Agent skill · creative production · aiskillstore
nano-banana-blockrun
Nano Banana by BlockRun - Generate images using Google's Nano Banana via x402 micropayments. Use when the user asks to generate, create, draw, or make images. Pay-per-request via USDC on Base, no API keys needed.
Why this skill is useful
Provides a specific SDK and scripts for generating images with the Nano Banana model that the AI wouldn't reliably generate on its own.
What it needs
Requires blockrun-llm installed locally. About 1k tokens when loaded. Last updated 2026-08-07. 405 stars on the source repository.
What this skill does
Nano Banana by BlockRun Generate images using Google's Nano Banana model via BlockRun's x402 API. Pay-per-request with USDC on Base - no API keys needed. Setup (one-time) 1. Install the SDK: 2. Get USDC on Base network: Bridge from Ethereum: https://bridge.base.org Or buy directly on Coinbase and withdraw to Base You need ~$1-5 USDC to start generating images 3. Set your wallet private key: Network: Base (Chain ID: 8453) Payment: USDC only Generate an Image Or use the script: Available Models Model Price Resolution ------- ------- ------------ google/nano-banana ~$0.05 1024x1024 google/nano-banana-pro ~$0.10 up to 4K openai/dall-e-3 ~$0.04-0.12 1024x1024 to 1792x1024 How It Works 1. Your request goes to BlockRun API (https://blockrun.ai) 2. BlockRun returns HTTP 402 Payment Required 3. SDK signs USDC payment locally (key never leaves your machine) 4. Only the signature is sent to server 5. Image is generated and returned No API keys, no subscriptions - just crypto micropayments. Security Your private key NEVER leaves your machine. The SDK uses EIP-712 typed data signing locally. Only the signature is transmitted. Same security as signing any MetaMask transaction. Links BlockRun x402 Protocol PyPI Package
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills aiskillstore/nano-banana-blockrun