replicate_image-gen_nano-banana-pro $0.37625 per call

google/nano-banana-pro. Generate or edit one image with Gemini 3 Pro Image (Nano Banana Pro) at 1K, 2K or 4K through Replicate's official model. (Replicate · Image generation) Async task: answers 202 with a job id; poll GET /v1/jobs/<id>. Price depends on the options ($0.1875 to $0.37625); refunded if the task fails. Prepaid credits only.

For AI agents: call replicate_image-gen_nano-banana-pro
POST https://toll402.dev/v1/p/replicate.image-gen.nano-banana-pro
{
 "input": {
  "prompt": "A clean editorial illustration of a paper airplane.",
  "resolution": "1K",
  "aspect_ratio": "1:1",
  "output_format": "jpg"
 }
}
Answers 402 with x402 payment requirements; pay with any x402 client (@x402/fetch, x402 for Python, toll402-client, toll402-mcp) or send a prepaid-credits key as x-toll402-key (https://toll402.dev/credits). Paid per call via x402 (USDC on Base) or with a prepaid-credits key (x-toll402-key, card at /credits); charged only on success. Start at /llms.txt or connect the MCP server: npx -y toll402-mcp · remote https://toll402.dev/mcp.

Input schema

{
 "type": "object",
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "prompt": {
     "type": "string",
     "examples": [
      "A clean editorial illustration of a paper airplane."
     ]
    },
    "resolution": {
     "type": "string",
     "enum": [
      "1K",
      "2K",
      "4K"
     ],
     "default": "2K",
     "examples": [
      "1K"
     ]
    },
    "aspect_ratio": {
     "type": "string",
     "description": "match_input_image needs image_input; text-only requests should name a ratio.",
     "enum": [
      "match_input_image",
      "1:1",
      "2:3",
      "3:2",
      "3:4",
      "4:3",
      "4:5",
      "5:4",
      "9:16",
      "16:9",
      "21:9"
     ],
     "default": "match_input_image",
     "examples": [
      "1:1"
     ]
    },
    "image_input": {
     "type": "array",
     "description": "Public image URLs to edit or reference. Each URL must answer a plain GET with the raw image bytes and an image/* content-type (signed cloud-storage or CDN links work; file-page hosts such as tmpfiles.org return HTML and the task fails). `tr"
    },
    "output_format": {
     "type": "string",
     "enum": [
      "jpg",
      "png"
     ],
     "default": "jpg",
     "examples": [
      "jpg"
     ]
    },
    "safety_filter_level": {
     "type": "string",
     "enum": [
      "block_low_and_above",
      "block_medium_and_above",
      "block_only_high"
     ],
     "default": "block_only_high"
    }
   },
   "required": [
    "prompt"
   ]
  }
 },
 "additionalProperties": true,
 "required": [
  "input"
 ]
}

MCP

{"mcpServers":{"toll402":{"command":"npx","args":["-y","toll402-mcp"],"env":{"TOLL402_WALLET_KEY":"0x..."}}}}

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