fal.ai alternative

How API Stock differs from fal.ai

The same models and the same quality, for less. We keep adding new models at the best rates on the market and we watch the stability of what we run, so you pay less without giving up availability.

Price comparison: fal.ai and API Stock

The same models in the same configuration — resolution, quality, audio. Both prices side by side.

* Veo always renders a fixed 8-second clip, so the fal.ai figure is their per-second rate × 8.

Migrating from fal.ai

Migrating means changing an HTTP endpoint and a model id. No client library is required: creating a task is an ordinary POST, and the result is polled or delivered to a webhook.

1. 1

   Get a key

   Sign up, top up the balance and create an API key in the dashboard. One key covers every model.

2. 2

   Swap the call

   Instead of the fal client, POST to /api/v1/generation/create with a model field and the model's parameters.

3. 3

   Collect the result

   The response carries a taskId. Poll /api/v1/task or set a webhook — we store the finished file in our own storage and hand you a URL.

import { fal } from "@fal-ai/client";

fal.config({ credentials: process.env.FAL_KEY });

const result = await fal.subscribe("fal-ai/veo3.1/fast", {
  input: { prompt: "a cinematic city at dusk" },
});

const res = await fetch(
  "https://api.api-stock.com/api/v1/generation/create",
  {
    method: "POST",
    headers: {
      Authorization: `Bearer ${process.env.API_KEY}`,
      "Content-Type": "application/json",
    },
    body: JSON.stringify({
      model: "veo3.1-fast",
      prompt: "a cinematic city at dusk",
    }),
  },
);

const { taskId } = await res.json();

Frequently asked questions