Yamer's Realistic SDXL Serverless API
The SDXL model is the official upgrade to the v1.5 model. The model is released as open-source software.
POST /v2/sdxl1.0-yamers-realistic · 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 "sdxl1.0-yamers-realistic",
9 prompt="1girl, a beautiful shieldmaiden from Rohan before Edoras, (masterpiece, extremely detailed, professional photography), (beautiful detailed face, high cheek bones, pointy chin, slim face, beautiful green eyes), horse-shaped golden earrings, braided hair, (freckles:0.5, moles:0.5), standing on a green prairie with evergreen flowers, slender, fit, long eyelashes, black eyeshadow, eyeliner, focus on eyes, intricate detailed background, intricate fantasy cloths, stunningly pretty, hyper realistic details, cinematic lighting, cinematic quality, sharpen, fighting stance, scale mail, half helmet, round wooden shield, broadsword in hand, redhead, braids, leather armbands, snowed White Mountains can be seen far in the background, conysv3-1400, remarkable colors, ultra realistic, textured skin, remarkable detailed pupils, perfect symmetric eyes, realistic dull skin noise, visible skin detail, skin fuzz, dry skin, shallow depth of field, highly detailed, OverallDetail, gorgeous, eye catchlights, skin pores, imperfections, natural, dark mascara,eyeliner2",
10 negative_prompt="old, ugly, easynegative, Unspeakable-Horrors-Composition-4v By bad artist -neg bad-hands-5 bad_prompt_version2 verybadimagenegative_v1.3 (elf, elf ears, elf maiden), FastNegativeV2, Watermark, Text, censored, deformed, bad anatomy, disfigured, poorly drawn face, mutated, extra limb, ugly, poorly drawn hands, missing limb, floating limbs, disconnected limbs, disconnected head, malformed hands, long neck, mutated hands and fingers, bad hands, missing fingers, cropped, worst quality, low quality, mutation, poorly drawn, huge calf, bad hands, fused hand, missing hand, disappearing arms, disappearing thigh, disappearing calf, disappearing legs, missing fingers, fused fingers, abnormal eye proportion, Abnormal hands, abnormal legs, abnormal feet, abnormal fingers",
11 samples=1,
12 scheduler="DPM++ 2M Karras",
13 num_inference_steps=30,
14 guidance_scale=7,
15 seed=565481734,
16 img_width=896,
17 img_height=1152,
18 base64=False,
19)
20print(result["status"]) # COMPLETED
21print(result.get("output")) # model output (e.g. media URL)
22print(result["metrics"]["inference_time"]) # server compute seconds
23
24# --- Or submit + poll manually (track request_id, control the cadence) ---
25from segmind import SegmindClient, InferenceFailed, InferenceTimeout
26
27client = SegmindClient() # reads SEGMIND_API_KEY
28payload = {
29 "prompt": "1girl, a beautiful shieldmaiden from Rohan before Edoras, (masterpiece, extremely detailed, professional photography), (beautiful detailed face, high cheek bones, pointy chin, slim face, beautiful green eyes), horse-shaped golden earrings, braided hair, (freckles:0.5, moles:0.5), standing on a green prairie with evergreen flowers, slender, fit, long eyelashes, black eyeshadow, eyeliner, focus on eyes, intricate detailed background, intricate fantasy cloths, stunningly pretty, hyper realistic details, cinematic lighting, cinematic quality, sharpen, fighting stance, scale mail, half helmet, round wooden shield, broadsword in hand, redhead, braids, leather armbands, snowed White Mountains can be seen far in the background, conysv3-1400, remarkable colors, ultra realistic, textured skin, remarkable detailed pupils, perfect symmetric eyes, realistic dull skin noise, visible skin detail, skin fuzz, dry skin, shallow depth of field, highly detailed, OverallDetail, gorgeous, eye catchlights, skin pores, imperfections, natural, dark mascara,eyeliner2",
30 "negative_prompt": "old, ugly, easynegative, Unspeakable-Horrors-Composition-4v By bad artist -neg bad-hands-5 bad_prompt_version2 verybadimagenegative_v1.3 (elf, elf ears, elf maiden), FastNegativeV2, Watermark, Text, censored, deformed, bad anatomy, disfigured, poorly drawn face, mutated, extra limb, ugly, poorly drawn hands, missing limb, floating limbs, disconnected limbs, disconnected head, malformed hands, long neck, mutated hands and fingers, bad hands, missing fingers, cropped, worst quality, low quality, mutation, poorly drawn, huge calf, bad hands, fused hand, missing hand, disappearing arms, disappearing thigh, disappearing calf, disappearing legs, missing fingers, fused fingers, abnormal eye proportion, Abnormal hands, abnormal legs, abnormal feet, abnormal fingers",
31 "samples": 1,
32 "scheduler": "DPM++ 2M Karras",
33 "num_inference_steps": 30,
34 "guidance_scale": 7,
35 "seed": 565481734,
36 "img_width": 896,
37 "img_height": 1152,
38 "base64": False,
39}
40job = client.submit_async("sdxl1.0-yamers-realistic", **payload)
41print(job.request_id) # available immediately
42try:
43 result = job.wait(timeout=600, interval=1.0)
44except InferenceTimeout as e:
45 print("still running:", e.request_id)
46except InferenceFailed as e:
47 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 "sdxl1.0-yamers-realistic",
9 prompt="1girl, a beautiful shieldmaiden from Rohan before Edoras, (masterpiece, extremely detailed, professional photography), (beautiful detailed face, high cheek bones, pointy chin, slim face, beautiful green eyes), horse-shaped golden earrings, braided hair, (freckles:0.5, moles:0.5), standing on a green prairie with evergreen flowers, slender, fit, long eyelashes, black eyeshadow, eyeliner, focus on eyes, intricate detailed background, intricate fantasy cloths, stunningly pretty, hyper realistic details, cinematic lighting, cinematic quality, sharpen, fighting stance, scale mail, half helmet, round wooden shield, broadsword in hand, redhead, braids, leather armbands, snowed White Mountains can be seen far in the background, conysv3-1400, remarkable colors, ultra realistic, textured skin, remarkable detailed pupils, perfect symmetric eyes, realistic dull skin noise, visible skin detail, skin fuzz, dry skin, shallow depth of field, highly detailed, OverallDetail, gorgeous, eye catchlights, skin pores, imperfections, natural, dark mascara,eyeliner2",
10 negative_prompt="old, ugly, easynegative, Unspeakable-Horrors-Composition-4v By bad artist -neg bad-hands-5 bad_prompt_version2 verybadimagenegative_v1.3 (elf, elf ears, elf maiden), FastNegativeV2, Watermark, Text, censored, deformed, bad anatomy, disfigured, poorly drawn face, mutated, extra limb, ugly, poorly drawn hands, missing limb, floating limbs, disconnected limbs, disconnected head, malformed hands, long neck, mutated hands and fingers, bad hands, missing fingers, cropped, worst quality, low quality, mutation, poorly drawn, huge calf, bad hands, fused hand, missing hand, disappearing arms, disappearing thigh, disappearing calf, disappearing legs, missing fingers, fused fingers, abnormal eye proportion, Abnormal hands, abnormal legs, abnormal feet, abnormal fingers",
11 samples=1,
12 scheduler="DPM++ 2M Karras",
13 num_inference_steps=30,
14 guidance_scale=7,
15 seed=565481734,
16 img_width=896,
17 img_height=1152,
18 base64=False,
19)
20print(result["status"]) # COMPLETED
21print(result.get("output")) # model output (e.g. media URL)
22print(result["metrics"]["inference_time"]) # server compute seconds
23
24# --- Or submit + poll manually (track request_id, control the cadence) ---
25from segmind import SegmindClient, InferenceFailed, InferenceTimeout
26
27client = SegmindClient() # reads SEGMIND_API_KEY
28payload = {
29 "prompt": "1girl, a beautiful shieldmaiden from Rohan before Edoras, (masterpiece, extremely detailed, professional photography), (beautiful detailed face, high cheek bones, pointy chin, slim face, beautiful green eyes), horse-shaped golden earrings, braided hair, (freckles:0.5, moles:0.5), standing on a green prairie with evergreen flowers, slender, fit, long eyelashes, black eyeshadow, eyeliner, focus on eyes, intricate detailed background, intricate fantasy cloths, stunningly pretty, hyper realistic details, cinematic lighting, cinematic quality, sharpen, fighting stance, scale mail, half helmet, round wooden shield, broadsword in hand, redhead, braids, leather armbands, snowed White Mountains can be seen far in the background, conysv3-1400, remarkable colors, ultra realistic, textured skin, remarkable detailed pupils, perfect symmetric eyes, realistic dull skin noise, visible skin detail, skin fuzz, dry skin, shallow depth of field, highly detailed, OverallDetail, gorgeous, eye catchlights, skin pores, imperfections, natural, dark mascara,eyeliner2",
30 "negative_prompt": "old, ugly, easynegative, Unspeakable-Horrors-Composition-4v By bad artist -neg bad-hands-5 bad_prompt_version2 verybadimagenegative_v1.3 (elf, elf ears, elf maiden), FastNegativeV2, Watermark, Text, censored, deformed, bad anatomy, disfigured, poorly drawn face, mutated, extra limb, ugly, poorly drawn hands, missing limb, floating limbs, disconnected limbs, disconnected head, malformed hands, long neck, mutated hands and fingers, bad hands, missing fingers, cropped, worst quality, low quality, mutation, poorly drawn, huge calf, bad hands, fused hand, missing hand, disappearing arms, disappearing thigh, disappearing calf, disappearing legs, missing fingers, fused fingers, abnormal eye proportion, Abnormal hands, abnormal legs, abnormal feet, abnormal fingers",
31 "samples": 1,
32 "scheduler": "DPM++ 2M Karras",
33 "num_inference_steps": 30,
34 "guidance_scale": 7,
35 "seed": 565481734,
36 "img_width": 896,
37 "img_height": 1152,
38 "base64": False,
39}
40job = client.submit_async("sdxl1.0-yamers-realistic", **payload)
41print(job.request_id) # available immediately
42try:
43 result = job.wait(timeout=600, interval=1.0)
44except InferenceTimeout as e:
45 print("still running:", e.request_id)
46except InferenceFailed as e:
47 print("failed:", e.detail)API Endpoint
https://api.segmind.com/v1/sdxl1.0-yamers-realisticParameters
promptrequiredstringPrompt to render
base64optionalbooleanBase64 encoding of the output image.
falseguidance_scaleoptionalnumberScale for classifier-free guidance
7Range: 1 - 15img_heightoptionalintegerImage height can be between 512 and 2048 in multiples of 8
1024img_widthoptionalintegerImage width can be between 512 and 2048 in multiples of 8
1024negative_promptoptionalstringPrompts to exclude, eg. 'bad anatomy, bad hands, missing fingers'
num_inference_stepsoptionalintegerNumber of Inference steps.
25Range: 20 - 100samplesoptionalintegerNumber of samples to generate.
1Range: 1 - 4scheduleroptionalstringType of scheduler.
"DPM++ 2M Karras""DDIM""DPM Multi""DPM Single""Euler a""Euler""Heun""DPM++ 2M Karras""DPM2 a Karras""DPM2 Karras""LMS"+3 moreseedoptionalintegerSeed for image generation.
-1Range: -1 - 999999999999999Response 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
POST /v2/sdxl1.0-yamers-realisticSubmit — 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