Exports

Sending a project inline? When you pass project instead of project_id, the render runs on Rendley's servers — it has no access to your browser's memory, blob URLs, or local files. Every image, video, and audio entry in the project's library.media array must therefore carry a permanentUrl pointing at a public http:// or https:// address, or the request is rejected with 400 MEDIA_MISSING_PERMANENT_URL. See Export a project inline for a complete example.

#Create an export

POST/v1/export

Start an export render job. Provide either `project_id` (a project stored on Rendley) or `project` (render-ready project JSON), but not both. When sending `project` inline, every media item referenced in the JSON (video, image, audio, font) must use a permanent, publicly reachable URL so the render server can resolve and download it; expiring/signed URLs will fail the render. The response returns a job ID; poll `GET /jobs/{id}` for status and the resulting file.

Request body

projectobjectOptional

Render-ready project JSON to export inline, used instead of project_id when the project is not stored on Rendley. Every media item referenced in the JSON (video, image, audio, font) must use a permanent, publicly reachable URL so the render server can resolve and download it. Temporary or signed URLs that expire will cause the render to fail.

project_idstringOptional

ID of a project already stored on Rendley to export. Provide either project_id or project, not both.

settingsobjectOptional

Optional render settings. Defaults are applied when omitted.

codec"h264" | "vp8"Optional

Optional. Video codec to render with. Defaults are applied server-side when omitted.

quality"high" | "medium" | "low"Optional

Optional. Render quality. Higher quality produces larger files.

target_resolution"720p" | "1080p" | "4K"Optional

Optional. Output resolution. Defaults are applied server-side when omitted.

Response codes

200

400

Bad Request

401

Unauthorized

curl -X POST "https://api.rendley.com/v1/export" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "project_id": "<project_id>",
    "settings": {
      "target_resolution": "1080p",
      "codec": "h264"
    }
  }'

const res = await fetch("https://api.rendley.com/v1/export", {
  method: "POST",
  headers: { Authorization: "Bearer YOUR_API_KEY", "Content-Type": "application/json" },
  body: JSON.stringify({
    "project_id": "<project_id>",
    "settings": {
      "target_resolution": "1080p",
      "codec": "h264"
    }
  }),
});
const { data } = await res.json();

import requests

res = requests.post(
    "https://api.rendley.com/v1/export",
    headers={"Authorization": "Bearer YOUR_API_KEY"},
    json={
      "project_id": "<project_id>",
      "settings": {
        "target_resolution": "1080p",
        "codec": "h264"
      }
    },
)
data = res.json()["data"]

$ch = curl_init("https://api.rendley.com/v1/export");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["Authorization: Bearer YOUR_API_KEY", "Content-Type: application/json"]);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode(["project_id" => "<project_id>", "settings" => ["target_resolution" => "1080p", "codec" => "h264"]]));

$response = curl_exec($ch);
curl_close($ch);
$data = json_decode($response, true)["data"];

package main

import (
	"fmt"
	"io"
	"net/http"
	"bytes"
)

func main() {
	body := bytes.NewBufferString(`{
  "project_id": "<project_id>",
  "settings": {
    "target_resolution": "1080p",
    "codec": "h264"
  }
}`)
	req, _ := http.NewRequest("POST", "https://api.rendley.com/v1/export", body)
	req.Header.Set("Authorization", "Bearer YOUR_API_KEY")
	req.Header.Set("Content-Type", "application/json")
	res, _ := http.DefaultClient.Do(req)
	defer res.Body.Close()
	b, _ := io.ReadAll(res.Body)
	fmt.Println(string(b))
}

require "net/http"
require "json"

uri = URI("https://api.rendley.com/v1/export")
req = Net::HTTP::Post.new(uri)
req["Authorization"] = "Bearer YOUR_API_KEY"
req["Content-Type"] = "application/json"
req.body = { project_id: "<project_id>", settings: { target_resolution: "1080p", codec: "h264" } }.to_json

res = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |http| http.request(req) }
data = JSON.parse(res.body)["data"]

API key

Body

projectjson

project_idstring

ID of a project already stored on Rendley to export. Provide either project_id or project, not both.

settingsobject

Optional render settings. Defaults are applied when omitted.

codec"h264" | "vp8"

Optional. Video codec to render with. Defaults are applied server-side when omitted.

quality"high" | "medium" | "low"

Optional. Render quality. Higher quality produces larger files.

target_resolution"720p" | "1080p" | "4K"

Optional. Output resolution. Defaults are applied server-side when omitted.

Response

{
  "data": {
    "job_id": "string"
  }
}

#Calculate export cost

POST/v1/export/cost

Calculate the credit cost of an export without starting the render.

Request body

projectobjectOptional

project_idstringOptional

ID of a project already stored on Rendley to export. Provide either project_id or project, not both.

settingsobjectOptional

Optional render settings. Defaults are applied when omitted.

codec"h264" | "vp8"Optional

Optional. Video codec to render with. Defaults are applied server-side when omitted.

quality"high" | "medium" | "low"Optional

Optional. Render quality. Higher quality produces larger files.

target_resolution"720p" | "1080p" | "4K"Optional

Optional. Output resolution. Defaults are applied server-side when omitted.

Response codes

200

400

Bad Request

401

Unauthorized

curl -X POST "https://api.rendley.com/v1/export/cost" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "project_id": "<project_id>",
    "settings": {
      "target_resolution": "1080p",
      "codec": "h264"
    }
  }'

const res = await fetch("https://api.rendley.com/v1/export/cost", {
  method: "POST",
  headers: { Authorization: "Bearer YOUR_API_KEY", "Content-Type": "application/json" },
  body: JSON.stringify({
    "project_id": "<project_id>",
    "settings": {
      "target_resolution": "1080p",
      "codec": "h264"
    }
  }),
});
const { data } = await res.json();

import requests

res = requests.post(
    "https://api.rendley.com/v1/export/cost",
    headers={"Authorization": "Bearer YOUR_API_KEY"},
    json={
      "project_id": "<project_id>",
      "settings": {
        "target_resolution": "1080p",
        "codec": "h264"
      }
    },
)
data = res.json()["data"]

$ch = curl_init("https://api.rendley.com/v1/export/cost");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["Authorization: Bearer YOUR_API_KEY", "Content-Type: application/json"]);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode(["project_id" => "<project_id>", "settings" => ["target_resolution" => "1080p", "codec" => "h264"]]));

$response = curl_exec($ch);
curl_close($ch);
$data = json_decode($response, true)["data"];

package main

import (
	"fmt"
	"io"
	"net/http"
	"bytes"
)

func main() {
	body := bytes.NewBufferString(`{
  "project_id": "<project_id>",
  "settings": {
    "target_resolution": "1080p",
    "codec": "h264"
  }
}`)
	req, _ := http.NewRequest("POST", "https://api.rendley.com/v1/export/cost", body)
	req.Header.Set("Authorization", "Bearer YOUR_API_KEY")
	req.Header.Set("Content-Type", "application/json")
	res, _ := http.DefaultClient.Do(req)
	defer res.Body.Close()
	b, _ := io.ReadAll(res.Body)
	fmt.Println(string(b))
}

require "net/http"
require "json"

uri = URI("https://api.rendley.com/v1/export/cost")
req = Net::HTTP::Post.new(uri)
req["Authorization"] = "Bearer YOUR_API_KEY"
req["Content-Type"] = "application/json"
req.body = { project_id: "<project_id>", settings: { target_resolution: "1080p", codec: "h264" } }.to_json

res = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |http| http.request(req) }
data = JSON.parse(res.body)["data"]

API key

Body

projectjson

project_idstring

ID of a project already stored on Rendley to export. Provide either project_id or project, not both.

settingsobject

Optional render settings. Defaults are applied when omitted.

codec"h264" | "vp8"

Optional. Video codec to render with. Defaults are applied server-side when omitted.

quality"high" | "medium" | "low"

Optional. Render quality. Higher quality produces larger files.

target_resolution"720p" | "1080p" | "4K"

Optional. Output resolution. Defaults are applied server-side when omitted.

Response

{
  "data": {
    "credits": 0
  }
}