Model APIs

$ curl -sS https://api.nolgia.ai/v1/generate/image \
  -H "Authorization: Bearer $NOLGIA_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"model":"flux-pro","prompt":"a paper-cut mountain range at dawn"}'
$ curl -sS "https://api.nolgia.ai/v1/jobs/<id from the response>/wait?timeout_seconds=120" \
  -H "Authorization: Bearer $NOLGIA_TOKEN"
$ curl -sS -o first.png "<asset.signed_url from the finished job>"

$ nolgia gen image --model flux-pro --prompt "a paper-cut mountain range at dawn" --out first.png

import { writeFile } from "node:fs/promises";
import { createNolgiaClient } from "@nolgia/sdk";

const nolgia = createNolgiaClient(process.env.NOLGIA_TOKEN!);

async function finish(id: string, timeout: number) {
  for (;;) {
    const { data, response } = await nolgia.GET("/jobs/{id}/wait", {
      params: { path: { id }, query: { timeout_seconds: timeout } },
    });
    if (response.status === 408) continue; // the wait window closed; the job is still running
    if (data?.status === "succeeded" && data.asset) return data.asset;
    throw new Error(`job ${id} ended ${data?.status ?? response.status}`);
  }
}

async function download(url: string, file: string) {
  await writeFile(file, Buffer.from(await (await fetch(url)).arrayBuffer()));
}

const { data: image, error } = await nolgia.POST("/generate/image", {
  body: { model: "flux-pro", prompt: "a paper-cut mountain range at dawn", num_images: 1 },
});
if (error) throw new Error(`${error.title}: ${error.detail ?? ""}`);
await download((await finish(image.id, 120)).signed_url, "first.png");
console.log("image job", image.id, "-> first.png");

import os
import httpx
from nolgia import AuthenticatedClient
from nolgia.api.generate import generate_image, generate_video
from nolgia.api.jobs import wait_for_job
from nolgia.models import GenerateImageRequest, GenerateVideoRequest, ImageModel, Job, VideoModel

client = AuthenticatedClient(base_url="https://api.nolgia.ai/v1", token=os.environ["NOLGIA_TOKEN"])


def finish(job_id, timeout):
    while True:
        response = wait_for_job.sync_detailed(job_id, client=client, timeout_seconds=timeout)
        if response.status_code == 408:  # the wait window closed while the job was still running
            continue
        done = response.parsed
        if isinstance(done, Job) and done.status == "succeeded":
            return done.asset
        raise SystemExit(f"job {job_id} {getattr(done, 'status', done)}")


def download(url, path):
    with open(path, "wb") as f:
        f.write(httpx.get(url).content)


job = generate_image.sync(client=client, body=GenerateImageRequest(model=ImageModel("flux-pro"), prompt="a paper-cut mountain range at dawn"))
if not isinstance(job, Job):
    raise SystemExit(f"refused: {job}")
download(finish(job.id, 120).signed_url, "first.png")
print("image job", job.id, "-> first.png")

use std::num::NonZeroU64;

use nolgia_client::{types, ApiError, ClientBuilder};

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let client = ClientBuilder::new("https://api.nolgia.ai/v1")
        .bearer_token(std::env::var("NOLGIA_TOKEN")?)
        .build()?;

    let prompt: types::GenerateImageRequestPrompt = "a paper-cut mountain range at dawn".parse()?;
    let job = client.generate_image()
        .body_map(|b| b.model("flux-pro").prompt(Some(prompt)).num_images(1u64))
        .send().await?.into_inner();
    let asset = finish(&client, &job.id.to_string(), 120).await?;
    std::fs::write("first.png", reqwest::get(&asset.signed_url).await?.bytes().await?)?;
    println!("image job {} -> first.png", job.id);

    Ok(())
}

/// Long-poll until the job settles. A 408 means the wait window closed while
/// the job was still running: wait again.
async fn finish(client: &nolgia_client::Client, id: &str, timeout: u64)
    -> Result<nolgia_client::types::Asset, Box<dyn std::error::Error>> {
    loop {
        match client.wait_for_job().id(id.parse::<uuid::Uuid>()?).timeout_seconds(timeout).send().await {
            Ok(response) => {
                let job = response.into_inner();
                return match (job.status.as_str(), job.asset) {
                    ("succeeded", Some(asset)) => Ok(asset),
                    (status, _) => Err(format!("job {id} ended {status}").into()),
                };
            }
            Err(ApiError::ErrorResponse(response)) if response.status() == 408 => continue,
            Err(error) => return Err(error.into()),
        }
    }
}