Bria Fibo Serverless API

Photorealistic images from structured prompts with brand control.

~22.17s
POST /v2/bria-fibo-generate · submit + poll
 1# pip install "segmind>=1.1.0"
 2# export SEGMIND_API_KEY="YOUR_API_KEY"
 3import segmind
 4
 5# Async (v2): submit to the queue and block until COMPLETED.
 6# run() returns the final result dict (600s deadline, 1.0s poll by default).
 7result = segmind.run(
 8    "bria-fibo-generate",
 9    prompt="A moon-kissed rooftop garden in Paris, where strings of golden lights sway like fireflies above lavender and rosemary pots, the Eiffel Tower shimmering in the distance beyond a wrought-iron railing, and a soft breeze carries the quiet rustle of leaves and distant accordion notes into the starlit hush.",
10    guidance_scale=4,
11    aspect_ratio="1:1",
12    steps_num=40,
13    seed=123456,
14    ip_signal=False,
15    prompt_content_moderation=True,
16    visual_input_content_moderation=True,
17    visual_output_content_moderation=True,
18)
19print(result["status"])                      # COMPLETED
20print(result.get("output"))                  # model output (e.g. media URL)
21print(result["metrics"]["inference_time"])   # server compute seconds
22
23# --- Or submit + poll manually (track request_id, control the cadence) ---
24from segmind import SegmindClient, InferenceFailed, InferenceTimeout
25
26client = SegmindClient()                      # reads SEGMIND_API_KEY
27payload = {
28    "prompt": "A moon-kissed rooftop garden in Paris, where strings of golden lights sway like fireflies above lavender and rosemary pots, the Eiffel Tower shimmering in the distance beyond a wrought-iron railing, and a soft breeze carries the quiet rustle of leaves and distant accordion notes into the starlit hush.",
29    "guidance_scale": 4,
30    "aspect_ratio": "1:1",
31    "steps_num": 40,
32    "seed": 123456,
33    "ip_signal": False,
34    "prompt_content_moderation": True,
35    "visual_input_content_moderation": True,
36    "visual_output_content_moderation": True,
37}
38job = client.submit_async("bria-fibo-generate", **payload)
39print(job.request_id)                         # available immediately
40try:
41    result = job.wait(timeout=600, interval=1.0)
42except InferenceTimeout as e:
43    print("still running:", e.request_id)
44except InferenceFailed as e:
45    print("failed:", e.detail)

API Endpoint

POSThttps://api.segmind.com/v1/bria-fibo-generate

Parameters

promptrequired
string

Main instruction for the image creation. Example: 'A serene beach at dawn'.

aspect_ratiooptional
string

Choose image dimensions. 16:9 for widescreen visuals.

Default: "16:9"
Allowed values :
"1:1""2:3""3:2""3:4""4:3""4:5""5:4""9:16""16:9"
guidance_scaleoptional
integer

Control prompt adherence. Higher for detailed images.

Default: 4Range: 3 - 5
image_urlsoptional
string[]

URL of an input image. Use when refining existing images.

ip_signaloptional
boolean

Warns about potential IP conflicts. Set true to receive alerts.

Default: false
negative_promptoptional
string

Exclude elements from image. Example: 'No shadows'.

prompt_content_moderationoptional
boolean

Enable to block inappropriate prompts.

Default: true
seedoptional
integer

Use seed for repeatability. Random if omitted.

Default: 123456Range: 1 - 999999999
steps_numoptional
integer

Diffusion step count. Set higher for smoother results.

Default: 40Range: 20 - 50
structured_promptoptional
string (json)

A string containing the structured prompt in JSON format. Use a structured_prompt from a previous generation's response or the /v1/bria-fibo-generate endpoint for precise refinement.

visual_input_content_moderationoptional
boolean

Active when blocking inappropriate input images.

Default: true
visual_output_content_moderationoptional
boolean

Blocks inappropriate image outputs. True if moderation needed.

Default: true

Response Type

Returns: Text/JSON

Asynchronous requests (v2)

Use Async for video, long-running (>~60s), or high-concurrency workloads; Sync is simplest for fast image & LLM calls. Async submits a request and you poll it to completion.

  1. 1
    POST /v2/bria-fibo-generate

    Submitreturns request_id, status_url, response_url

  2. 2
    GET /v2/requests/{id}/status

    Polluntil COMPLETED or FAILED

  3. 3
    GET /v2/requests/{id}

    Resultfinal response body

Status states

QUEUEDAccepted, waiting for a worker
PROCESSINGRunning on a worker
COMPLETEDDone — result body is ready
FAILEDErrored (incl. content/RAI blocks)
  • A FAILED request is served as HTTP 422 — the body still carries the error detail.
  • An unknown or expired request_id returns HTTP 404.
  • Results are retained for 1 hour, then expire.
  • Content / RAI blocks surface as FAILED, not a separate state.
  • Track completion by polling the status endpoint.

Common Error Codes

The API returns standard HTTP status codes. Detailed error messages are provided in the response body.

400

Bad Request

Invalid parameters or request format

401

Unauthorized

Missing or invalid API key

403

Forbidden

Insufficient permissions

404

Not Found

Model or endpoint not found

406

Insufficient Credits

Not enough credits to process request

429

Rate Limited

Too many requests

500

Server Error

Internal server error

502

Bad Gateway

Service temporarily unavailable

504

Timeout

Request timed out