# 402pixels Block Claim (57, 64)

> 402pixels Block Claim (57, 64) 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 a specific pixel block at coordinates (57, 64) on the 402pixels shared canvas for $0.50 USDC

## Facts

- Endpoint: POST https://api.402pixels.com/block/57/64
- 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-4faafd76
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_k7pUtmnHf1una9jbUBWfk

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-4faafd76 -d '<json body>'
```

Example prompt: Claim the pixel block at position (57, 64) on the 402pixels canvas for me — I want to own that spot.

## When to prefer this

Use this endpoint when you specifically want to claim pixel block (57, 64) on the 402pixels canvas and are ready to pay $0.50 USDC via the x402 payment protocol. Each coordinate pair is a unique endpoint, so choose the sibling endpoint matching your desired (x, y) position if targeting a different block.

## Known failure modes

- Block already claimed by another user — returns conflict or 409-equivalent
- Insufficient USDC payment or x402 payment failure
- Invalid coordinates if the endpoint URL is malformed
- Network timeout during payment processing
- Canvas at capacity or service unavailable

## How this service works

Claim pixel block at (57, 64) on the 402pixels canvas

## Output

A confirmation that the pixel block at coordinates (57, 64) has been claimed and registered to the caller, along with ownership metadata. The block is reserved on the 402pixels shared canvas after the $0.50 USDC x402 payment is processed.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-402pixels-com-4faafd76/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)