01
Top up credits
Pay with card, Alipay / WeChat, or bank transfer. Auto top-up keeps production workloads from running dry.
1 credit ≈ $0.01 · minimum top-up $10
Pricing center
Every model on Pixapi is pay-as-you-go. No subscriptions, no seat fees, no minimum spend — top up credits, then call 10+ production models through one API.
No monthly fee — prepaid creditsCreate an API key without a credit cardTop up from $10 · credits valid for 1 yearFailed generations are not charged
How billing works
One balance for every model. Usage is metered per request and visible in the console in real time.
02
Call any model
Video is billed by the second, images by the piece. Unit prices live on each model page — no hidden multipliers.
One API → 10+ models
03
Every cent is traceable
Usage by API key, cost breakdown by model, and clear consumption history you can audit anytime.
Console → Credits → line by line
6 models
1 credit = $0.01 · successful outputs only
GPT Image 2gpt-image-29 price tiers
SpecificationOur priceReference priceSavings
1K · low
Long edge <= 1536px. size=auto defaults to 1K. Reference vs OpenAI square rates; savings ~20%.
Our price
1 / image
~$0.01
Reference price
~$0.0125
Savings20% ↓
1K · medium
Long edge <= 1536px. Official square ~$0.053/image; savings ~25%.
Our price
4 / image
~$0.04
Reference price
~$0.053
Savings25% ↓
1K · high / auto
Long edge <= 1536px. quality=auto billed as high. Official square ~$0.211/image; savings ~34%.
Our price
14 / image
~$0.14
Reference price
~$0.211
Savings34% ↓
2K · low
Long edge <= 2048px. Reference vs OpenAI square rates; savings ~20%.
Our price
2 / image
~$0.02
Reference price
~$0.025
Savings20% ↓
2K · medium
Long edge <= 2048px. Official square-scaled ~$0.225/image; savings ~24%.
Our price
17 / image
~$0.17
Reference price
~$0.225
Savings24% ↓
2K · high / auto
Long edge <= 2048px. quality=auto billed as high. Official square-scaled ~$1.010/image; savings ~34%.
Our price
67 / image
~$0.67
Reference price
~$1.01
Savings34% ↓
4K · low
Long edge <= 3840px. Reference vs OpenAI square rates; savings ~20%.
Our price
4 / image
~$0.04
Reference price
~$0.05
Savings20% ↓
4K · medium
Long edge <= 3840px. Official square-scaled ~$0.451/image; savings ~25%.
Our price
34 / image
~$0.34
Reference price
~$0.451
Savings25% ↓
4K · high / auto
Long edge <= 3840px. quality=auto billed as high. Official square-scaled ~$2.005/image; savings ~34%.
Our price
133 / image
~$1.33
Reference price
~$2.005
Savings34% ↓
GPT Image 1.5gpt-image-1.53 price tiers
SpecificationOur priceReference priceSavings
1K · low
Supported sizes: 1024x1024, 1536x1024, 1024x1536. size=auto defaults to 1K. Official portrait/landscape ~$0.013/image; savings ~23%.
Our price
1 / image
~$0.01
Reference price
~$0.013
Savings23% ↓
1K · medium
Official portrait/landscape ~$0.050/image; savings ~20%.
Our price
4 / image
~$0.04
Reference price
~$0.05
Savings20% ↓
1K · high / auto
quality=auto billed as high. Official portrait/landscape ~$0.200/image; savings ~30%.
Our price
14 / image
~$0.14
Reference price
~$0.20
Savings30% ↓
SpecificationOur priceReference priceSavings
gemini-3.1-flash-lite-image
Optimized for speed and cost at 1K output.
Our price
2 / image
~$0.02
Reference price
~$0.0333
Savings40% ↓
Gemini 2.5 Flash Imagegemini-2.5-flash-image1 price tiers
SpecificationOur priceReference priceSavings
gemini-2.5-flash-image
Official price ~$0.039/image; savings ~49%.
Our price
2 / image
~$0.02
Reference price
~$0.039
Savings49% ↓
SpecificationOur priceReference priceSavings
gemini-3.1-flash-image-preview-512
512px output. Official price ~$0.05/image; savings ~20%.
Our price
4 / image
~$0.04
Reference price
~$0.05
Savings20% ↓
gemini-3.1-flash-image-preview
1K (1024px) output. Official price ~$0.067/image; savings ~40%.
Our price
4 / image
~$0.04
Reference price
~$0.067
Savings40% ↓
gemini-3.1-flash-image-preview-2k
2K (2048px) output. Official price ~$0.101/image; savings ~40%.
Our price
6 / image
~$0.06
Reference price
~$0.101
Savings41% ↓
gemini-3.1-flash-image-preview-4k
4K (4096px) output. Official price ~$0.151/image; savings ~47%.
Our price
8 / image
~$0.08
Reference price
~$0.151
Savings47% ↓
Gemini 3 Pro Image Previewgemini-3-pro-image-preview3 price tiers
SpecificationOur priceReference priceSavings
gemini-3-pro-image-preview
1K (1024px) output. Official price ~$0.134/image; savings ~40%.
Our price
8 / image
~$0.08
Reference price
~$0.134
Savings40% ↓
gemini-3-pro-image-preview-2k
2K (2048px) output. Official price ~$0.134/image; savings ~40%.
Our price
8 / image
~$0.08
Reference price
~$0.134
Savings40% ↓
gemini-3-pro-image-preview-4k
4K (4096px) output. Official price ~$0.268/image; savings ~40%.
Our price
16 / image
~$0.16
Reference price
~$0.268
Savings40% ↓