typetext
{
"aspect_ratio": "3:4",
"image_input": [
"https://api.replicate.com/v1/files/ZjAxNjNjMDgtNTQyZS00ZjIzLWEzZGMtYjkxY2M0N2VmZjk4"
],
"output_format": "jpg",
"prompt": "put him in the woods fighting in battle. keep his whiteboard style, but make the surrounding woods realistic",
"resolution": "2K",
"safety_filter_level": "block_only_high"
}npm install replicate
REPLICATE_API_TOKEN environment variable:export REPLICATE_API_TOKEN=r8_2K5**********************************
This is your API token. Keep it to yourself.
import Replicate from "replicate";
import fs from "node:fs";
const replicate = new Replicate({
auth: process.env.REPLICATE_API_TOKEN,
});
Run google/nano-banana-pro using Replicate’s API. Check out the model's schema for an overview of inputs and outputs.
const input = {
aspect_ratio: "3:4",
image_input: ["https://api.replicate.com/v1/files/ZjAxNjNjMDgtNTQyZS00ZjIzLWEzZGMtYjkxY2M0N2VmZjk4"],
output_format: "jpg",
prompt: "put him in the woods fighting in battle. keep his whiteboard style, but make the surrounding woods realistic",
resolution: "2K",
safety_filter_level: "block_only_high"
};
const output = await replicate.run("google/nano-banana-pro", { input });
// To access the file URL:
console.log(output.url()); //=> "http://example.com"
// To write the file to disk:
fs.writeFile("my-image.png", output);
To learn more, take a look at the guide on getting started with Node.js.
pip install replicate
REPLICATE_API_TOKEN environment variable:export REPLICATE_API_TOKEN=r8_2K5**********************************
This is your API token. Keep it to yourself.
import replicate
Run google/nano-banana-pro using Replicate’s API. Check out the model's schema for an overview of inputs and outputs.
output = replicate.run(
"google/nano-banana-pro",
input={
"aspect_ratio": "3:4",
"image_input": ["https://api.replicate.com/v1/files/ZjAxNjNjMDgtNTQyZS00ZjIzLWEzZGMtYjkxY2M0N2VmZjk4"],
"output_format": "jpg",
"prompt": "put him in the woods fighting in battle. keep his whiteboard style, but make the surrounding woods realistic",
"resolution": "2K",
"safety_filter_level": "block_only_high"
}
)
# To access the file URL:
print(output.url())
#=> "http://example.com"
# To write the file to disk:
with open("my-image.png", "wb") as file:
file.write(output.read())
To learn more, take a look at the guide on getting started with Python.
REPLICATE_API_TOKEN environment variable:export REPLICATE_API_TOKEN=r8_2K5**********************************
This is your API token. Keep it to yourself.
Run google/nano-banana-pro using Replicate’s API. Check out the model's schema for an overview of inputs and outputs.
curl -s -X POST \
-H "Authorization: Bearer $REPLICATE_API_TOKEN" \
-H "Content-Type: application/json" \
-H "Prefer: wait" \
-d $'{
"input": {
"aspect_ratio": "3:4",
"image_input": ["https://api.replicate.com/v1/files/ZjAxNjNjMDgtNTQyZS00ZjIzLWEzZGMtYjkxY2M0N2VmZjk4"],
"output_format": "jpg",
"prompt": "put him in the woods fighting in battle. keep his whiteboard style, but make the surrounding woods realistic",
"resolution": "2K",
"safety_filter_level": "block_only_high"
}
}' \
https://api.replicate.com/v1/models/google/nano-banana-pro/predictions
To learn more, take a look at Replicate’s HTTP API reference docs.
{
"id": "dm5g13mc5drmc0ctmw1rkmm270",
"model": "google/nano-banana-pro",
"version": "hidden",
"input": {
"aspect_ratio": "3:4",
"image_input": [
"https://api.replicate.com/v1/files/ZjAxNjNjMDgtNTQyZS00ZjIzLWEzZGMtYjkxY2M0N2VmZjk4"
],
"output_format": "jpg",
"prompt": "put him in the woods fighting in battle. keep his whiteboard style, but make the surrounding woods realistic",
"resolution": "2K",
"safety_filter_level": "block_only_high"
},
"logs": "Generating image...\nGenerated image in 37.78 seconds",
"output": "https://replicate.delivery/xezq/bbKFcwKYaB5mKNG6vppNP8f24RehE3xSBVQWMebjUlPCxGXrA/tmpo6ue7_nv.jpeg",
"data_removed": false,
"error": null,
"source": "web",
"status": "succeeded",
"created_at": "2025-11-21T15:23:38.923Z",
"started_at": "2025-11-21T15:23:39.243446Z",
"completed_at": "2025-11-21T15:24:17.434698Z",
"urls": {
"cancel": "https://api.replicate.com/v1/predictions/dm5g13mc5drmc0ctmw1rkmm270/cancel",
"get": "https://api.replicate.com/v1/predictions/dm5g13mc5drmc0ctmw1rkmm270",
"stream": "https://stream.replicate.com/v1/files/bcwr-flpmpghsycpdmt65v2ptwxnpugf3h4agcuzohxvy2o6lb2adxoaa",
"web": "https://replicate.com/p/dm5g13mc5drmc0ctmw1rkmm270"
},
"metrics": {
"predict_time": 38.191251614,
"total_time": 38.511698475
}
}