# 402pixels Block Claim (51, 67)

> 402pixels Block Claim (51, 67) 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 (51, 67) on the 402pixels shared canvas for $0.50 USDC

## Facts

- Endpoint: POST https://api.402pixels.com/block/51/67
- 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-e61b44c7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6RYNHwVbHco4KFFB4l43s

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-e61b44c7 -d '<json body>'
```

Example prompt: Claim block (51, 67) on the 402pixels canvas for me — go ahead and pay the 0.50 USDC to lock it in.

## When to prefer this

Use this endpoint when you specifically want to claim the pixel block at grid position (51, 67) on the 402pixels shared canvas. Each coordinate pair maps to a unique endpoint, so choose the endpoint whose URL path matches the exact block coordinates you want to claim.

## Known failure modes

- Block already claimed by another user — conflict error returned
- Insufficient USDC balance or payment failure via x402
- Invalid coordinates if endpoint is called with wrong path
- Network timeout or API unavailability

## How this service works

Claim pixel block at (51, 67) on the 402pixels canvas

## Output

A confirmation that pixel block at coordinates (51, 67) has been claimed, along with ownership details. The $0.50 USDC payment is processed via x402 protocol as part of the call.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-402pixels-com-e61b44c7/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)