models/Runway/Stable-Diffusion-V1-5-Inpainting
Runway

Stable-Diffusion-V1-5-Inpainting

image
Compare

Stable Diffusion Inpainting is a latent text-to-image diffusion model capable of generating photo-realistic images given any text input, with the extra capability of inpainting the pictures by using a mask.

MODALITIES
image
PER IMAGE
$0.0008
RELEASED
2024-02-27

Stable-Diffusion-V1-5-Inpainting (runwayml/stable-diffusion-v1-5-inpainting) is a image model from Runway, released 2024-02-27. Pricing via AIgateway: $0.0008 per image. Call it via https://api.aigateway.sh/v1/images/generations — set model="runwayml/stable-diffusion-v1-5-inpainting". Best for: Marketing assets, Product mockups, Concept art.

model · runwayml/stable-diffusion-v1-5-inpaintingfamily · Stable Diffusion

Use this model

model: runwayml/stable-diffusion-v1-5-inpainting
curl https://api.aigateway.sh/v1/images/generations \
  -H "Authorization: Bearer $AIGATEWAY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"runwayml/stable-diffusion-v1-5-inpainting","prompt":"a serene cyberpunk city at dusk"}'

Capabilities

Strengths

  • Text-to-image generation
  • Creative control

Use cases

Marketing assetsProduct mockupsConcept art

Pricing

Per image$0.0008
You pay pass-through · 5% applied at credit top-up, not per-call.
See API example →CompareAPI referenceSee usage ranking →

Collections

More image models →More from RunwayFrontier models →Free-tier models →
API schema

Call Stable-Diffusion-V1-5-Inpainting from any OpenAI SDK

POST https://api.aigateway.sh/v1/images/generations·Content-Type: application/json·Auth: Bearer sk-aig-...

Request body

json
{
  "model": "runwayml/stable-diffusion-v1-5-inpainting",
  "prompt": "A cyberpunk cat at sunset, cinematic lighting",
  "n": 1,
  "size": "1024x1024",
  "response_format": "url"   // or "b64_json"
}

Response

json
{
  "created": 1776947082,
  "data": [
    { "url": "https://media.aigateway.sh/img/abc123.png" }
    // or { "b64_json": "iVBORw0KGgoAAAANSUhEU..." }
  ]
}

Quickstart

from openai import OpenAI
client = OpenAI(base_url="https://api.aigateway.sh/v1", api_key="sk-aig-...")

r = client.images.generate(
    model="runwayml/stable-diffusion-v1-5-inpainting",
    prompt="a cyberpunk cat at sunset",
    size="1024x1024",
)
print(r.data[0].url)

Errors

401authentication_errorInvalid or missing API key
402insufficient_creditsWallet empty (PAYG only)
404not_foundUnknown model or endpoint
429rate_limit_errorOver per-minute limit — see Retry-After header
500server_errorUpstream provider failed (retryable)
503service_unavailableUpstream saturated (retryable)
Full docs →API reference →OpenAPI spec →llms.txt →

Frequently asked questions

What is Stable-Diffusion-V1-5-Inpainting?
Stable Diffusion Inpainting is a latent text-to-image diffusion model capable of generating photo-realistic images given any text input, with the extra capability of inpainting the pictures by using a mask. It is a image model from Runway, accessible via AIgateway's OpenAI-compatible API at slug runwayml/stable-diffusion-v1-5-inpainting.
How much does Stable-Diffusion-V1-5-Inpainting cost via AIgateway?
$0.0008 per image. Pass-through plus a 5% platform fee applied at top-up.
How do I call Stable-Diffusion-V1-5-Inpainting from my code?
Point the OpenAI SDK at https://api.aigateway.sh/v1 with your AIgateway key and set model to "runwayml/stable-diffusion-v1-5-inpainting". The request and response shapes match OpenAI exactly.
Does Stable-Diffusion-V1-5-Inpainting support streaming, tool calling, vision, and JSON mode?
Streaming — no. Tool calling — no. Vision — no. JSON mode — no. Prompt caching — no.
What are the best use cases for Stable-Diffusion-V1-5-Inpainting?
Marketing assets, Product mockups, Concept art. Key strengths: Text-to-image generation; Creative control.
Can I bring my own Runway API key (BYOK)?
Yes. Attach a Runway key in your AIgateway dashboard and this model flips to pass-through — you pay Runway directly and AIgateway waives the 5% platform fee on those calls.