# 402pixels Block Claim (57, 59)

> 402pixels Block Claim (57, 59) is a paid API for AI agents from api.402pixels.com, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-15).

Claims the pixel block at coordinates (57, 59) on the 402pixels shared canvas for $0.50 USDC

## Facts

- Endpoint: POST https://api.402pixels.com/block/57/59
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-402pixels-com-77f06f54
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Jixa_odOQvw5lUJZFKi5S

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 api-402pixels-com-77f06f54 -d '<json body>'
```

Example prompt: Claim pixel block at position (57, 59) on the 402pixels canvas — I want to own that spot and I'm ready to pay the 0.50 USDC fee.

## When to prefer this

Use this endpoint specifically when you need to claim exactly block (57, 59) on the 402pixels canvas. Each block has its own endpoint, so choose the sibling endpoint corresponding to the exact coordinates you want to own. Prefer this over manual canvas interaction when automating pixel purchases or building agents that acquire canvas real estate programmatically via the x402 micropayment protocol.

## Known failure modes

- Block already claimed by another user — returns conflict or already-owned error
- Insufficient USDC payment or payment protocol failure — returns 402 Payment Required
- Invalid or expired x402 payment header — returns authentication/payment error
- Network or canvas service unavailability — returns 5xx error
- Coordinates out of canvas bounds — returns 400 bad request (though these coordinates appear valid)

## How this service works

Claim pixel block at (57, 59) on the 402pixels canvas

## Output

A confirmation that the pixel block at coordinates (57, 59) has been claimed and is now owned by the caller, including ownership details and canvas state after the transaction.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-402pixels-com-77f06f54/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.402pixels.com](https://www.zero.xyz/host/api.402pixels.com/llms.txt)