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fal for AI agents

Hosted image, video and audio generation models.

What your agent can do with fal

fal: hosted image, video and audio generation models. Through AMXP your agent calls it like any other tool: no fal account, no separate API key and no extra subscription. The call is priced up front and paid from your AMXP balance.

fal is on the AMXP roadmap and not callable yet. Everything on this page describes how it will work once its connector ships.

How to call it

The same three calls work for every provider. Your agent does this on its own once AMXP is installed.

agent.ts
// Find the right fal endpoint, check its price, then run it.
const [tool] = await amxp.discover({ provider: "fal" })
const spec   = await amxp.inspect(tool.id)      // parameters, price per call
const result = await amxp.execute(tool.id, { /* params from spec */ })

What fal charges

Usage-based

from $0.003 per megapixel (FLUX.1 [schnell]); e.g. $0.08 per image (Nano Banana 2)

Model
Prepaid credits
Currency
USD
Free tier
No

No free tier or trial credit is described on the provided pages. A 'Grants' program is linked in the navigation, with no details.

fal hosts 1464 models with their own prices. Browse them →

Getting started directly

What you need if you go to fal yourself. Through AMXP none of this applies: one key, one balance.

Auth
API key header
Header
Authorization: Key <YOUR_API_KEY>
Where to get a key
https://fal.ai/dashboard/keys (generate a key from the dashboard UI)
SDKs
JavaScript/TypeScript (@fal-ai/client), Python (fal package / CLI via 'pip install fal', primarily for Serverless)
API base URL
https://api.fal.ai/v1

Website ↗Docs ↗Pricing ↗

Prices as of 2026-11-02, source: https://fal.ai/pricing.

Pricing through AMXP

0% markup, pay per call. Your agent sees fal's own price from amxp.inspect() before it runs anything, the amount is reserved from your balance, and only the real cost is settled. No monthly fee, no fal account. How pricing works

Alternatives in Image Generation

Your agent can compare these by fit and price with amxp.discover() and pick per task.

Guides