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Models/OpenAI/GPT Image 1
OpenAIimage1 route

GPT Image 1

OpenAI's GPT Image 1: text to image and image editing.

gpt-image-1Get API key

Pricing per image

SizePer image
1:1-high$0.1414 credits
1:1-low$0.01lowest1 credit
1:1-medium$0.044 credits
2:3-high$0.2020 credits
2:3-low$0.022 credits
2:3-medium$0.066 credits
3:2-high$0.2020 credits
3:2-low$0.022 credits
3:2-medium$0.066 credits

Billed in credits per image (100 credits = $1, rounded up to a whole credit). Charged once, only for the route that succeeds. Failed attempts cost $0.00.

Request

# 1. Submit a generation and keep its id (a refusal prints {"error": {"message": ...}})
RESP=$(curl -s https://api.revana.si/v1/generations \
  -H "Authorization: Bearer $REVANA_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-image-1",
    "input": {
      "prompt": "A product photo of a ceramic coffee cup on a linen tablecloth, soft morning light",
      "aspect_ratio": "1:1"
    }
  }')
echo "$RESP"
ID=$(echo "$RESP" | jq -r .id)

# 2. Poll it until status is "succeeded" or "failed" (a failed one has error.message)
curl -s https://api.revana.si/v1/generations/$ID \
  -H "Authorization: Bearer $REVANA_API_KEY"

# 3. Download the file once it has succeeded
curl -L https://api.revana.si/v1/generations/$ID/content \
  -H "Authorization: Bearer $REVANA_API_KEY" \
  -o out.png

Set REVANA_API_KEY to your key. Full reference in the quickstart.

Options

Tasks
Text to imageImage to image
Aspect ratios
1:13:22:3
Input images
Up to 15
Billing unit
per image
Model id
gpt-image-1

1 route

One route today. If it fails you are not charged.

About the GPT Image 1 API

How much does the GPT Image 1 API cost?

GPT Image 1 costs from $0.01 per image on Revana (1:1-high: $0.14; 1:1-low: $0.01; 1:1-medium: $0.04; 2:3-high: $0.20; 2:3-low: $0.02; 2:3-medium: $0.06; more in the price table). You pay in prepaid credits, 100 credits to the dollar, with no subscription or monthly minimum. A generation that fails costs nothing.

How do I call GPT Image 1 from code?

Send POST https://api.revana.si/v1/generations with {"model": "gpt-image-1", "input": {...}} and your Revana API key as a Bearer token, poll GET /v1/generations/{id} until it succeeds, then download GET /v1/generations/{id}/content. Every model on Revana takes the same request shape.

What happens if a GPT Image 1 generation fails?

You are charged once, only for the route that delivers. A failed generation costs $0.00.

What can GPT Image 1 do on Revana?

GPT Image 1 supports text to image and image to image, aspect ratios 1:1, 3:2, 2:3 and up to 15 input images. A value it does not offer is refused with 422 before anything is charged.

Can my AI agent use GPT Image 1?

Yes. Connect the Revana MCP server (https://revana.si/api/mcp) to Claude, ChatGPT, Cursor or Codex, or have the agent call the REST API. The agent can list models, get a free quote and generate on your credits.

Compare with similar models

Also as markdown for agents. Every model and price: models.json.