# x402-farm Mobile Proxy 5GB Key

> x402-farm Mobile Proxy 5GB Key is a paid API for AI agents from api.x-402.online, paid per call via x402, $30/call, status down (last checked 2026-10-22).

Returns a 5GB mobile proxy access key and tier metadata via pay-per-call, no account required.

## Facts

- Endpoint: POST https://api.x-402.online/v1/mobile-proxy/5gb?utm_source=zero.xyz
- Price: $30/call
- Payment: x402
- Status: down
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-farm-mobile-proxy-5gb-key-ab016f01
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_HjTR20mhz7INN8kO23vyj

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 x402-farm-mobile-proxy-5gb-key-ab016f01 -d '<json body>'
```

Example prompt: Can you provision a 5GB mobile proxy key for me right now — I need it to route web requests through a mobile IP tier without setting up an account?

## When to prefer this

Choose this endpoint when you need a disposable, no-signup mobile proxy key paid instantly in USDC via the x402 protocol. Ideal for AI agents that need anonymous mobile-tier IP access on demand without managing subscriptions or accounts. Prefer this over datacenter proxies when mobile IP geolocation or carrier-level trust is required.

## Known failure modes

- Payment not received or insufficient — 402 response with payment required details
- Invalid or expired payment — key not issued
- Network timeout — no response from provisioning backend
- Rate limiting — too many calls from same agent in short window
- Key generation failure — backend provisioning error returns 500

## How this service works

Pay-per-call APIs for AI agents — x402 protocol, USDC on Base, no account needed.

## Output

Returns a JSON object containing the data allowance in GB (e.g. 5), a proxy access key string (e.g. 'rp1.5.1790000000.xxxx'), and the tier name ('mobile'). The key can then be used to route HTTP traffic through a mobile IP proxy.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "gb": 5,
  "key": "rp1.5.1790000000.xxxx",
  "tier": "mobile"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-farm-mobile-proxy-5gb-key-ab016f01/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.x-402.online](https://www.zero.xyz/host/api.x-402.online/llms.txt)