Parameters3
| Parameter | Type | Default | Example |
|---|---|---|---|
aspect_ratio | string | null | 1:1 |
prompt | string | null | a cat on the moon |
quality | string | null | high |
Service overview
imgzen — gemini-3.1-flash-image-preview (aka nano-banana-2), fast high-quality generation by Google — $0.100/image (charged only on success)
Level up your agent by giving it access to thousands of services. All payable per-request via x402. No API keys, no accounts.
Paste into your agentic chat and let your agent guide you.
npx awal x402 pay "https://api.imgzen.dev/v1/models/gpt-image-1.5/generate" \
--method POST \
--data '{
"aspect_ratio": "{aspect_ratio}",
"prompt": "{prompt}",
"quality": "{quality}"
}'{
"endpoint": "POST /v1/models/gpt-image-1.5/generate",
"paid": true,
"query": "example input",
"result": {
"value": "Structured response from the service."
}
}API surface
6 crawlable routes
| Parameter | Type | Default | Example |
|---|---|---|---|
aspect_ratio | string | null | 1:1 |
prompt | string | null | a cat on the moon |
quality | string | null | high |
| Parameter | Type | Default | Example |
|---|---|---|---|
aspect_ratio | string | null | 1:1 |
prompt | string | null | a cat on the moon |
quality | string | null | high |
| Parameter | Type | Default | Example |
|---|---|---|---|
aspect_ratio | string | null | 1:1 |
prompt | string | null | a cat on the moon |
quality | string | null | high |
| Parameter | Type | Default | Example |
|---|---|---|---|
aspect_ratio | string | null | 1:1 |
prompt | string | null | a cat on the moon |
quality | string | null | 2k |
| Parameter | Type | Default | Example |
|---|---|---|---|
aspect_ratio | string | null | 1:1 |
prompt | string | null | a cat on the moon |
quality | string | null | 2k |
| Parameter | Type | Default | Example |
|---|---|---|---|
aspect_ratio | string | null | 1:1 |
prompt | string | null | a cat on the moon |
quality | string | null | 1k |
FAQ
Service
NFT metadata, traits, and image URI for any ERC721 or ERC1155 token - fetched via eth_call with IPFS resolution (OneSource live Ethereum RPC)
Service
Professional image generation via fal.ai. Default model: OpenAI GPT Image 2 (typography, realism). Alternative: Google Nano Banana Pro. Pricing mirrors Otto AI's ACP at-cost flat fee of $1.00 per image (no refund in x402 — dynamic pricing coming in v2). Supports image editing via public image URL.
Service
Exa /contents endpoint