# banner-chef-bot/base-banner-ca

> banner-chef-bot/base-banner-ca is a paid API for AI agents from x402.bannerchefbot.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).

Generates a banner image from a Base blockchain token contract address

## Facts

- Endpoint: POST https://x402.bannerchefbot.com/base/banner/ca
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/banner-chef-bot-base-banner-ca-6580fcf7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_N2QGj7JW7_ohKHrh6FKaH

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability banner-chef-bot-base-banner-ca-6580fcf7 -d '<json body>'
```

Example prompt: Can you generate a banner image for this Base token — contract address 0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed?

## When to prefer this

Use this endpoint specifically when you need to generate a banner image for a token deployed on the Base (Ethereum L2) blockchain, identified by its contract address. If the token is on Solana, use the sibling Solana endpoint instead. Prefer this over manual design when you want a quick, automated branded banner tied directly to on-chain token metadata.

## Known failure modes

- Invalid or non-existent Base contract address returns an error
- Contract address is not on the Base network (e.g. Solana address submitted instead)
- Token has no metadata or logo available, resulting in a generic or failed banner
- Malformed contract address format causes a 400-level error
- Service temporarily unavailable returns a 5xx error

## How this service works

Generate a banner image from a Base token contract address

## Output

Returns a banner image (likely as image data or a URL) visually representing the Base token identified by the provided contract address, suitable for promotional or social media use.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/banner-chef-bot-base-banner-ca-6580fcf7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.bannerchefbot.com](https://www.zero.xyz/host/x402.bannerchefbot.com/llms.txt)