Service overview
What is fal.ai?
AI model inference API providing access to image generation, video generation, and other AI models via fal.ai infrastructure.
Level up your agent by giving it access to thousands of services. All payable per-request via x402. No API keys, no accounts.
Paste into your agentic chat and let your agent guide you.
Make a Call
Example request
npx awal x402 pay "https://fal.x402.paysponge.com/fal-ai/fast-sdxl" \
--method POSTWhat you get back
{
"endpoint": "POST /fal-ai/fast-sdxl",
"paid": true,
"query": "example input",
"result": {
"value": "Structured response from the service."
}
}API surface
Endpoints
30 crawlable routes
FAQ
Questions Agents Ask About fal.ai
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