
}{
"code": "<string>",
"message": "<string>",
"errors": [
{}
]
}{
"code": "<string>",
"message": "<string>",
"errors": [
{}
]
}{
"code": "<string>",
"message": "<string>",
"errors": [
{}
]
}{
"code": "<string>",
"message": "<string>",
"errors": [
{}
]
}{
"code": "<string>",
"message": "<string>",
"errors": [
{}
]
}{
"code": "<string>",
"message": "<string>",
"errors": [
{}
]
}Media
Create a presigned upload session
Generates a presigned PUT URL for direct browser-to-storage upload. The frontend PUTs the file to the returned URL with the declared Content-Type header.
POST
/
v1
/
asset-uploads
Create a presigned upload session
curl --request POST \
--url https://api.runflow.io/v1/asset-uploads \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"filename": "<string>",
"mime_type": "<string>",
"size_bytes": 26214400
}
'import requests
url = "https://api.runflow.io/v1/asset-uploads"
payload = {
"filename": "<string>",
"mime_type": "<string>",
"size_bytes": 26214400
}
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({filename: '<string>', mime_type: '<string>', size_bytes: 26214400})
};
fetch('https://api.runflow.io/v1/asset-uploads', 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.runflow.io/v1/asset-uploads",
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([
'filename' => '<string>',
'mime_type' => '<string>',
'size_bytes' => 26214400
]),
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://api.runflow.io/v1/asset-uploads"
payload := strings.NewReader("{\n \"filename\": \"<string>\",\n \"mime_type\": \"<string>\",\n \"size_bytes\": 26214400\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://api.runflow.io/v1/asset-uploads")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"filename\": \"<string>\",\n \"mime_type\": \"<string>\",\n \"size_bytes\": 26214400\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.runflow.io/v1/asset-uploads")
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 \"filename\": \"<string>\",\n \"mime_type\": \"<string>\",\n \"size_bytes\": 26214400\n}"
response = http.request(request)
puts response.read_body{
"asset_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"upload_url": "<string>"
}{
"code": "<string>",
"message": "<string>",
"errors": [
{}
]
}{
"code": "<string>",
"message": "<string>",
"errors": [
{}
]
}{
"code": "<string>",
"message": "<string>",
"errors": [
{}
]
}{
"code": "<string>",
"message": "<string>",
"errors": [
{}
]
}{
"code": "<string>",
"message": "<string>",
"errors": [
{}
]
}{
"code": "<string>",
"message": "<string>",
"errors": [
{}
]
}Authorizations
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Headers
Body
application/json
⌘I