Bria Generative Fill Serverless API
Bria AI enables precise generative image editing for seamless creative enhancements and transformations.
POST /v2/bria-gen-fill · 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-gen-fill",
9 mask="sample text",
10 mask_type="manual",
11 prompt="Place a wooden bench on the grass",
12 prompt_content_moderation=True,
13 negative_prompt="No skyscrapers or ground vehicles",
14 preserve_alpha=True,
15 seed=42,
16 visual_input_content_moderation=False,
17 visual_output_content_moderation=False,
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 "mask": "sample text",
29 "mask_type": "manual",
30 "prompt": "Place a wooden bench on the grass",
31 "prompt_content_moderation": True,
32 "negative_prompt": "No skyscrapers or ground vehicles",
33 "preserve_alpha": True,
34 "seed": 42,
35 "visual_input_content_moderation": False,
36 "visual_output_content_moderation": False,
37}
38job = client.submit_async("bria-gen-fill", **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) 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-gen-fill",
9 mask="sample text",
10 mask_type="manual",
11 prompt="Place a wooden bench on the grass",
12 prompt_content_moderation=True,
13 negative_prompt="No skyscrapers or ground vehicles",
14 preserve_alpha=True,
15 seed=42,
16 visual_input_content_moderation=False,
17 visual_output_content_moderation=False,
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 "mask": "sample text",
29 "mask_type": "manual",
30 "prompt": "Place a wooden bench on the grass",
31 "prompt_content_moderation": True,
32 "negative_prompt": "No skyscrapers or ground vehicles",
33 "preserve_alpha": True,
34 "seed": 42,
35 "visual_input_content_moderation": False,
36 "visual_output_content_moderation": False,
37}
38job = client.submit_async("bria-gen-fill", **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
https://api.segmind.com/v1/bria-gen-fillParameters
imagerequiredstring | stringProvide the source image via URL or Base64. Use different formats to test input handling.
"https://segmind-resources.s3.amazonaws.com/input/84380902-5a75-4ae6-b499-4e8c08777792-6e2fc83c-b77b-4f89-869e-76fdbf746c81.jpeg"Option 1optionalstring (uri)Option 2optionalstringmaskrequiredstring (uri)Define the generation area with a mask. Test different regions by altering mask shape.
nullpromptrequiredstringEnter a prompt to guide object generation. Try creative or detailed prompts for varied outputs.
"Place a wooden bench on the grass"mask_typeoptionalstringSpecify if the mask is manual or automatic. Use 'manual' for custom, 'automatic' for algorithm-generated.
"manual""manual""automatic"negative_promptoptionalstringExclude elements from generation using this field. Use for undesired features or details.
"No skyscrapers or ground vehicles"preserve_alphaoptionalbooleanDecide if the alpha channel is retained. Keep true for transparency needs.
trueprompt_content_moderationoptionalbooleanModerate the prompt for safety. Enable for sensitive environments.
trueseedoptionalintegerSelect a seed for reproducibility. Use fixed seed for consistent results.
42visual_input_content_moderationoptionalbooleanEnable to check input images for inappropriate content. Useful for platform compliance.
falsevisual_output_content_moderationoptionalbooleanCheck output images for content issues. Activate for moderated environments.
falseResponse Type
Returns: Image
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
POST /v2/bria-gen-fillSubmit — returns request_id, status_url, response_url
- 2
GET /v2/requests/{id}/statusPoll — until COMPLETED or FAILED
- 3
GET /v2/requests/{id}Result — final response body
Status states
- 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.
Bad Request
Invalid parameters or request format
Unauthorized
Missing or invalid API key
Forbidden
Insufficient permissions
Not Found
Model or endpoint not found
Insufficient Credits
Not enough credits to process request
Rate Limited
Too many requests
Server Error
Internal server error
Bad Gateway
Service temporarily unavailable
Timeout
Request timed out