# x402-farm Mobile 5GB Data Key

> x402-farm Mobile 5GB Data Key is a paid API for AI agents from api.x-402.online, paid per call via x402, $30.000001/call, status unknown (last checked 2026-10-21).

Returns a provisioned 5GB mobile data access key and tier credentials for use by AI agents, charged per call via x402/USDC.

## Facts

- Endpoint: POST https://api.x-402.online/v1/proxy/mobile/5gb?utm_source=zero.xyz
- Price: $30.000001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-farm-mobile-5gb-data-key-1d97a0da
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6FFt2Xe8yobDuOFeRFmBI

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-5gb-data-key-1d97a0da -d '<json body>'
```

Example prompt: Can you provision a 5GB mobile data key for me right now — I need the access key and tier info so I can get online using mobile data?

## When to prefer this

Use this endpoint when an AI agent or automated system needs to programmatically acquire a mobile data key on a pay-per-call basis without creating an account, billed in USDC via the x402 protocol. Suitable for one-off or infrequent mobile data provisioning needs where a subscription is impractical.

## Known failure modes

- Payment failure or insufficient USDC balance — returns 402 Payment Required
- Key provisioning backend unavailable — returns 5xx server error
- Rate limiting or quota exhaustion — returns 429 Too Many Requests
- Invalid or malformed request — returns 400 Bad Request

## How this service works

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

## Output

A JSON object containing the allocated data amount in GB (e.g. 5), a unique access key string (e.g. 'rp1.5.1790000000.xxxx'), and a tier label (e.g. 'mobile') that can be used to activate or consume the data allocation.

## 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-5gb-data-key-1d97a0da/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)