fal · OpenAPI Overlay 1.0.0
API Evangelist conversational phrasing for fal Model Queue API
5 actions
5 updates
phrasing
extends
openapi/fal-ai-queue-api-openapi.yml
Generated by API Evangelist
Written by API Evangelist tooling for fal's API. It is a proposal applied on top of the contract, not a document fal publishes.
What the actions change
x-apievangelist-phrasing
Targets 5
$.info
$.paths['/{model_owner}/{model_name}'].post
$.paths['/{model_owner}/{model_name}/requests/{request_id}/status'].get
$.paths['/{model_owner}/{model_name}/requests/{request_id}'].get
$.paths['/{model_owner}/{model_name}/requests/{request_id}/cancel'].put
OpenAPI Overlay
# Generated by API Evangelist (build-phrasing.py). Our phrasing, not observed demand.
overlay: 1.0.0
info:
title: API Evangelist conversational phrasing for fal Model Queue API
version: 1.0.0
extends: openapi/fal-ai-queue-api-openapi.yml
actions:
- target: $.info
update:
x-apievangelist-phrasing:
method: generated
generated: '2026-10-01'
generator: build-phrasing.py
label: Generated by API Evangelist
operations: 4
- target: $.paths['/{model_owner}/{model_name}'].post
update:
x-apievangelist-phrasing:
intent: Queue a generation job on a hosted model
effect: write
questions:
- How do I send a prompt to a fal model like flux/schnell and get a request ID back?
- Can I get a webhook callback when my queued image or video generation job finishes?
- Is there a way to pass a seed so a queued generation is reproducible?
instructions:
- text: Queue a job on {model_owner}/{model_name} with the prompt {prompt}.
slots:
model_owner: path.model_owner
model_name: path.model_name
prompt: requestBody.prompt
- text: Submit {prompt} to {model_owner}/{model_name} using reference image {image_url} and seed {seed}.
slots:
prompt: requestBody.prompt
model_owner: path.model_owner
model_name: path.model_name
image_url: requestBody.image_url
seed: requestBody.seed
- text: Queue {prompt} on {model_owner}/{model_name} and POST the outcome to {fal_webhook} when it completes.
slots:
prompt: requestBody.prompt
model_owner: path.model_owner
model_name: path.model_name
fal_webhook: query.fal_webhook
method: generated
generated: '2026-10-01'
- target: $.paths['/{model_owner}/{model_name}/requests/{request_id}/status'].get
update:
x-apievangelist-phrasing:
intent: Check the status of a queued inference job
effect: read
questions:
- Is my queued fal job still IN_QUEUE, IN_PROGRESS, or already COMPLETED?
- Can I see the model's log lines while my request is still running?
- How do I poll whether a generation request failed or was canceled?
instructions:
- text: Check the queue status of request {request_id} on {model_owner}/{model_name}.
slots:
request_id: path.request_id
model_owner: path.model_owner
model_name: path.model_name
- text: Show the status of {request_id} on {model_owner}/{model_name} with running logs set to {logs}.
slots:
request_id: path.request_id
model_owner: path.model_owner
model_name: path.model_name
logs: query.logs
method: generated
generated: '2026-10-01'
- target: $.paths['/{model_owner}/{model_name}/requests/{request_id}'].get
update:
x-apievangelist-phrasing:
intent: Fetch the output of a completed inference job
effect: read
questions:
- How do I download the generated image or video once my queued request has completed?
- What comes back if I ask for a job's final output while it's still running?
- Where do I get the finished output payload for a request ID I submitted earlier?
instructions:
- text: Get the final result of request {request_id} from {model_owner}/{model_name}.
slots:
request_id: path.request_id
model_owner: path.model_owner
model_name: path.model_name
- text: Fetch the generated output for job {request_id} once it finishes.
slots:
request_id: path.request_id
method: generated
generated: '2026-10-01'
- target: $.paths['/{model_owner}/{model_name}/requests/{request_id}/cancel'].put
update:
x-apievangelist-phrasing:
intent: Cancel a queued or running inference job
effect: destructive
questions:
- Can I stop a generation job that's still waiting in the queue or already running?
- Does canceling an in-progress fal request free up the GPU it was using?
instructions:
- text: Cancel request {request_id} on {model_owner}/{model_name}.
slots:
request_id: path.request_id
model_owner: path.model_owner
model_name: path.model_name
- text: Abort the in-progress job {request_id} so it stops using GPU capacity.
slots:
request_id: path.request_id
method: generated
generated: '2026-10-01'
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