# 402pixels Block Claim (59, 57)

> 402pixels Block Claim (59, 57) 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 (59, 57) on the 402pixels shared canvas for $0.50 USDC.

## Facts

- Endpoint: POST https://api.402pixels.com/block/59/57
- 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-afdd4a9a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_er49lBh2owe_GvbxDX3Kf

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-afdd4a9a -d '<json body>'
```

Example prompt: Claim the pixel block at position (59, 57) 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 the pixel block at grid coordinates (59, 57) on the 402pixels canvas. Each block endpoint is coordinate-specific; choose the sibling endpoints for other grid positions. Prefer this when the user has indicated interest in that exact location on the canvas.

## Known failure modes

- Block already claimed by another user — returns conflict/ownership error
- Insufficient USDC payment — x402 payment validation fails
- Invalid coordinates — block outside canvas bounds
- Network or payment facilitator timeout
- Double-spend or payment replay rejected

## How this service works

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

## Output

Returns a confirmation that the pixel block at coordinates (59, 57) has been claimed, including ownership details and canvas placement status. Requires a $0.50 USDC payment via the x402 protocol.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-402pixels-com-afdd4a9a/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)